{"title":"Bơm AODD tuân thủ FDA","description":"\u003cp data-start=\"327\" data-end=\"821\"\u003eĐối với các ngành công nghiệp mà độ tinh khiết của sản phẩm là quan trọng, \u003cstrong data-start=\"372\" data-end=\"400\"\u003emáy bơm AODD tuân thủ FDA\u003c\/strong\u003e mang lại khả năng truyền chất lỏng an toàn, hợp vệ sinh và đáng tin cậy cho các ứng dụng nhạy cảm. Được thiết kế với \u003cstrong data-start=\"495\" data-end=\"528\"\u003evật liệu tiếp xúc với chất lỏng được FDA chấp thuận\u003c\/strong\u003e, các máy bơm màng đôi hoạt động bằng khí nén này lý tưởng để xử lý các sản phẩm thực phẩm, đồ uống, sữa, mỹ phẩm và dược phẩm mà không có nguy cơ lây nhiễm. Tác động bơm nhẹ nhàng của chúng giúp bảo vệ chất lỏng nhạy cảm với lực cắt trong khi vẫn duy trì chất lượng sản phẩm trong suốt quá trình.\u003c\/p\u003e\n\u003cp data-start=\"823\" data-end=\"1292\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eĐược sử dụng phổ biến trong \u003cstrong data-start=\"844\" data-end=\"961\"\u003esản xuất thực phẩm \u0026amp; đồ uống, sản xuất sản phẩm chăm sóc cá nhân và các nhà máy dược phẩm ở Malaysia và Đông Nam Á\u003c\/strong\u003e, máy bơm AODD tuân thủ FDA được chế tạo để dễ dàng vệ sinh, chống ăn mòn và hiệu suất nhất quán. Với các tùy chọn vật liệu thép không gỉ và cấp vệ sinh, chúng là lựa chọn ưu tiên cho các nhà sản xuất yêu cầu tiêu chuẩn vệ sinh nghiêm ngặt, bảo trì dễ dàng và hoạt động đáng tin cậy trong môi trường sản xuất khắt khe.\u003c\/p\u003e","products":[{"product_id":"sandpiper-s20-metallic-standard-duty-diaphragm","title":"Sandpiper S20 2\" Standard Duty AODD Pump Diaphragm for Metallic Pumps","description":"\u003cstyle\u003e\n .sp-diaphragm-desc{\n --sp-blue:#1e3a8a;\n --sp-blue-light:#eef2ff;\n --sp-blue-soft:#f7f9ff;\n --sp-text:#2b2f38;\n --sp-muted:#626977;\n --sp-border:#e1e5ec;\n --sp-white:#ffffff;\n\n max-width:1100px;\n margin:0 auto;\n font-family:Arial,Helvetica,sans-serif;\n color:var(--sp-text);\n line-height:1.65;\n }\n\n .sp-diaphragm-desc *{box-sizing:border-box;}\n\n .sp-diaphragm-desc h2{\n color:var(--sp-blue);\n font-size:27px;\n line-height:1.3;\n margin:0 0 12px;\n }\n\n .sp-diaphragm-desc h3{\n color:var(--sp-blue);\n font-size:21px;\n line-height:1.35;\n margin:38px 0 14px;\n }\n\n .sp-diaphragm-desc h4{\n color:var(--sp-blue);\n font-size:15px;\n line-height:1.4;\n margin:0 0 8px;\n }\n\n .sp-diaphragm-desc p{\n margin:0 0 14px;\n font-size:15px;\n }\n\n .sp-diaphragm-desc ul{\n margin:0;\n padding-left:20px;\n font-size:15px;\n }\n\n .sp-diaphragm-desc li{margin-bottom:7px;}\n\n .sp-eyebrow{\n display:inline-block;\n color:var(--sp-blue);\n background:var(--sp-blue-light);\n font-size:12px;\n font-weight:700;\n letter-spacing:.5px;\n text-transform:uppercase;\n padding:6px 11px;\n border-radius:20px;\n margin-bottom:12px;\n }\n\n .sp-intro{\n font-size:16px !important;\n color:var(--sp-muted);\n max-width:850px;\n margin-bottom:28px !important;\n }\n\n .sp-overview-wrap{\n display:grid;\n grid-template-columns:minmax(0,2fr) minmax(240px,1fr);\n gap:28px;\n align-items:start;\n margin:24px 0 28px;\n }\n\n .sp-ideal-for{\n background:var(--sp-blue-soft);\n border:1px solid #dfe5f5;\n border-radius:12px;\n padding:22px;\n }\n\n .sp-ideal-for h4{\n font-size:16px;\n margin-bottom:12px;\n }\n\n .sp-ideal-for ul{padding-left:18px;}\n\n .sp-benefit-grid{\n display:grid;\n grid-template-columns:repeat(auto-fit,minmax(200px,1fr));\n gap:16px;\n margin:22px 0 38px;\n }\n\n .sp-benefit-card{\n border:1px solid var(--sp-border);\n border-radius:10px;\n padding:20px;\n background:var(--sp-white);\n }\n\n .sp-benefit-number{\n width:30px;\n height:30px;\n display:flex;\n align-items:center;\n justify-content:center;\n background:var(--sp-blue-light);\n color:var(--sp-blue);\n border-radius:50%;\n font-size:13px;\n font-weight:700;\n margin-bottom:13px;\n }\n\n .sp-benefit-card p{\n font-size:14px;\n color:var(--sp-muted);\n margin:0;\n }\n\n .sp-table-wrap{\n overflow-x:auto;\n margin:18px 0 38px;\n border:1px solid var(--sp-border);\n border-radius:10px;\n }\n\n .sp-spec-table,\n .sp-part-table{\n width:100%;\n border-collapse:collapse;\n font-size:14px;\n min-width:580px;\n }\n\n .sp-spec-table th,\n .sp-spec-table td,\n .sp-part-table td{\n text-align:left;\n padding:13px 16px;\n border-bottom:1px solid var(--sp-border);\n vertical-align:top;\n }\n\n .sp-spec-table th{\n width:34%;\n color:var(--sp-blue);\n background:#f8f9fc;\n font-weight:700;\n }\n\n .sp-part-table th{\n background:var(--sp-blue);\n color:#fff;\n padding:12px 14px;\n text-align:left;\n }\n\n .sp-part-table tr:nth-child(even) td{\n background:#f8f9fc;\n }\n\n .sp-note{\n border-left:4px solid var(--sp-blue);\n background:var(--sp-blue-soft);\n padding:16px 18px;\n margin:18px 0 34px;\n border-radius:0 8px 8px 0;\n font-size:14px;\n }\n\n .sp-faq{\n border-top:1px solid var(--sp-border);\n margin-bottom:36px;\n }\n\n .sp-faq details{\n border-bottom:1px solid var(--sp-border);\n }\n\n .sp-faq summary{\n cursor:pointer;\n list-style:none;\n color:var(--sp-blue);\n font-size:15px;\n font-weight:700;\n padding:17px 34px 17px 4px;\n position:relative;\n }\n\n .sp-faq summary::-webkit-details-marker{display:none;}\n\n .sp-faq summary:after{\n content:\"+\";\n position:absolute;\n right:5px;\n top:14px;\n font-size:22px;\n font-weight:400;\n }\n\n .sp-faq details[open] summary:after{content:\"−\";}\n\n .sp-faq details p{\n padding:0 4px 17px;\n color:var(--sp-muted);\n font-size:14px;\n }\n\n .sp-related-grid{\n display:grid;\n grid-template-columns:repeat(auto-fit,minmax(190px,1fr));\n gap:16px;\n margin:20px 0 38px;\n }\n\n .sp-related-card{\n border:1px solid var(--sp-border);\n border-radius:10px;\n padding:20px;\n background:#fff;\n display:flex;\n flex-direction:column;\n min-height:180px;\n }\n\n .sp-related-label{\n display:inline-block;\n width:max-content;\n color:var(--sp-blue);\n background:var(--sp-blue-light);\n padding:5px 9px;\n border-radius:16px;\n font-size:11px;\n font-weight:700;\n margin-bottom:12px;\n }\n\n .sp-related-card h4{\n font-size:16px;\n margin-bottom:8px;\n }\n\n .sp-related-card p{\n color:var(--sp-muted);\n font-size:13px;\n flex-grow:1;\n }\n\n .sp-related-card a{\n color:var(--sp-blue);\n font-size:13px;\n font-weight:700;\n text-decoration:none;\n }\n\n .sp-help-banner{\n background:var(--sp-blue);\n color:#fff;\n border-radius:12px;\n padding:28px 30px;\n display:flex;\n justify-content:space-between;\n align-items:center;\n gap:24px;\n flex-wrap:wrap;\n margin-top:40px;\n }\n\n .sp-help-banner h3{\n color:#fff;\n margin:0 0 7px;\n font-size:20px;\n }\n\n .sp-help-banner p{\n color:#e4e9f8;\n font-size:14px;\n margin:0;\n max-width:660px;\n }\n\n .sp-help-banner a{\n flex-shrink:0;\n background:#fff;\n color:var(--sp-blue);\n text-decoration:none;\n font-weight:700;\n font-size:14px;\n padding:12px 24px;\n border-radius:25px;\n }\n\n @media (max-width:760px){\n .sp-diaphragm-desc h2{font-size:23px;}\n .sp-overview-wrap{grid-template-columns:1fr;}\n .sp-help-banner a{\n width:100%;\n text-align:center;\n }\n }\n \u003c\/style\u003e\n\u003cdiv class=\"sp-diaphragm-desc\"\u003e\n\u003cspan class=\"sp-eyebrow\"\u003eGenuine Sandpiper Replacement Part\u003c\/span\u003e\n\u003ch2\u003eSandpiper S20 2\" Standard Duty AODD Pump Diaphragm for Metallic Pumps\u003c\/h2\u003e\n\u003cp class=\"sp-intro\"\u003eGenuine Sandpiper replacement diaphragms for compatible S20 2-inch Metallic Standard Duty AODD pumps. Choose the required diaphragm material, PTFE overlay or Synthesis™ one-piece PTFE option and verify the manufacturer part number before ordering.\u003c\/p\u003e\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cdiv class=\"sp-overview-wrap\"\u003e\n\u003cdiv class=\"sp-overview-main\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eSandpiper S20 diaphragm for Metallic pumps\u003c\/strong\u003e is a replacement wear component for compatible S20 2-inch Standard Duty air-operated double diaphragm pumps with metallic wetted construction.\u003c\/p\u003e\n\u003cp\u003eCurrent S20 Metallic Design Level 1 configurations include aluminium, cast iron, stainless steel, Alloy C and unpainted aluminium wetted-material options. Pump wetted material and diaphragm material are separate specifications.\u003c\/p\u003e\n\u003cp\u003eCurrent Sandpiper service documentation lists Santoprene, Buna\/Nitrile, FKM, EPDM, Neoprene, PTFE overlay and Synthesis™ one-piece PTFE diaphragm options for the applicable S20 Metallic pump configuration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sp-ideal-for\"\u003e\n\u003ch4\u003eRecommended For\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eScheduled S20 preventive maintenance\u003c\/li\u003e\n\u003cli\u003eWorn or damaged diaphragm replacement\u003c\/li\u003e\n\u003cli\u003eWet-end inspection and servicing\u003c\/li\u003e\n\u003cli\u003eDiaphragm leak troubleshooting\u003c\/li\u003e\n\u003cli\u003eMaintenance stock for S20 Metallic pumps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eCompatibility \u0026amp; Product Details\u003c\/h3\u003e\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eSandpiper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Pump Model\u003c\/th\u003e\n\u003ctd\u003eSandpiper S20 Metallic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePump Series\u003c\/th\u003e\n\u003ctd\u003eStandard Duty Ball Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNominal Pump Size\u003c\/th\u003e\n\u003ctd\u003e2\" \/ 50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eAODD Pump Diaphragm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Pump Construction\u003c\/th\u003e\n\u003ctd\u003eMetallic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWetted Material Options\u003c\/th\u003e\n\u003ctd\u003eAluminium, Cast Iron, Stainless Steel, Alloy C and Unpainted Aluminium according to the applicable pump model code\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiaphragm Materials\u003c\/th\u003e\n\u003ctd\u003eSantoprene, Buna\/Nitrile, FKM, EPDM, Neoprene, PTFE Overlay and Synthesis™ One-Piece PTFE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCurrent Design Level\u003c\/th\u003e\n\u003ctd\u003eDesign Level 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003eVaries according to the selected diaphragm option\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003eHow to Select the Correct S20 Metallic Diaphragm\u003c\/h3\u003e\n\u003cp\u003eConfirm that your pump is an S20 Metallic Standard Duty model, then check the complete pump model code, design level and existing diaphragm configuration before selecting the replacement part.\u003c\/p\u003e\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n\u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n\u003ch4\u003eConfirm Pump Model\u003c\/h4\u003e\n\u003cp\u003eCheck that the pump is a Sandpiper S20 2-inch Standard Duty AODD pump.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n\u003ch4\u003eConfirm Metallic Construction\u003c\/h4\u003e\n\u003cp\u003eVerify that the pump is the S20 Metallic configuration using the pump nameplate and complete model code.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n\u003ch4\u003eSelect Diaphragm Material\u003c\/h4\u003e\n\u003cp\u003eChoose the applicable elastomer, TPE or PTFE diaphragm option for the pump configuration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n\u003ch4\u003eVerify Part Number\u003c\/h4\u003e\n\u003cp\u003eMatch the selected diaphragm to the genuine Sandpiper manufacturer part number before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eSandpiper S20 Metallic Diaphragm Part Numbers\u003c\/h3\u003e\n\u003cp\u003eUse the table below to identify the current individually listed replacement diaphragm part number for the S20 Metallic pump.\u003c\/p\u003e\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-part-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eDiaphragm Material \/ Type\u003c\/th\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSantoprene\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.007.354\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBuna \/ Nitrile\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.007.360\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFKM\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.007.363\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPDM\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.007.364\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNeoprene\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.007.365\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePTFE Overlay Diaphragm\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.020.604\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSynthesis™ One-Piece PTFE\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.118.000\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sp-note\"\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e The part numbers above are based on the current Sandpiper S20 Metallic Design Level 1 service documentation. Confirm the complete pump model, design level, existing diaphragm and manufacturer part number before ordering.\u003c\/div\u003e\n\u003cdiv class=\"sp-note\"\u003e\n\u003cstrong\u003ePTFE Overlay Note:\u003c\/strong\u003e Part number 286.020.604 is the PTFE overlay diaphragm component and should not be treated as a complete two-piece diaphragm assembly by itself. Current S20 Metallic nomenclature includes PTFE configurations with Santoprene or Neoprene backup diaphragms depending on the complete pump model code.\u003c\/div\u003e\n\u003cdiv class=\"sp-note\"\u003e\n\u003cstrong\u003eSynthesis™ PTFE Note:\u003c\/strong\u003e Part number 286.118.000 is listed by Sandpiper as the Synthesis™ one-piece PTFE diaphragm for the current S20 Metallic configuration.\u003c\/div\u003e\n\u003ch3\u003eWhy Choose Genuine Sandpiper Diaphragms?\u003c\/h3\u003e\n\u003cp\u003eGenuine Sandpiper diaphragms are intended for compatible Sandpiper AODD pump configurations. Matching the diaphragm material, construction and manufacturer part number to the S20 Metallic pump supports correct component fit during servicing and preventive maintenance.\u003c\/p\u003e\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n\u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n\u003ch4\u003eCorrect S20 Compatibility\u003c\/h4\u003e\n\u003cp\u003eMatch the replacement diaphragm to the applicable S20 Metallic configuration and manufacturer part number.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n\u003ch4\u003eMultiple Material Options\u003c\/h4\u003e\n\u003cp\u003eChoose from manufacturer-listed diaphragm materials according to the applicable pump configuration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n\u003ch4\u003ePTFE Options\u003c\/h4\u003e\n\u003cp\u003eApplicable configurations include a PTFE overlay and Synthesis™ one-piece PTFE diaphragm.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n\u003ch4\u003eGenuine Sandpiper Replacement Part\u003c\/h4\u003e\n\u003cp\u003eMaintain the pump using genuine manufacturer spare parts intended for the applicable S20 configuration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWhen Should a Sandpiper S20 Diaphragm Be Inspected?\u003c\/h3\u003e\n\u003cp\u003eInspect the diaphragms during planned wet-end maintenance and whenever abnormal pump behaviour or signs of diaphragm wear or damage are identified.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProcess fluid is detected at the pump exhaust\u003c\/li\u003e\n\u003cli\u003eVisible diaphragm cracking, wear or chemical attack\u003c\/li\u003e\n\u003cli\u003eA diaphragm rupture is suspected\u003c\/li\u003e\n\u003cli\u003eDiaphragm plates are loose or damaged\u003c\/li\u003e\n\u003cli\u003eUnexpected changes in normal pump performance occur\u003c\/li\u003e\n\u003cli\u003eScheduled wet-end maintenance is due\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv class=\"sp-faq\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhich diaphragms are available for the S20 Metallic pump?\u003c\/summary\u003e\n\u003cp\u003eCurrent S20 Metallic Design Level 1 service documentation lists Santoprene, Buna\/Nitrile, FKM, EPDM, Neoprene, PTFE Overlay and Synthesis™ One-Piece PTFE diaphragms.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs 286.020.604 a complete PTFE diaphragm assembly?\u003c\/summary\u003e\n\u003cp\u003eNo. Part number 286.020.604 is the PTFE overlay diaphragm component. The applicable backup diaphragm must also match the complete S20 Metallic pump configuration.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhich backup diaphragm is used with the S20 Metallic PTFE overlay?\u003c\/summary\u003e\n\u003cp\u003eCurrent Sandpiper nomenclature includes PTFE configurations using either Santoprene or Neoprene backup diaphragms. Confirm the complete pump model code before ordering.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is Sandpiper part number 286.118.000?\u003c\/summary\u003e\n\u003cp\u003ePart number 286.118.000 is listed as the Synthesis™ one-piece PTFE diaphragm for the current S20 Metallic pump.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes this diaphragm fit an S20 Non-Metallic pump?\u003c\/summary\u003e\n\u003cp\u003eDo not assume compatibility. Current S20 Non-Metallic pumps use a different diaphragm part-number family. Use the dedicated S20 Non-Metallic diaphragm product.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow do I select the correct S20 diaphragm?\u003c\/summary\u003e\n\u003cp\u003eConfirm the pump model, metallic construction, design level, existing diaphragm configuration, pumped fluid and operating conditions before ordering.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"text-align: center;\"\u003eExplore Other Sandpiper Standard Duty Diaphragms\u003c\/h3\u003e\n\u003cdiv class=\"sp-related-grid\"\u003e\n\u003cdiv class=\"sp-related-card\"\u003e\n\u003cspan class=\"sp-related-label\"\u003e2\" Standard Duty\u003c\/span\u003e\n\u003ch4\u003eS20 Diaphragm for Non-Metallic Pumps\u003c\/h4\u003e\n\u003cp\u003eBrowse genuine replacement diaphragm options for compatible S20 Non-Metallic Standard Duty AODD pumps.\u003c\/p\u003e\n\u003ca href=\"\/vi\/products\/sandpiper-s20-non-metallic-standard-duty-diaphragm\"\u003e View S20 Non-Metallic → \u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sp-related-card\"\u003e\n\u003cspan class=\"sp-related-label\"\u003e3\" Standard Duty\u003c\/span\u003e\n\u003ch4\u003eS30 Diaphragms\u003c\/h4\u003e\n\u003cp\u003eExplore genuine replacement diaphragm options for compatible Sandpiper S30 Standard Duty pumps.\u003c\/p\u003e\n\u003ca href=\"#\"\u003eView S30 Diaphragms →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sp-related-card\"\u003e\n\u003cspan class=\"sp-related-label\"\u003e1½\" Standard Duty\u003c\/span\u003e\n\u003ch4\u003eS15 Diaphragms\u003c\/h4\u003e\n\u003cp\u003eFind genuine replacement diaphragm options for compatible Sandpiper S15 Standard Duty pumps.\u003c\/p\u003e\n\u003ca href=\"#\"\u003eView S15 Diaphragms →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sp-related-card\"\u003e\n\u003cspan class=\"sp-related-label\"\u003e1\" Standard Duty\u003c\/span\u003e\n\u003ch4\u003eS1F Diaphragms\u003c\/h4\u003e\n\u003cp\u003eBrowse genuine replacement diaphragm options for compatible Sandpiper S1F Standard Duty pumps.\u003c\/p\u003e\n\u003ca href=\"#\"\u003eView S1F Diaphragms →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sp-help-banner\"\u003e\n\u003cdiv\u003e\n\u003ch3\u003eNeed Help Selecting the Correct S20 Metallic Diaphragm?\u003c\/h3\u003e\n\u003cp\u003eSend ABS Engineering your Sandpiper pump model, design level, existing diaphragm part number, pumped fluid and operating conditions. Our team can assist with identifying the correct genuine Sandpiper replacement diaphragm.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ca href=\"\/vi\/pages\/contact\"\u003e Contact ABS Engineering \u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SANDPIPER","offers":[{"title":"Santoprene","offer_id":52978863964341,"sku":"286.007.354","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"FKM","offer_id":52978863997109,"sku":"286.007.363","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"EPDM","offer_id":52978864029877,"sku":"286.007.364","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Neoprene","offer_id":52978864062645,"sku":"286.007.365","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Nitrile \/ Buna","offer_id":52978864095413,"sku":"286.007.360","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"PTFE — Standard Two-Piece","offer_id":52978864128181,"sku":"286.020.604","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"PTFE — Synthesis One-Piece","offer_id":52978864160949,"sku":"286.118.000","price":0.0,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/6168\/7989\/files\/18828594-0b1f-46fa-937b-91e8133bb63a.png?v=1790049874"},{"product_id":"sandpiper-s30-metallic-standard-duty-diaphragm","title":"Sandpiper S30 3\" Standard Duty AODD Pump Diaphragm for Metallic Pumps","description":"\u003cstyle\u003e\n .sp-diaphragm-desc{\n --sp-blue:#1e3a8a;\n --sp-blue-light:#eef2ff;\n --sp-blue-soft:#f7f9ff;\n --sp-text:#2b2f38;\n --sp-muted:#626977;\n --sp-border:#e1e5ec;\n --sp-white:#ffffff;\n max-width:1100px;\n margin:0 auto;\n font-family:Arial,Helvetica,sans-serif;\n color:var(--sp-text);\n line-height:1.65;\n }\n\n .sp-diaphragm-desc *{box-sizing:border-box;}\n\n .sp-diaphragm-desc h2{\n color:var(--sp-blue);\n font-size:27px;\n line-height:1.3;\n margin:0 0 12px;\n }\n\n .sp-diaphragm-desc h3{\n color:var(--sp-blue);\n font-size:21px;\n line-height:1.35;\n margin:38px 0 14px;\n }\n\n .sp-diaphragm-desc h4{\n color:var(--sp-blue);\n font-size:15px;\n line-height:1.4;\n margin:0 0 8px;\n }\n\n .sp-diaphragm-desc p{\n margin:0 0 14px;\n font-size:15px;\n }\n\n .sp-diaphragm-desc ul{\n margin:0;\n padding-left:20px;\n font-size:15px;\n }\n\n .sp-diaphragm-desc li{margin-bottom:7px;}\n\n .sp-eyebrow{\n display:inline-block;\n color:var(--sp-blue);\n background:var(--sp-blue-light);\n font-size:12px;\n font-weight:700;\n letter-spacing:.5px;\n text-transform:uppercase;\n padding:6px 11px;\n border-radius:20px;\n margin-bottom:12px;\n }\n\n .sp-intro{\n font-size:16px !important;\n color:var(--sp-muted);\n max-width:850px;\n margin-bottom:28px !important;\n }\n\n .sp-overview-wrap{\n display:grid;\n grid-template-columns:minmax(0,2fr) minmax(240px,1fr);\n gap:28px;\n align-items:start;\n margin:24px 0 28px;\n }\n\n .sp-ideal-for{\n background:var(--sp-blue-soft);\n border:1px solid #dfe5f5;\n border-radius:12px;\n padding:22px;\n }\n\n .sp-ideal-for h4{\n font-size:16px;\n margin-bottom:12px;\n }\n\n .sp-ideal-for ul{padding-left:18px;}\n\n .sp-benefit-grid{\n display:grid;\n grid-template-columns:repeat(auto-fit,minmax(200px,1fr));\n gap:16px;\n margin:22px 0 38px;\n }\n\n .sp-benefit-card{\n border:1px solid var(--sp-border);\n border-radius:10px;\n padding:20px;\n background:var(--sp-white);\n }\n\n .sp-benefit-number{\n width:30px;\n height:30px;\n display:flex;\n align-items:center;\n justify-content:center;\n background:var(--sp-blue-light);\n color:var(--sp-blue);\n border-radius:50%;\n font-size:13px;\n font-weight:700;\n margin-bottom:13px;\n }\n\n .sp-benefit-card p{\n font-size:14px;\n color:var(--sp-muted);\n margin:0;\n }\n\n .sp-table-wrap{\n overflow-x:auto;\n margin:18px 0 38px;\n border:1px solid var(--sp-border);\n border-radius:10px;\n }\n\n .sp-spec-table,\n .sp-part-table{\n width:100%;\n border-collapse:collapse;\n font-size:14px;\n min-width:580px;\n }\n\n .sp-spec-table th,\n .sp-spec-table td,\n .sp-part-table td{\n text-align:left;\n padding:13px 16px;\n border-bottom:1px solid var(--sp-border);\n vertical-align:top;\n }\n\n .sp-spec-table th{\n width:34%;\n color:var(--sp-blue);\n background:#f8f9fc;\n font-weight:700;\n }\n\n .sp-part-table th{\n background:var(--sp-blue);\n color:#fff;\n padding:12px 14px;\n text-align:left;\n }\n\n .sp-part-table tr:nth-child(even) td{\n background:#f8f9fc;\n }\n\n .sp-note{\n border-left:4px solid var(--sp-blue);\n background:var(--sp-blue-soft);\n padding:16px 18px;\n margin:18px 0 34px;\n border-radius:0 8px 8px 0;\n font-size:14px;\n }\n\n .sp-faq{\n border-top:1px solid var(--sp-border);\n margin-bottom:36px;\n }\n\n .sp-faq details{\n border-bottom:1px solid var(--sp-border);\n }\n\n .sp-faq summary{\n cursor:pointer;\n list-style:none;\n color:var(--sp-blue);\n font-size:15px;\n font-weight:700;\n padding:17px 34px 17px 4px;\n position:relative;\n }\n\n .sp-faq summary::-webkit-details-marker{display:none;}\n\n .sp-faq summary:after{\n content:\"+\";\n position:absolute;\n right:5px;\n top:14px;\n font-size:22px;\n font-weight:400;\n }\n\n .sp-faq details[open] summary:after{content:\"−\";}\n\n .sp-faq details p{\n padding:0 4px 17px;\n color:var(--sp-muted);\n font-size:14px;\n }\n\n .sp-related-grid{\n display:grid;\n grid-template-columns:repeat(auto-fit,minmax(190px,1fr));\n gap:16px;\n margin:20px 0 38px;\n }\n\n .sp-related-card{\n border:1px solid var(--sp-border);\n border-radius:10px;\n padding:20px;\n background:#fff;\n display:flex;\n flex-direction:column;\n min-height:180px;\n }\n\n .sp-related-label{\n display:inline-block;\n width:max-content;\n color:var(--sp-blue);\n background:var(--sp-blue-light);\n padding:5px 9px;\n border-radius:16px;\n font-size:11px;\n font-weight:700;\n margin-bottom:12px;\n }\n\n .sp-related-card h4{\n font-size:16px;\n margin-bottom:8px;\n }\n\n .sp-related-card p{\n color:var(--sp-muted);\n font-size:13px;\n flex-grow:1;\n }\n\n .sp-related-card a{\n color:var(--sp-blue);\n font-size:13px;\n font-weight:700;\n text-decoration:none;\n }\n\n .sp-help-banner{\n background:var(--sp-blue);\n color:#fff;\n border-radius:12px;\n padding:28px 30px;\n display:flex;\n justify-content:space-between;\n align-items:center;\n gap:24px;\n flex-wrap:wrap;\n margin-top:40px;\n }\n\n .sp-help-banner h3{\n color:#fff;\n margin:0 0 7px;\n font-size:20px;\n }\n\n .sp-help-banner p{\n color:#e4e9f8;\n font-size:14px;\n margin:0;\n max-width:660px;\n }\n\n .sp-help-banner a{\n flex-shrink:0;\n background:#fff;\n color:var(--sp-blue);\n text-decoration:none;\n font-weight:700;\n font-size:14px;\n padding:12px 24px;\n border-radius:25px;\n }\n\n @media (max-width:760px){\n .sp-diaphragm-desc h2{font-size:23px;}\n .sp-overview-wrap{grid-template-columns:1fr;}\n .sp-help-banner a{\n width:100%;\n text-align:center;\n }\n }\n \u003c\/style\u003e\n\u003cdiv class=\"sp-diaphragm-desc\"\u003e\n\u003cspan class=\"sp-eyebrow\"\u003eGenuine Sandpiper Replacement Part\u003c\/span\u003e\n\u003ch2\u003eSandpiper S30 3\" Standard Duty AODD Pump Diaphragm for Metallic Pumps\u003c\/h2\u003e\n\u003cp class=\"sp-intro\"\u003eGenuine Sandpiper replacement diaphragms for compatible S30 3-inch Metallic Standard Duty AODD pumps. Choose the required diaphragm material or PTFE overlay and match the manufacturer part number to your pump configuration before ordering.\u003c\/p\u003e\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cdiv class=\"sp-overview-wrap\"\u003e\n\u003cdiv class=\"sp-overview-main\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eSandpiper S30 Metallic diaphragm\u003c\/strong\u003e is a replacement wear component for compatible S30 3-inch Standard Duty air-operated double diaphragm pumps with metallic wetted construction.\u003c\/p\u003e\n\u003cp\u003eCurrent S30 Metallic configurations include aluminium, cast iron, stainless steel, Alloy C and unpainted aluminium wetted-material codes. These describe the pump construction and should not be confused with diaphragm material.\u003c\/p\u003e\n\u003cp\u003eCurrent manufacturer documentation lists Santoprene, Buna\/Nitrile, FKM, EPDM, Neoprene and PTFE overlay diaphragm options. Select the diaphragm according to the complete pump model, design level and existing replacement part number.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sp-ideal-for\"\u003e\n\u003ch4\u003eRecommended For\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eScheduled S30 preventive maintenance\u003c\/li\u003e\n\u003cli\u003eWorn or damaged diaphragm replacement\u003c\/li\u003e\n\u003cli\u003eWet-end inspection and servicing\u003c\/li\u003e\n\u003cli\u003eDiaphragm leak troubleshooting\u003c\/li\u003e\n\u003cli\u003eMaintenance stock for S30 Metallic pumps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eCompatibility \u0026amp; Product Details\u003c\/h3\u003e\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eSandpiper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Pump Model\u003c\/th\u003e\n\u003ctd\u003eSandpiper S30 Metallic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePump Series\u003c\/th\u003e\n\u003ctd\u003eStandard Duty Ball Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNominal Pump Size\u003c\/th\u003e\n\u003ctd\u003e3\" \/ 80 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eAODD Pump Diaphragm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Pump Construction\u003c\/th\u003e\n\u003ctd\u003eMetallic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWetted Material Options\u003c\/th\u003e\n\u003ctd\u003eAluminium, Cast Iron, Stainless Steel, Alloy C and Unpainted Aluminium according to the applicable pump model code\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiaphragm Materials\u003c\/th\u003e\n\u003ctd\u003eSantoprene, Buna\/Nitrile, FKM, EPDM, Neoprene and PTFE Overlay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCurrent Design Level\u003c\/th\u003e\n\u003ctd\u003eDesign Level 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003eVaries according to the selected diaphragm option\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003eHow to Select the Correct S30 Metallic Diaphragm\u003c\/h3\u003e\n\u003cp\u003eConfirm that your pump is an S30 Metallic Standard Duty model, then check the pump design level and existing diaphragm configuration before selecting the replacement part.\u003c\/p\u003e\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n\u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n\u003ch4\u003eConfirm Pump Model\u003c\/h4\u003e\n\u003cp\u003eCheck that the pump is a Sandpiper S30 3-inch Standard Duty AODD pump.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n\u003ch4\u003eConfirm Metallic Construction\u003c\/h4\u003e\n\u003cp\u003eVerify that the pump is the S30 Metallic configuration using its nameplate and complete model code.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n\u003ch4\u003eSelect Diaphragm Material\u003c\/h4\u003e\n\u003cp\u003eMatch the required elastomer, TPE or PTFE diaphragm option to the pump configuration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n\u003ch4\u003eVerify Part Number\u003c\/h4\u003e\n\u003cp\u003eConfirm the manufacturer part number and design level before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eSandpiper S30 Metallic Diaphragm Part Numbers\u003c\/h3\u003e\n\u003cp\u003eUse the table below to identify the current individually listed replacement diaphragm part number for the S30 Metallic pump.\u003c\/p\u003e\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-part-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eDiaphragm Material \/ Type\u003c\/th\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSantoprene\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.098.354\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBuna \/ Nitrile\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.098.360\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFKM\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.098.363\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPDM\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.098.364\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNeoprene\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.098.365\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePTFE Overlay Diaphragm\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.098.604\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sp-note\"\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e The part numbers above are based on the current Sandpiper S30 Metallic Design Level 1 service documentation. Confirm the complete pump model, design level, existing diaphragm and manufacturer part number before ordering.\u003c\/div\u003e\n\u003cdiv class=\"sp-note\"\u003e\n\u003cstrong\u003ePTFE Overlay Note:\u003c\/strong\u003e Part number 286.098.604 is the PTFE overlay diaphragm component. The current S30 Metallic nomenclature includes PTFE configurations using either Santoprene or Neoprene backup diaphragms depending on the complete pump configuration. Verify the pump model code before selecting the applicable backup diaphragm.\u003c\/div\u003e\n\u003ch3\u003eWhy Choose Genuine Sandpiper Diaphragms?\u003c\/h3\u003e\n\u003cp\u003eGenuine Sandpiper diaphragms are intended for compatible Sandpiper AODD pump configurations. Matching the replacement diaphragm material and manufacturer part number to the S30 Metallic pump helps maintain correct component fit during planned servicing.\u003c\/p\u003e\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n\u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n\u003ch4\u003eCorrect S30 Compatibility\u003c\/h4\u003e\n\u003cp\u003eMatch the diaphragm to the applicable S30 Metallic pump configuration and manufacturer part number.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n\u003ch4\u003eMultiple Material Options\u003c\/h4\u003e\n\u003cp\u003eChoose from manufacturer-listed diaphragm materials according to the applicable pump configuration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n\u003ch4\u003ePTFE Configuration\u003c\/h4\u003e\n\u003cp\u003eA PTFE overlay option is available with the appropriate backup diaphragm configuration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n\u003ch4\u003eGenuine Sandpiper Replacement Part\u003c\/h4\u003e\n\u003cp\u003eMaintain the pump using genuine manufacturer spare parts intended for the applicable S30 configuration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWhen Should a Sandpiper S30 Diaphragm Be Inspected?\u003c\/h3\u003e\n\u003cp\u003eInspect the diaphragms during planned wet-end maintenance and whenever abnormal pump behaviour or signs of diaphragm wear or damage are identified.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProcess fluid is detected at the pump exhaust\u003c\/li\u003e\n\u003cli\u003eVisible diaphragm cracking, wear or chemical attack\u003c\/li\u003e\n\u003cli\u003eA diaphragm rupture is suspected\u003c\/li\u003e\n\u003cli\u003eDiaphragm plates are loose or damaged\u003c\/li\u003e\n\u003cli\u003eUnexpected changes in normal pump performance occur\u003c\/li\u003e\n\u003cli\u003eScheduled wet-end maintenance is due\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv class=\"sp-faq\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhich diaphragms are listed for the S30 Metallic pump?\u003c\/summary\u003e\n\u003cp\u003eCurrent S30 Metallic Design Level 1 documentation lists Santoprene, Buna\/Nitrile, FKM, EPDM, Neoprene and a PTFE overlay diaphragm.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs 286.098.604 a complete PTFE diaphragm assembly?\u003c\/summary\u003e\n\u003cp\u003eNo. It is listed as the PTFE overlay diaphragm. The applicable backup diaphragm must be selected according to the complete S30 Metallic pump configuration.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhich backup diaphragm is used with the S30 PTFE overlay?\u003c\/summary\u003e\n\u003cp\u003eCurrent S30 Metallic nomenclature includes PTFE configurations with either Santoprene or Neoprene backup diaphragms. Check the complete pump model code before ordering.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes this diaphragm fit the S30 Non-Metallic pump?\u003c\/summary\u003e\n\u003cp\u003eDo not assume compatibility. S30 Non-Metallic pumps use a different current diaphragm part-number family. Use the dedicated S30 Non-Metallic diaphragm product instead.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow do I select the correct S30 diaphragm material?\u003c\/summary\u003e\n\u003cp\u003eConfirm the pump model, design level, existing diaphragm configuration, pumped fluid and operating conditions. Material suitability should be checked against current Sandpiper compatibility guidance.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"text-align: center;\"\u003eExplore Other Sandpiper Standard Duty Diaphragms\u003c\/h3\u003e\n\u003cdiv class=\"sp-related-grid\"\u003e\n\u003cdiv class=\"sp-related-card\"\u003e\n\u003cspan class=\"sp-related-label\"\u003e3\" Standard Duty\u003c\/span\u003e\n\u003ch4\u003eS30 Diaphragm for Non-Metallic Pumps\u003c\/h4\u003e\n\u003cp\u003eBrowse genuine diaphragm options for compatible S30 Non-Metallic Standard Duty AODD pumps.\u003c\/p\u003e\n\u003ca href=\"\/vi\/products\/sandpiper-s30-non-metallic-standard-duty-diaphragm\"\u003e View S30 Non-Metallic → \u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sp-related-card\"\u003e\n\u003cspan class=\"sp-related-label\"\u003e2\" Standard Duty\u003c\/span\u003e\n\u003ch4\u003eS20 Diaphragms\u003c\/h4\u003e\n\u003cp\u003eExplore genuine replacement diaphragm options for compatible Sandpiper S20 Standard Duty pumps.\u003c\/p\u003e\n\u003ca href=\"#\"\u003eView S20 Diaphragms →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sp-related-card\"\u003e\n\u003cspan class=\"sp-related-label\"\u003e1½\" Standard Duty\u003c\/span\u003e\n\u003ch4\u003eS15 Diaphragms\u003c\/h4\u003e\n\u003cp\u003eFind genuine replacement diaphragm options for compatible Sandpiper S15 Standard Duty pumps.\u003c\/p\u003e\n\u003ca href=\"#\"\u003eView S15 Diaphragms →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sp-related-card\"\u003e\n\u003cspan class=\"sp-related-label\"\u003e1\" Standard Duty\u003c\/span\u003e\n\u003ch4\u003eS1F Diaphragms\u003c\/h4\u003e\n\u003cp\u003eBrowse genuine replacement diaphragm options for compatible Sandpiper S1F Standard Duty pumps.\u003c\/p\u003e\n\u003ca href=\"#\"\u003eView S1F Diaphragms →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sp-help-banner\"\u003e\n\u003cdiv\u003e\n\u003ch3\u003eNeed Help Selecting the Correct S30 Metallic Diaphragm?\u003c\/h3\u003e\n\u003cp\u003eSend ABS Engineering your Sandpiper pump model, design level, existing diaphragm part number, pumped fluid and operating conditions. Our team can assist with identifying the correct genuine Sandpiper replacement diaphragm.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ca href=\"\/vi\/pages\/contact\"\u003e Contact ABS Engineering \u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SANDPIPER","offers":[{"title":"Santoprene","offer_id":52978893947061,"sku":"286.098.354","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Nitrile\/Buna","offer_id":52978894012597,"sku":"286.098.360","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"FKM","offer_id":52978894078133,"sku":"287.098.363","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"EPDM","offer_id":52978894143669,"sku":"286.098.364","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Neoprene","offer_id":52978894209205,"sku":"286.098.365","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"PTFE Overlay - Standard Two Piece","offer_id":52978894274741,"sku":"286.098.604","price":0.0,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/6168\/7989\/files\/18828594-0b1f-46fa-937b-91e8133bb63a_c4248b33-d5e6-4e00-95d7-939c59188ac7.png?v=1790049910"},{"product_id":"sandpiper-s15-metallic-standard-duty-diaphragm","title":"Sandpiper S15 1½\" Standard Duty AODD Pump Diaphragm for Metallic Pumps","description":"\u003cdiv class=\"sp-diaphragm-desc\"\u003e\n\n \u003cstyle\u003e\n .sp-diaphragm-desc{\n --sp-blue:#1e3a8a;\n --sp-blue-light:#eef2ff;\n --sp-blue-soft:#f7f9ff;\n --sp-text:#2b2f38;\n --sp-muted:#626977;\n --sp-border:#e1e5ec;\n --sp-white:#ffffff;\n max-width:1100px;\n margin:0 auto;\n font-family:Arial,Helvetica,sans-serif;\n color:var(--sp-text);\n line-height:1.65;\n }\n\n .sp-diaphragm-desc *{box-sizing:border-box;}\n\n .sp-diaphragm-desc h2{\n color:var(--sp-blue);\n font-size:27px;\n line-height:1.3;\n margin:0 0 12px;\n }\n\n .sp-diaphragm-desc h3{\n color:var(--sp-blue);\n font-size:21px;\n line-height:1.35;\n margin:38px 0 14px;\n }\n\n .sp-diaphragm-desc h4{\n color:var(--sp-blue);\n font-size:15px;\n line-height:1.4;\n margin:0 0 8px;\n }\n\n .sp-diaphragm-desc p{\n margin:0 0 14px;\n font-size:15px;\n }\n\n .sp-diaphragm-desc ul{\n margin:0;\n padding-left:20px;\n font-size:15px;\n }\n\n .sp-diaphragm-desc li{margin-bottom:7px;}\n\n .sp-eyebrow{\n display:inline-block;\n color:var(--sp-blue);\n background:var(--sp-blue-light);\n font-size:12px;\n font-weight:700;\n letter-spacing:.5px;\n text-transform:uppercase;\n padding:6px 11px;\n border-radius:20px;\n margin-bottom:12px;\n }\n\n .sp-intro{\n font-size:16px !important;\n color:var(--sp-muted);\n max-width:850px;\n margin-bottom:28px !important;\n }\n\n .sp-overview-wrap{\n display:grid;\n grid-template-columns:minmax(0,2fr) minmax(240px,1fr);\n gap:28px;\n align-items:start;\n margin:24px 0 28px;\n }\n\n .sp-ideal-for{\n background:var(--sp-blue-soft);\n border:1px solid #dfe5f5;\n border-radius:12px;\n padding:22px;\n }\n\n .sp-ideal-for h4{\n font-size:16px;\n margin-bottom:12px;\n }\n\n .sp-ideal-for ul{padding-left:18px;}\n\n .sp-benefit-grid{\n display:grid;\n grid-template-columns:repeat(auto-fit,minmax(200px,1fr));\n gap:16px;\n margin:22px 0 38px;\n }\n\n .sp-benefit-card{\n border:1px solid var(--sp-border);\n border-radius:10px;\n padding:20px;\n background:var(--sp-white);\n }\n\n .sp-benefit-number{\n width:30px;\n height:30px;\n display:flex;\n align-items:center;\n justify-content:center;\n background:var(--sp-blue-light);\n color:var(--sp-blue);\n border-radius:50%;\n font-size:13px;\n font-weight:700;\n margin-bottom:13px;\n }\n\n .sp-benefit-card p{\n font-size:14px;\n color:var(--sp-muted);\n margin:0;\n }\n\n .sp-table-wrap{\n overflow-x:auto;\n margin:18px 0 38px;\n border:1px solid var(--sp-border);\n border-radius:10px;\n }\n\n .sp-spec-table,\n .sp-part-table{\n width:100%;\n border-collapse:collapse;\n font-size:14px;\n min-width:580px;\n }\n\n .sp-spec-table th,\n .sp-spec-table td,\n .sp-part-table td{\n text-align:left;\n padding:13px 16px;\n border-bottom:1px solid var(--sp-border);\n vertical-align:top;\n }\n\n .sp-spec-table th{\n width:34%;\n color:var(--sp-blue);\n background:#f8f9fc;\n font-weight:700;\n }\n\n .sp-part-table th{\n background:var(--sp-blue);\n color:#fff;\n padding:12px 14px;\n text-align:left;\n }\n\n .sp-part-table tr:nth-child(even) td{\n background:#f8f9fc;\n }\n\n .sp-note{\n border-left:4px solid var(--sp-blue);\n background:var(--sp-blue-soft);\n padding:16px 18px;\n margin:18px 0 34px;\n border-radius:0 8px 8px 0;\n font-size:14px;\n }\n\n .sp-faq{\n border-top:1px solid var(--sp-border);\n margin-bottom:36px;\n }\n\n .sp-faq details{\n border-bottom:1px solid var(--sp-border);\n }\n\n .sp-faq summary{\n cursor:pointer;\n list-style:none;\n color:var(--sp-blue);\n font-size:15px;\n font-weight:700;\n padding:17px 34px 17px 4px;\n position:relative;\n }\n\n .sp-faq summary::-webkit-details-marker{display:none;}\n\n .sp-faq summary:after{\n content:\"+\";\n position:absolute;\n right:5px;\n top:14px;\n font-size:22px;\n font-weight:400;\n }\n\n .sp-faq details[open] summary:after{content:\"−\";}\n\n .sp-faq details p{\n padding:0 4px 17px;\n color:var(--sp-muted);\n font-size:14px;\n }\n\n .sp-related-grid{\n display:grid;\n grid-template-columns:repeat(auto-fit,minmax(190px,1fr));\n gap:16px;\n margin:20px 0 38px;\n }\n\n .sp-related-card{\n border:1px solid var(--sp-border);\n border-radius:10px;\n padding:20px;\n background:#fff;\n display:flex;\n flex-direction:column;\n min-height:180px;\n }\n\n .sp-related-label{\n display:inline-block;\n width:max-content;\n color:var(--sp-blue);\n background:var(--sp-blue-light);\n padding:5px 9px;\n border-radius:16px;\n font-size:11px;\n font-weight:700;\n margin-bottom:12px;\n }\n\n .sp-related-card h4{\n font-size:16px;\n margin-bottom:8px;\n }\n\n .sp-related-card p{\n color:var(--sp-muted);\n font-size:13px;\n flex-grow:1;\n }\n\n .sp-related-card a{\n color:var(--sp-blue);\n font-size:13px;\n font-weight:700;\n text-decoration:none;\n }\n\n .sp-help-banner{\n background:var(--sp-blue);\n color:#fff;\n border-radius:12px;\n padding:28px 30px;\n display:flex;\n justify-content:space-between;\n align-items:center;\n gap:24px;\n flex-wrap:wrap;\n margin-top:40px;\n }\n\n .sp-help-banner h3{\n color:#fff;\n margin:0 0 7px;\n font-size:20px;\n }\n\n .sp-help-banner p{\n color:#e4e9f8;\n font-size:14px;\n margin:0;\n max-width:660px;\n }\n\n .sp-help-banner a{\n flex-shrink:0;\n background:#fff;\n color:var(--sp-blue);\n text-decoration:none;\n font-weight:700;\n font-size:14px;\n padding:12px 24px;\n border-radius:25px;\n }\n\n @media (max-width:760px){\n .sp-diaphragm-desc h2{font-size:23px;}\n .sp-overview-wrap{grid-template-columns:1fr;}\n .sp-help-banner a{\n width:100%;\n text-align:center;\n }\n }\n \u003c\/style\u003e\n\n\n \u003cspan class=\"sp-eyebrow\"\u003eGenuine Sandpiper Replacement Part\u003c\/span\u003e\n\n \u003ch2\u003eSandpiper S15 1½\" Standard Duty AODD Pump Diaphragm for Metallic Pumps\u003c\/h2\u003e\n\n \u003cp class=\"sp-intro\"\u003e\n Genuine Sandpiper replacement diaphragms for compatible S15\n 1½-inch Metallic Standard Duty AODD pumps. Available diaphragm\n materials include Santoprene, Nitrile, FKM, EPDM, Neoprene and\n PTFE, depending on the applicable pump configuration.\n \u003c\/p\u003e\n\n\n \u003c!-- PRODUCT OVERVIEW --\u003e\n\n \u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\n \u003cdiv class=\"sp-overview-wrap\"\u003e\n\n \u003cdiv class=\"sp-overview-main\"\u003e\n\n \u003cp\u003e\n The \u003cstrong\u003eSandpiper S15 diaphragm for Metallic pumps\u003c\/strong\u003e\n is a genuine replacement wear component for compatible S15\n 1½-inch Standard Duty air-operated double diaphragm pumps\n with metallic wetted construction.\n \u003c\/p\u003e\n\n \u003cp\u003e\n Current S15 Metallic configurations include aluminium,\n cast iron, stainless steel, Alloy C and unpainted aluminium\n wetted-material options. These describe the pump's wetted\n construction and are separate from diaphragm material.\n \u003c\/p\u003e\n\n \u003cp\u003e\n Current Sandpiper service documentation lists Santoprene,\n Nitrile, FKM, EPDM, Neoprene and PTFE diaphragm materials.\n PTFE configurations include a separate overlay diaphragm\n and a one-piece bonded diaphragm design.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-ideal-for\"\u003e\n\n \u003ch4\u003eRecommended For\u003c\/h4\u003e\n\n \u003cul\u003e\n \u003cli\u003eScheduled S15 preventive maintenance\u003c\/li\u003e\n \u003cli\u003eWorn or damaged diaphragm replacement\u003c\/li\u003e\n \u003cli\u003eWet-end inspection and servicing\u003c\/li\u003e\n \u003cli\u003eDiaphragm leak troubleshooting\u003c\/li\u003e\n \u003cli\u003eMaintenance stock for S15 Metallic pumps\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003c\/div\u003e\n\n \u003c\/div\u003e\n\n\n \u003c!-- COMPATIBILITY --\u003e\n\n \u003ch3\u003eCompatibility \u0026amp; Product Details\u003c\/h3\u003e\n\n \u003cdiv class=\"sp-table-wrap\"\u003e\n\n \u003ctable class=\"sp-spec-table\"\u003e\n\n \u003ctbody\u003e\n\n \u003ctr\u003e\n \u003cth\u003eBrand\u003c\/th\u003e\n \u003ctd\u003eSandpiper\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003cth\u003eCompatible Pump Model\u003c\/th\u003e\n \u003ctd\u003eSandpiper S15 Metallic\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003cth\u003ePump Series\u003c\/th\u003e\n \u003ctd\u003eStandard Duty Ball Valve\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003cth\u003eNominal Pump Size\u003c\/th\u003e\n \u003ctd\u003e1½\" \/ 40 mm\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003cth\u003ePart Type\u003c\/th\u003e\n \u003ctd\u003eAODD Pump Diaphragm\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003cth\u003eCompatible Pump Construction\u003c\/th\u003e\n \u003ctd\u003eMetallic\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003cth\u003eWetted Material Options\u003c\/th\u003e\n \u003ctd\u003e\n Aluminium, Cast Iron, Stainless Steel, Alloy C\n and Unpainted Aluminium\n \u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003cth\u003eDiaphragm Materials\u003c\/th\u003e\n \u003ctd\u003e\n Santoprene, Nitrile, FKM, EPDM, Neoprene and PTFE\n \u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003cth\u003ePTFE Diaphragm Construction\u003c\/th\u003e\n \u003ctd\u003e\n PTFE Overlay or One-Piece Bonded PTFE,\n according to the applicable pump configuration\n \u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003cth\u003eCurrent Design Level\u003c\/th\u003e\n \u003ctd\u003eDesign Level 1\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n \u003ctd\u003e\n Varies according to the selected diaphragm material\n and construction\n \u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003c\/tbody\u003e\n\n \u003c\/table\u003e\n\n \u003c\/div\u003e\n\n\n \u003c!-- HOW TO SELECT --\u003e\n\n \u003ch3\u003eHow to Select the Correct S15 Metallic Diaphragm\u003c\/h3\u003e\n\n \u003cp\u003e\n Confirm the complete S15 pump identification before selecting\n a replacement diaphragm. Pump construction, design level,\n diaphragm material and manufacturer part number should all\n match the applicable pump configuration.\n \u003c\/p\u003e\n\n \u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eConfirm Pump Model\u003c\/h4\u003e\n \u003cp\u003e\n Verify that the pump is a Sandpiper S15 1½-inch\n Standard Duty AODD pump.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eConfirm Metallic Construction\u003c\/h4\u003e\n \u003cp\u003e\n Check the pump nameplate and complete model code to confirm\n that the pump is the Metallic configuration.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003eSelect Diaphragm Material\u003c\/h4\u003e\n \u003cp\u003e\n Select the applicable Santoprene, Nitrile, FKM, EPDM,\n Neoprene or PTFE diaphragm configuration.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eVerify Part Number\u003c\/h4\u003e\n \u003cp\u003e\n Match the required diaphragm to the genuine Sandpiper\n manufacturer part number before ordering.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003c\/div\u003e\n\n\n \u003c!-- PART NUMBERS --\u003e\n\n \u003ch3\u003eSandpiper S15 Metallic Diaphragm Part Numbers\u003c\/h3\u003e\n\n \u003cp\u003e\n Use the table below to identify the current replacement diaphragm\n according to the required material and diaphragm construction.\n \u003c\/p\u003e\n\n \u003cdiv class=\"sp-table-wrap\"\u003e\n\n \u003ctable class=\"sp-part-table\"\u003e\n\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eDiaphragm Material \/ Type\u003c\/th\u003e\n \u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n\n \u003ctbody\u003e\n\n \u003ctr\u003e\n \u003ctd\u003eSantoprene\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.099.354\u003c\/strong\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003ctd\u003eNitrile\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.099.360\u003c\/strong\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003ctd\u003eFKM\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.099.363\u003c\/strong\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003ctd\u003eEPDM\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.099.364\u003c\/strong\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003ctd\u003eNeoprene\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.099.365\u003c\/strong\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003ctd\u003ePTFE Overlay Diaphragm\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.099.600\u003c\/strong\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003ctd\u003eOne-Piece Bonded PTFE Diaphragm\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.113.000\u003c\/strong\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003c\/tbody\u003e\n\n \u003c\/table\u003e\n\n \u003c\/div\u003e\n\n\n \u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eImportant:\u003c\/strong\u003e\n The part numbers above are based on the current Sandpiper S15\n Metallic Design Level 1 service documentation. Confirm the\n complete pump model, design level, existing diaphragm material\n and manufacturer part number before ordering. Compatibility\n with earlier pump revisions requires verification.\n \u003c\/div\u003e\n\n\n \u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003ePTFE Selection Note:\u003c\/strong\u003e\n Part number 286.099.600 is the PTFE overlay diaphragm component\n and is not a complete two-piece diaphragm assembly by itself.\n Current S15 Metallic nomenclature includes PTFE configurations\n with either Santoprene or Neoprene backup diaphragms depending\n on the complete pump model code.\n \u003c\/div\u003e\n\n\n \u003c!-- WHY GENUINE --\u003e\n\n \u003ch3\u003eWhy Choose Genuine Sandpiper Diaphragms?\u003c\/h3\u003e\n\n \u003cp\u003e\n Genuine Sandpiper diaphragms are intended for compatible\n Sandpiper AODD pump configurations. Matching the correct\n diaphragm material, construction and manufacturer part number\n to the S15 Metallic pump supports proper component fit during\n servicing.\n \u003c\/p\u003e\n\n \u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eCorrect Pump Compatibility\u003c\/h4\u003e\n \u003cp\u003e\n Select the replacement diaphragm according to the\n applicable S15 Metallic configuration.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eMaterial Selection\u003c\/h4\u003e\n \u003cp\u003e\n Current manufacturer documentation lists multiple\n diaphragm materials for compatible S15 Metallic pumps.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003ePTFE Construction Choice\u003c\/h4\u003e\n \u003cp\u003e\n Applicable S15 configurations include PTFE overlay and\n one-piece bonded diaphragm constructions.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eGenuine Sandpiper Replacement Part\u003c\/h4\u003e\n \u003cp\u003e\n Maintain the pump using genuine manufacturer spare parts\n intended for the applicable S15 configuration.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003c\/div\u003e\n\n\n \u003c!-- WHEN TO INSPECT --\u003e\n\n \u003ch3\u003eWhen Should a Sandpiper S15 Diaphragm Be Inspected?\u003c\/h3\u003e\n\n \u003cp\u003e\n Inspect the diaphragms during planned wet-end maintenance and\n whenever abnormal pump behaviour or signs of diaphragm wear\n or damage are identified.\n \u003c\/p\u003e\n\n \u003cul\u003e\n \u003cli\u003eProcess fluid is detected at the pump exhaust\u003c\/li\u003e\n \u003cli\u003eVisible diaphragm wear, cracking or damage is identified\u003c\/li\u003e\n \u003cli\u003eA diaphragm rupture is suspected\u003c\/li\u003e\n \u003cli\u003eDiaphragm plates are loose or damaged\u003c\/li\u003e\n \u003cli\u003eUnexpected changes in normal pump performance occur\u003c\/li\u003e\n \u003cli\u003eScheduled wet-end maintenance is due\u003c\/li\u003e\n \u003c\/ul\u003e\n\n\n \u003c!-- FAQ --\u003e\n\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n \u003cdiv class=\"sp-faq\"\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003e\n Which diaphragm materials are available for the Sandpiper S15 Metallic pump?\n \u003c\/summary\u003e\n \u003cp\u003e\n Current S15 Metallic Design Level 1 documentation lists\n Santoprene, Nitrile, FKM, EPDM, Neoprene and PTFE\n diaphragm materials.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003e\n What is Sandpiper part number 286.099.354?\n \u003c\/summary\u003e\n \u003cp\u003e\n Part number 286.099.354 is the Santoprene diaphragm listed\n for the current S15 Metallic pump.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003e\n What is Sandpiper part number 286.099.600?\n \u003c\/summary\u003e\n \u003cp\u003e\n Part number 286.099.600 is the PTFE overlay diaphragm\n listed for the current S15 Metallic pump.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003e\n Is 286.099.600 a complete two-piece PTFE diaphragm assembly?\n \u003c\/summary\u003e\n \u003cp\u003e\n No. It is the PTFE overlay diaphragm component. The\n applicable backup diaphragm must be selected according\n to the complete pump configuration.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003e\n What is Sandpiper part number 286.113.000?\n \u003c\/summary\u003e\n \u003cp\u003e\n Part number 286.113.000 is the one-piece bonded diaphragm\n listed for the applicable S15 Metallic configuration.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003e\n Does this product fit an S15 Non-Metallic pump?\n \u003c\/summary\u003e\n \u003cp\u003e\n Do not assume compatibility. Current S15 Non-Metallic pumps\n use a different diaphragm part-number family. Use the\n dedicated S15 Non-Metallic diaphragm product.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003e\n How do I select the correct Sandpiper S15 diaphragm?\n \u003c\/summary\u003e\n \u003cp\u003e\n Confirm the pump model, metallic construction, design level,\n existing diaphragm material and manufacturer part number.\n Fluid compatibility and operating conditions should also\n be checked against current Sandpiper guidance.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003c\/div\u003e\n\n\n \u003c!-- RELATED PRODUCTS --\u003e\n\n \u003ch3 style=\"text-align:center;\"\u003e\n Explore Other Sandpiper Standard Duty Diaphragms\n \u003c\/h3\u003e\n\n \u003cdiv class=\"sp-related-grid\"\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003e1½\" Standard Duty\u003c\/span\u003e\n \u003ch4\u003eS15 Diaphragm for Non-Metallic Pumps\u003c\/h4\u003e\n \u003cp\u003e\n Browse genuine replacement diaphragm materials for\n compatible S15 Non-Metallic Standard Duty pumps.\n \u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-s15-non-metallic-standard-duty-diaphragm\"\u003e\n View S15 Non-Metallic →\n \u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003e2\" Standard Duty\u003c\/span\u003e\n \u003ch4\u003eS20 Standard Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003e\n Explore genuine replacement diaphragms for compatible\n Sandpiper S20 Standard Duty AODD pumps.\n \u003c\/p\u003e\n \u003ca href=\"#\"\u003eView S20 Diaphragms →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003e3\" Standard Duty\u003c\/span\u003e\n \u003ch4\u003eS30 Standard Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003e\n Browse genuine replacement diaphragms for compatible\n Sandpiper S30 Standard Duty AODD pumps.\n \u003c\/p\u003e\n \u003ca href=\"#\"\u003eView S30 Diaphragms →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003e1\" Standard Duty\u003c\/span\u003e\n \u003ch4\u003eS1F Standard Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003e\n Find genuine replacement diaphragms for compatible\n Sandpiper S1F Standard Duty AODD pumps.\n \u003c\/p\u003e\n \u003ca href=\"#\"\u003eView S1F Diaphragms →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003c\/div\u003e\n\n\n \u003c!-- CTA --\u003e\n\n \u003cdiv class=\"sp-help-banner\"\u003e\n\n \u003cdiv\u003e\n \u003ch3\u003eNeed Help Selecting the Correct S15 Metallic Diaphragm?\u003c\/h3\u003e\n \u003cp\u003e\n Send ABS Engineering your Sandpiper pump model, design level,\n existing diaphragm part number, pumped fluid and operating\n conditions. Our team can assist with identifying the correct\n genuine Sandpiper replacement diaphragm.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003ca href=\"\/vi\/pages\/contact\"\u003e\n Contact ABS Engineering\n \u003c\/a\u003e\n\n \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"SANDPIPER","offers":[{"title":"Santoprene","offer_id":52978908561589,"sku":"286.099.354","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Nitrile\/Buna","offer_id":52978908594357,"sku":"286.099.360","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"FKM","offer_id":52978908627125,"sku":"286.099.363","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"EPDM","offer_id":52978908659893,"sku":"286.099.364","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Neoprene","offer_id":52978908692661,"sku":"286.099.365","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"PTFE — Standard Two-Piece","offer_id":52978908725429,"sku":"286.099.600","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"PTFE — Synthesis™ One-Piece","offer_id":52978908758197,"sku":"286.113.000","price":0.0,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/6168\/7989\/files\/18828594-0b1f-46fa-937b-91e8133bb63a_c4248b33-d5e6-4e00-95d7-939c59188ac7.png?v=1790049910"},{"product_id":"sandpiper-s1f-metallic-standard-duty-diaphragm","title":"Sandpiper S1F 1\" Standard Duty AODD Pump Diaphragm for Metallic Pumps","description":"\u003cdiv class=\"sp-diaphragm-desc\"\u003e\n\n \u003cstyle\u003e\n .sp-diaphragm-desc{\n --sp-blue:#1e3a8a;\n --sp-blue-light:#eef2ff;\n --sp-blue-soft:#f7f9ff;\n --sp-text:#2b2f38;\n --sp-muted:#626977;\n --sp-border:#e1e5ec;\n --sp-white:#ffffff;\n\n max-width:1100px;\n margin:0 auto;\n font-family:Arial,Helvetica,sans-serif;\n color:var(--sp-text);\n line-height:1.65;\n }\n\n .sp-diaphragm-desc *{box-sizing:border-box;}\n\n .sp-diaphragm-desc h2{\n color:var(--sp-blue);\n font-size:27px;\n line-height:1.3;\n margin:0 0 12px;\n }\n\n .sp-diaphragm-desc h3{\n color:var(--sp-blue);\n font-size:21px;\n line-height:1.35;\n margin:38px 0 14px;\n }\n\n .sp-diaphragm-desc h4{\n color:var(--sp-blue);\n font-size:15px;\n line-height:1.4;\n margin:0 0 8px;\n }\n\n .sp-diaphragm-desc p{\n margin:0 0 14px;\n font-size:15px;\n }\n\n .sp-diaphragm-desc ul{\n margin:0;\n padding-left:20px;\n font-size:15px;\n }\n\n .sp-diaphragm-desc li{margin-bottom:7px;}\n\n .sp-eyebrow{\n display:inline-block;\n color:var(--sp-blue);\n background:var(--sp-blue-light);\n font-size:12px;\n font-weight:700;\n letter-spacing:.5px;\n text-transform:uppercase;\n padding:6px 11px;\n border-radius:20px;\n margin-bottom:12px;\n }\n\n .sp-intro{\n font-size:16px !important;\n color:var(--sp-muted);\n max-width:850px;\n margin-bottom:28px !important;\n }\n\n .sp-overview-wrap{\n display:grid;\n grid-template-columns:minmax(0,2fr) minmax(240px,1fr);\n gap:28px;\n align-items:start;\n margin:24px 0 28px;\n }\n\n .sp-ideal-for{\n background:var(--sp-blue-soft);\n border:1px solid #dfe5f5;\n border-radius:12px;\n padding:22px;\n }\n\n .sp-ideal-for h4{\n font-size:16px;\n margin-bottom:12px;\n }\n\n .sp-ideal-for ul{padding-left:18px;}\n\n .sp-benefit-grid{\n display:grid;\n grid-template-columns:repeat(auto-fit,minmax(200px,1fr));\n gap:16px;\n margin:22px 0 38px;\n }\n\n .sp-benefit-card{\n border:1px solid var(--sp-border);\n border-radius:10px;\n padding:20px;\n background:var(--sp-white);\n }\n\n .sp-benefit-number{\n width:30px;\n height:30px;\n display:flex;\n align-items:center;\n justify-content:center;\n background:var(--sp-blue-light);\n color:var(--sp-blue);\n border-radius:50%;\n font-size:13px;\n font-weight:700;\n margin-bottom:13px;\n }\n\n .sp-benefit-card p{\n font-size:14px;\n color:var(--sp-muted);\n margin:0;\n }\n\n .sp-table-wrap{\n overflow-x:auto;\n margin:18px 0 38px;\n border:1px solid var(--sp-border);\n border-radius:10px;\n }\n\n .sp-spec-table,\n .sp-part-table{\n width:100%;\n border-collapse:collapse;\n font-size:14px;\n min-width:580px;\n }\n\n .sp-spec-table th,\n .sp-spec-table td,\n .sp-part-table td{\n text-align:left;\n padding:13px 16px;\n border-bottom:1px solid var(--sp-border);\n vertical-align:top;\n }\n\n .sp-spec-table th{\n width:34%;\n color:var(--sp-blue);\n background:#f8f9fc;\n font-weight:700;\n }\n\n .sp-part-table th{\n background:var(--sp-blue);\n color:#fff;\n padding:12px 14px;\n text-align:left;\n }\n\n .sp-part-table tr:nth-child(even) td{\n background:#f8f9fc;\n }\n\n .sp-note{\n border-left:4px solid var(--sp-blue);\n background:var(--sp-blue-soft);\n padding:16px 18px;\n margin:18px 0 34px;\n border-radius:0 8px 8px 0;\n font-size:14px;\n }\n\n .sp-faq{\n border-top:1px solid var(--sp-border);\n margin-bottom:36px;\n }\n\n .sp-faq details{\n border-bottom:1px solid var(--sp-border);\n }\n\n .sp-faq summary{\n cursor:pointer;\n list-style:none;\n color:var(--sp-blue);\n font-size:15px;\n font-weight:700;\n padding:17px 34px 17px 4px;\n position:relative;\n }\n\n .sp-faq summary::-webkit-details-marker{display:none;}\n\n .sp-faq summary:after{\n content:\"+\";\n position:absolute;\n right:5px;\n top:14px;\n font-size:22px;\n font-weight:400;\n }\n\n .sp-faq details[open] summary:after{content:\"−\";}\n\n .sp-faq details p{\n padding:0 4px 17px;\n color:var(--sp-muted);\n font-size:14px;\n }\n\n .sp-related-grid{\n display:grid;\n grid-template-columns:repeat(auto-fit,minmax(190px,1fr));\n gap:16px;\n margin:20px 0 38px;\n }\n\n .sp-related-card{\n border:1px solid var(--sp-border);\n border-radius:10px;\n padding:20px;\n background:#fff;\n display:flex;\n flex-direction:column;\n min-height:180px;\n }\n\n .sp-related-label{\n display:inline-block;\n width:max-content;\n color:var(--sp-blue);\n background:var(--sp-blue-light);\n padding:5px 9px;\n border-radius:16px;\n font-size:11px;\n font-weight:700;\n margin-bottom:12px;\n }\n\n .sp-related-card h4{\n font-size:16px;\n margin-bottom:8px;\n }\n\n .sp-related-card p{\n color:var(--sp-muted);\n font-size:13px;\n flex-grow:1;\n }\n\n .sp-related-card a{\n color:var(--sp-blue);\n font-size:13px;\n font-weight:700;\n text-decoration:none;\n }\n\n .sp-help-banner{\n background:var(--sp-blue);\n color:#fff;\n border-radius:12px;\n padding:28px 30px;\n display:flex;\n justify-content:space-between;\n align-items:center;\n gap:24px;\n flex-wrap:wrap;\n margin-top:40px;\n }\n\n .sp-help-banner h3{\n color:#fff;\n margin:0 0 7px;\n font-size:20px;\n }\n\n .sp-help-banner p{\n color:#e4e9f8;\n font-size:14px;\n margin:0;\n max-width:660px;\n }\n\n .sp-help-banner a{\n flex-shrink:0;\n background:#fff;\n color:var(--sp-blue);\n text-decoration:none;\n font-weight:700;\n font-size:14px;\n padding:12px 24px;\n border-radius:25px;\n }\n\n @media (max-width:760px){\n .sp-diaphragm-desc h2{font-size:23px;}\n .sp-overview-wrap{grid-template-columns:1fr;}\n .sp-help-banner a{\n width:100%;\n text-align:center;\n }\n }\n \u003c\/style\u003e\n\n\n \u003cspan class=\"sp-eyebrow\"\u003eGenuine Sandpiper Replacement Part\u003c\/span\u003e\n\n \u003ch2\u003eSandpiper S1F 1\" Standard Duty AODD Pump Diaphragm for Metallic Pumps\u003c\/h2\u003e\n\n \u003cp class=\"sp-intro\"\u003e\n Genuine Sandpiper replacement diaphragms for compatible S1F\n 1-inch Metallic Standard Duty AODD pumps. Available diaphragm\n materials include Santoprene, Hytrel, Nitrile, FKM, EPDM,\n Neoprene and PTFE, depending on the applicable pump configuration.\n \u003c\/p\u003e\n\n\n \u003c!-- PRODUCT OVERVIEW --\u003e\n\n \u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\n \u003cdiv class=\"sp-overview-wrap\"\u003e\n\n \u003cdiv class=\"sp-overview-main\"\u003e\n\n \u003cp\u003e\n The \u003cstrong\u003eSandpiper S1F diaphragm for Metallic pumps\u003c\/strong\u003e\n is a genuine replacement wear component for compatible S1F\n 1-inch Standard Duty air-operated double diaphragm pumps\n with metallic wetted construction.\n \u003c\/p\u003e\n\n \u003cp\u003e\n Current S1F Metallic configurations include aluminium,\n cast iron, stainless steel, Alloy C and unpainted aluminium\n wetted-material options. These describe the pump's wetted\n construction and are separate from diaphragm material.\n \u003c\/p\u003e\n\n \u003cp\u003e\n Current Sandpiper service documentation lists Santoprene,\n Hytrel, Nitrile, FKM, EPDM, Neoprene and PTFE diaphragm\n materials. PTFE configurations include a separate overlay\n diaphragm and a one-piece bonded diaphragm design.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-ideal-for\"\u003e\n\n \u003ch4\u003eRecommended For\u003c\/h4\u003e\n\n \u003cul\u003e\n \u003cli\u003eScheduled S1F preventive maintenance\u003c\/li\u003e\n \u003cli\u003eWorn or damaged diaphragm replacement\u003c\/li\u003e\n \u003cli\u003eWet-end inspection and servicing\u003c\/li\u003e\n \u003cli\u003eDiaphragm leak troubleshooting\u003c\/li\u003e\n \u003cli\u003eMaintenance stock for S1F Metallic pumps\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003c\/div\u003e\n\n \u003c\/div\u003e\n\n\n \u003c!-- COMPATIBILITY --\u003e\n\n \u003ch3\u003eCompatibility \u0026amp; Product Details\u003c\/h3\u003e\n\n \u003cdiv class=\"sp-table-wrap\"\u003e\n\n \u003ctable class=\"sp-spec-table\"\u003e\n\n \u003ctbody\u003e\n\n \u003ctr\u003e\n \u003cth\u003eBrand\u003c\/th\u003e\n \u003ctd\u003eSandpiper\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003cth\u003eCompatible Pump Model\u003c\/th\u003e\n \u003ctd\u003eSandpiper S1F Metallic\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003cth\u003ePump Series\u003c\/th\u003e\n \u003ctd\u003eStandard Duty Ball Valve\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003cth\u003eNominal Pump Size\u003c\/th\u003e\n \u003ctd\u003e1\" \/ 25 mm\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003cth\u003ePart Type\u003c\/th\u003e\n \u003ctd\u003eAODD Pump Diaphragm\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003cth\u003eCompatible Pump Construction\u003c\/th\u003e\n \u003ctd\u003eMetallic\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003cth\u003eWetted Material Options\u003c\/th\u003e\n \u003ctd\u003e\n Aluminium, Cast Iron, Stainless Steel,\n Alloy C and Unpainted Aluminium\n \u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003cth\u003eDiaphragm Materials\u003c\/th\u003e\n \u003ctd\u003e\n Santoprene, Hytrel, Nitrile, FKM,\n EPDM, Neoprene and PTFE\n \u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003cth\u003ePTFE Diaphragm Construction\u003c\/th\u003e\n \u003ctd\u003e\n PTFE Overlay or One-Piece Bonded PTFE,\n according to the applicable pump configuration\n \u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003cth\u003eCurrent Design Level\u003c\/th\u003e\n \u003ctd\u003eDesign Level 1\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n \u003ctd\u003e\n Varies according to the selected diaphragm\n material and construction\n \u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003c\/tbody\u003e\n\n \u003c\/table\u003e\n\n \u003c\/div\u003e\n\n\n \u003c!-- HOW TO SELECT --\u003e\n\n \u003ch3\u003eHow to Select the Correct S1F Metallic Diaphragm\u003c\/h3\u003e\n\n \u003cp\u003e\n Confirm the complete S1F pump identification before selecting\n a replacement diaphragm. Pump construction, design level,\n diaphragm material and manufacturer part number should match\n the applicable pump configuration.\n \u003c\/p\u003e\n\n \u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eConfirm Pump Model\u003c\/h4\u003e\n \u003cp\u003e\n Verify that the pump is a Sandpiper S1F 1-inch\n Standard Duty AODD pump.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eConfirm Metallic Construction\u003c\/h4\u003e\n \u003cp\u003e\n Check the pump nameplate and complete model code to confirm\n that the pump is the Metallic configuration.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003eSelect Diaphragm Material\u003c\/h4\u003e\n \u003cp\u003e\n Select the applicable Santoprene, Hytrel, Nitrile, FKM,\n EPDM, Neoprene or PTFE diaphragm configuration.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eVerify Part Number\u003c\/h4\u003e\n \u003cp\u003e\n Match the selected diaphragm to the genuine Sandpiper\n manufacturer part number before ordering.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003c\/div\u003e\n\n\n \u003c!-- PART NUMBERS --\u003e\n\n \u003ch3\u003eSandpiper S1F Metallic Diaphragm Part Numbers\u003c\/h3\u003e\n\n \u003cp\u003e\n Use the table below to identify the current replacement\n diaphragm according to the required material and construction.\n \u003c\/p\u003e\n\n \u003cdiv class=\"sp-table-wrap\"\u003e\n\n \u003ctable class=\"sp-part-table\"\u003e\n\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eDiaphragm Material \/ Type\u003c\/th\u003e\n \u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n\n \u003ctbody\u003e\n\n \u003ctr\u003e\n \u003ctd\u003eSantoprene\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.008.354\u003c\/strong\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003ctd\u003eHytrel\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.008.356\u003c\/strong\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003ctd\u003eNitrile\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.008.360\u003c\/strong\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003ctd\u003eFKM\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.008.363\u003c\/strong\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003ctd\u003eEPDM\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.008.364\u003c\/strong\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003ctd\u003eNeoprene\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.008.365\u003c\/strong\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003ctd\u003ePTFE Overlay Diaphragm\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.015.604\u003c\/strong\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003ctd\u003eOne-Piece Bonded PTFE Diaphragm\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.112.000\u003c\/strong\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003c\/tbody\u003e\n\n \u003c\/table\u003e\n\n \u003c\/div\u003e\n\n\n \u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eImportant:\u003c\/strong\u003e\n The part numbers above are based on the current Sandpiper S1F\n Metallic Design Level 1 service documentation. Confirm the\n complete pump model, design level, existing diaphragm material\n and manufacturer part number before ordering. Compatibility\n with earlier pump revisions requires verification.\n \u003c\/div\u003e\n\n\n \u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003ePTFE Selection Note:\u003c\/strong\u003e\n Part number 286.015.604 is the PTFE overlay diaphragm component\n and is not a complete two-piece diaphragm assembly by itself.\n Current S1F Metallic nomenclature includes PTFE configurations\n with either Santoprene or Neoprene backup diaphragms depending\n on the complete pump model code.\n \u003c\/div\u003e\n\n\n \u003c!-- WHY GENUINE --\u003e\n\n \u003ch3\u003eWhy Choose Genuine Sandpiper Diaphragms?\u003c\/h3\u003e\n\n \u003cp\u003e\n Genuine Sandpiper diaphragms are intended for compatible\n Sandpiper AODD pump configurations. Matching the correct\n diaphragm material, construction and manufacturer part number\n to the S1F Metallic pump supports proper component fit\n during servicing.\n \u003c\/p\u003e\n\n \u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eCorrect Pump Compatibility\u003c\/h4\u003e\n \u003cp\u003e\n Select the replacement diaphragm according to the\n applicable S1F Metallic configuration.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eMaterial Selection\u003c\/h4\u003e\n \u003cp\u003e\n Current manufacturer documentation lists multiple\n diaphragm materials for compatible S1F Metallic pumps.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003ePTFE Construction Choice\u003c\/h4\u003e\n \u003cp\u003e\n Applicable configurations include PTFE overlay and\n one-piece bonded diaphragm constructions.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eGenuine Sandpiper Replacement Part\u003c\/h4\u003e\n \u003cp\u003e\n Maintain the pump using genuine manufacturer spare parts\n intended for the applicable S1F configuration.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003c\/div\u003e\n\n\n \u003c!-- WHEN TO INSPECT --\u003e\n\n \u003ch3\u003eWhen Should a Sandpiper S1F Diaphragm Be Inspected?\u003c\/h3\u003e\n\n \u003cp\u003e\n Inspect the diaphragms during planned wet-end maintenance and\n whenever abnormal pump behaviour or signs of diaphragm wear\n or damage are identified.\n \u003c\/p\u003e\n\n \u003cul\u003e\n \u003cli\u003eProcess fluid is detected at the pump exhaust\u003c\/li\u003e\n \u003cli\u003eVisible diaphragm wear, cracking or damage is identified\u003c\/li\u003e\n \u003cli\u003eA diaphragm rupture is suspected\u003c\/li\u003e\n \u003cli\u003eDiaphragm plates are loose or damaged\u003c\/li\u003e\n \u003cli\u003eUnexpected changes in normal pump performance occur\u003c\/li\u003e\n \u003cli\u003eScheduled wet-end maintenance is due\u003c\/li\u003e\n \u003c\/ul\u003e\n\n\n \u003c!-- FAQ --\u003e\n\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n \u003cdiv class=\"sp-faq\"\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003e\n Which diaphragm materials are available for the Sandpiper S1F Metallic pump?\n \u003c\/summary\u003e\n \u003cp\u003e\n Current S1F Metallic Design Level 1 documentation lists\n Santoprene, Hytrel, Nitrile, FKM, EPDM, Neoprene and\n PTFE diaphragm materials.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003e\n What is Sandpiper part number 286.008.354?\n \u003c\/summary\u003e\n \u003cp\u003e\n Part number 286.008.354 is the Santoprene diaphragm listed\n for the current S1F Metallic pump.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003e\n What is Sandpiper part number 286.015.604?\n \u003c\/summary\u003e\n \u003cp\u003e\n Part number 286.015.604 is the PTFE overlay diaphragm\n component listed for the current S1F Metallic pump.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003e\n What is Sandpiper part number 286.112.000?\n \u003c\/summary\u003e\n \u003cp\u003e\n Part number 286.112.000 is the one-piece bonded diaphragm\n listed for the current S1F Metallic configuration.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003e\n Which backup diaphragm is used with the S1F Metallic PTFE overlay?\n \u003c\/summary\u003e\n \u003cp\u003e\n Current S1F Metallic nomenclature includes PTFE\n configurations using either Santoprene or Neoprene backup\n diaphragms. Confirm the complete pump model code before\n selecting the backup diaphragm.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003e\n Does this product fit an S1F Non-Metallic pump?\n \u003c\/summary\u003e\n \u003cp\u003e\n Do not assume compatibility. The current S1F Non-Metallic\n pump uses a different diaphragm part-number family. Use the\n dedicated S1F Non-Metallic diaphragm product.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003e\n How do I select the correct Sandpiper S1F diaphragm?\n \u003c\/summary\u003e\n \u003cp\u003e\n Confirm the pump model, metallic construction, design level,\n existing diaphragm material and manufacturer part number.\n Fluid compatibility and operating conditions should also\n be checked against current Sandpiper guidance.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003c\/div\u003e\n\n\n \u003c!-- RELATED PRODUCTS --\u003e\n\n \u003ch3 style=\"text-align:center;\"\u003e\n Explore Other Sandpiper Standard Duty Diaphragms\n \u003c\/h3\u003e\n\n \u003cdiv class=\"sp-related-grid\"\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003e1\" Standard Duty\u003c\/span\u003e\n \u003ch4\u003eS1F Diaphragm for Non-Metallic Pumps\u003c\/h4\u003e\n \u003cp\u003e\n Browse genuine replacement diaphragms for compatible\n S1F Non-Metallic Standard Duty pumps.\n \u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-s1f-non-metallic-standard-duty-diaphragm\"\u003e\n View S1F Non-Metallic →\n \u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003e1½\" Standard Duty\u003c\/span\u003e\n \u003ch4\u003eS15 Standard Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003e\n Explore genuine replacement diaphragms for compatible\n Sandpiper S15 Standard Duty AODD pumps.\n \u003c\/p\u003e\n \u003ca href=\"#\"\u003eView S15 Diaphragms →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003e2\" Standard Duty\u003c\/span\u003e\n \u003ch4\u003eS20 Standard Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003e\n Browse genuine replacement diaphragms for compatible\n Sandpiper S20 Standard Duty AODD pumps.\n \u003c\/p\u003e\n \u003ca href=\"#\"\u003eView S20 Diaphragms →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003e½\" Standard Duty\u003c\/span\u003e\n \u003ch4\u003eS05 Standard Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003e\n Find genuine replacement diaphragms for compatible\n Sandpiper S05 Standard Duty AODD pumps.\n \u003c\/p\u003e\n \u003ca href=\"#\"\u003eView S05 Diaphragms →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003c\/div\u003e\n\n\n \u003c!-- CTA --\u003e\n\n \u003cdiv class=\"sp-help-banner\"\u003e\n\n \u003cdiv\u003e\n \u003ch3\u003eNeed Help Selecting the Correct S1F Metallic Diaphragm?\u003c\/h3\u003e\n \u003cp\u003e\n Send ABS Engineering your Sandpiper pump model, design level,\n existing diaphragm part number, pumped fluid and operating\n conditions. Our team can assist with identifying the correct\n genuine Sandpiper replacement diaphragm.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003ca href=\"\/vi\/pages\/contact\"\u003e\n Contact ABS Engineering\n \u003c\/a\u003e\n\n \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"SANDPIPER","offers":[{"title":"Santoprene","offer_id":52978913050805,"sku":"286.008.354","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Hytrel","offer_id":52978913116341,"sku":"286.008.356","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Nitrile\/Buna","offer_id":52978913181877,"sku":"286.008.360","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"FKM","offer_id":52978913247413,"sku":"286.008.363","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"EPDM","offer_id":52978913312949,"sku":"286.008.364","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Neoprene","offer_id":52978913378485,"sku":"286.008.365","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"PTFE — Standard Two-Piece","offer_id":52978913444021,"sku":"286.015.604","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"PTFE — Synthesis™ One-Piece","offer_id":52978913509557,"sku":"286.112.000","price":0.0,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/6168\/7989\/files\/18828594-0b1f-46fa-937b-91e8133bb63a_c4248b33-d5e6-4e00-95d7-939c59188ac7.png?v=1790049910"},{"product_id":"sandpiper-s10-non-metallic-standard-duty-diaphragm","title":"Sandpiper S10 1\" Standard Duty AODD Pump Diaphragm for Non-Metallic Pumps","description":"\u003cdiv class=\"sp-diaphragm-desc\"\u003e\n\n\u003cstyle\u003e\n.sp-diaphragm-desc{\n --sp-blue:#1e3a8a;\n --sp-blue-light:#eef2ff;\n --sp-blue-soft:#f7f9ff;\n --sp-text:#2b2f38;\n --sp-muted:#626977;\n --sp-border:#e1e5ec;\n --sp-white:#ffffff;\n max-width:1100px;\n margin:0 auto;\n font-family:Arial,Helvetica,sans-serif;\n color:var(--sp-text);\n line-height:1.65;\n}\n.sp-diaphragm-desc *{box-sizing:border-box;}\n.sp-diaphragm-desc h2{color:var(--sp-blue);font-size:27px;line-height:1.3;margin:0 0 12px;}\n.sp-diaphragm-desc 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h4{font-size:16px;margin-bottom:12px;}\n\n.sp-benefit-grid{\n display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));\n gap:16px;margin:22px 0 38px;\n}\n.sp-benefit-card{\n border:1px solid var(--sp-border);border-radius:10px;\n padding:20px;background:var(--sp-white);\n}\n.sp-benefit-number{\n width:30px;height:30px;display:flex;align-items:center;justify-content:center;\n background:var(--sp-blue-light);color:var(--sp-blue);border-radius:50%;\n font-size:13px;font-weight:700;margin-bottom:13px;\n}\n.sp-benefit-card p{font-size:14px;color:var(--sp-muted);margin:0;}\n\n.sp-table-wrap{\n overflow-x:auto;margin:18px 0 38px;border:1px solid var(--sp-border);\n border-radius:10px;\n}\n.sp-spec-table,.sp-part-table{\n width:100%;border-collapse:collapse;font-size:14px;min-width:580px;\n}\n.sp-spec-table th,.sp-spec-table td,.sp-part-table td{\n text-align:left;padding:13px 16px;border-bottom:1px solid var(--sp-border);\n vertical-align:top;\n}\n.sp-spec-table th{\n width:34%;color:var(--sp-blue);background:#f8f9fc;font-weight:700;\n}\n.sp-part-table th{\n background:var(--sp-blue);color:#fff;padding:12px 14px;text-align:left;\n}\n.sp-part-table tr:nth-child(even) td{background:#f8f9fc;}\n\n.sp-note{\n border-left:4px solid var(--sp-blue);background:var(--sp-blue-soft);\n padding:16px 18px;margin:18px 0 34px;border-radius:0 8px 8px 0;font-size:14px;\n}\n\n.sp-faq{border-top:1px solid var(--sp-border);margin-bottom:36px;}\n.sp-faq details{border-bottom:1px solid var(--sp-border);}\n.sp-faq summary{\n cursor:pointer;list-style:none;color:var(--sp-blue);font-size:15px;\n font-weight:700;padding:17px 34px 17px 4px;position:relative;\n}\n.sp-faq summary::-webkit-details-marker{display:none;}\n.sp-faq summary:after{\n content:\"+\";position:absolute;right:5px;top:14px;font-size:22px;font-weight:400;\n}\n.sp-faq details[open] summary:after{content:\"−\";}\n.sp-faq details p{padding:0 4px 17px;color:var(--sp-muted);font-size:14px;}\n\n.sp-related-grid{\n display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));\n gap:16px;margin:20px 0 38px;\n}\n.sp-related-card{\n border:1px solid var(--sp-border);border-radius:10px;padding:20px;\n background:#fff;display:flex;flex-direction:column;min-height:180px;\n}\n.sp-related-label{\n display:inline-block;width:max-content;color:var(--sp-blue);\n background:var(--sp-blue-light);padding:5px 9px;border-radius:16px;\n font-size:11px;font-weight:700;margin-bottom:12px;\n}\n.sp-related-card h4{font-size:16px;margin-bottom:8px;}\n.sp-related-card p{color:var(--sp-muted);font-size:13px;flex-grow:1;}\n.sp-related-card a{color:var(--sp-blue);font-size:13px;font-weight:700;text-decoration:none;}\n\n.sp-help-banner{\n background:var(--sp-blue);color:#fff;border-radius:12px;padding:28px 30px;\n display:flex;justify-content:space-between;align-items:center;gap:24px;\n flex-wrap:wrap;margin-top:40px;\n}\n.sp-help-banner h3{color:#fff;margin:0 0 7px;font-size:20px;}\n.sp-help-banner p{color:#e4e9f8;font-size:14px;margin:0;max-width:660px;}\n.sp-help-banner a{\n flex-shrink:0;background:#fff;color:var(--sp-blue);text-decoration:none;\n font-weight:700;font-size:14px;padding:12px 24px;border-radius:25px;\n}\n\n@media(max-width:760px){\n .sp-diaphragm-desc h2{font-size:23px;}\n .sp-overview-wrap{grid-template-columns:1fr;}\n .sp-help-banner a{width:100%;text-align:center;}\n}\n\u003c\/style\u003e\n\n\u003cspan class=\"sp-eyebrow\"\u003eGenuine Sandpiper Replacement Part\u003c\/span\u003e\n\n\u003ch2\u003eSandpiper S10 1\" Standard Duty AODD Pump Diaphragm for Non-Metallic Pumps\u003c\/h2\u003e\n\n\u003cp class=\"sp-intro\"\u003e\n Genuine Sandpiper replacement diaphragms for compatible S10\n 1-inch Non-Metallic Standard Duty AODD pumps. Available diaphragm\n materials include Santoprene and PTFE, with PTFE available in\n overlay and one-piece bonded constructions.\n\u003c\/p\u003e\n\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-overview-wrap\"\u003e\n\n \u003cdiv class=\"sp-overview-main\"\u003e\n\n \u003cp\u003e\n The \u003cstrong\u003eSandpiper S10 diaphragm for Non-Metallic pumps\u003c\/strong\u003e\n is a genuine replacement wear component for compatible S10\n 1-inch Standard Duty air-operated double diaphragm pumps.\n \u003c\/p\u003e\n\n \u003cp\u003e\n S10 Non-Metallic pumps use polypropylene, PVDF or nylon\n wetted construction. These materials describe the pump's\n fluid-contacting construction and are separate from the\n diaphragm material.\n \u003c\/p\u003e\n\n \u003cp\u003e\n Current Sandpiper service documentation individually lists\n a Santoprene diaphragm, a PTFE overlay diaphragm and a\n one-piece bonded PTFE diaphragm for the S10.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-ideal-for\"\u003e\n\n \u003ch4\u003eRecommended For\u003c\/h4\u003e\n\n \u003cul\u003e\n \u003cli\u003eScheduled S10 preventive maintenance\u003c\/li\u003e\n \u003cli\u003eWorn or damaged diaphragm replacement\u003c\/li\u003e\n \u003cli\u003eWet-end inspection and servicing\u003c\/li\u003e\n \u003cli\u003eDiaphragm leak troubleshooting\u003c\/li\u003e\n \u003cli\u003eMaintenance stock for S10 pumps\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eCompatibility \u0026amp; Product Details\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\n\u003ctable class=\"sp-spec-table\"\u003e\n\u003ctbody\u003e\n\n\u003ctr\u003e\n \u003cth\u003eBrand\u003c\/th\u003e\n \u003ctd\u003eSandpiper\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003eCompatible Pump Model\u003c\/th\u003e\n \u003ctd\u003eSandpiper S10 Non-Metallic\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003ePump Series\u003c\/th\u003e\n \u003ctd\u003eStandard Duty\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003eNominal Pump Size\u003c\/th\u003e\n \u003ctd\u003e1\" \/ 25 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003ePart Type\u003c\/th\u003e\n \u003ctd\u003eAODD Pump Diaphragm\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003eCompatible Pump Construction\u003c\/th\u003e\n \u003ctd\u003eNon-Metallic\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003eWetted Material Options\u003c\/th\u003e\n \u003ctd\u003ePolypropylene, PVDF and Nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003eDiaphragm Materials\u003c\/th\u003e\n \u003ctd\u003eSantoprene and PTFE\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003ePTFE Diaphragm Construction\u003c\/th\u003e\n \u003ctd\u003e\n PTFE Overlay or One-Piece Bonded PTFE,\n according to the applicable pump configuration\n \u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003eDesign Level\u003c\/th\u003e\n \u003ctd\u003e\n Verify from the pump nameplate and applicable\n Sandpiper service documentation\n \u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n \u003ctd\u003e\n Varies according to the selected diaphragm\n material and construction\n \u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eHow to Select the Correct S10 Diaphragm\u003c\/h3\u003e\n\n\u003cp\u003e\n Confirm the complete S10 pump identification before selecting\n a replacement diaphragm. Check the pump construction, design\n level, existing diaphragm material and manufacturer part number\n against the applicable service documentation.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eConfirm Pump Model\u003c\/h4\u003e\n \u003cp\u003e\n Verify that the pump is a Sandpiper S10 1-inch\n Standard Duty AODD pump.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eConfirm Non-Metallic Construction\u003c\/h4\u003e\n \u003cp\u003e\n Check the pump nameplate and complete model identification\n before selecting replacement parts.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003eSelect Diaphragm Material\u003c\/h4\u003e\n \u003cp\u003e\n Select Santoprene or the applicable PTFE diaphragm\n construction for the pump.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eVerify Part Number\u003c\/h4\u003e\n \u003cp\u003e\n Match the selected diaphragm to the genuine Sandpiper\n manufacturer part number before ordering.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eSandpiper S10 Diaphragm Part Numbers\u003c\/h3\u003e\n\n\u003cp\u003e\n Use the table below to identify the current individually listed\n replacement diaphragms for the Sandpiper S10 Non-Metallic pump.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\n\u003ctable class=\"sp-part-table\"\u003e\n\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth\u003eDiaphragm Material \/ Construction\u003c\/th\u003e\n \u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n \u003ctd\u003eSantoprene\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.095.354\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003ctd\u003ePTFE Overlay Diaphragm\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.096.600\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003ctd\u003eOne-Piece Bonded PTFE Diaphragm\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.116.000\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\n\u003c\/table\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eImportant:\u003c\/strong\u003e\n Confirm the complete S10 pump model, design level, existing\n diaphragm and manufacturer part number before ordering.\n Compatibility with earlier or different pump revisions\n requires verification.\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003ePTFE Overlay Note:\u003c\/strong\u003e\n Part number 286.096.600 is the PTFE overlay diaphragm component\n and should not be treated as a complete two-piece diaphragm\n assembly by itself. The applicable S10 PTFE overlay configuration\n uses a Santoprene backup diaphragm.\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eOne-Piece PTFE Note:\u003c\/strong\u003e\n Part number 286.116.000 is the one-piece bonded diaphragm.\n Sandpiper servicing information identifies this construction\n as bonded PTFE with an integral plate.\n\u003c\/div\u003e\n\n\u003ch3\u003eWhy Choose Genuine Sandpiper Diaphragms?\u003c\/h3\u003e\n\n\u003cp\u003e\n Genuine Sandpiper diaphragms are intended for compatible\n Sandpiper AODD pump configurations. Matching the correct\n diaphragm material, construction and manufacturer part number\n to the S10 pump supports proper component fit during servicing.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eCorrect S10 Compatibility\u003c\/h4\u003e\n \u003cp\u003e\n Select the replacement diaphragm according to the\n applicable S10 pump configuration.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eMaterial Selection\u003c\/h4\u003e\n \u003cp\u003e\n Choose from the manufacturer-listed diaphragm materials\n for the applicable S10 configuration.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003ePTFE Construction Choice\u003c\/h4\u003e\n \u003cp\u003e\n PTFE is available as an overlay diaphragm or one-piece\n bonded construction.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eGenuine Sandpiper Replacement Part\u003c\/h4\u003e\n \u003cp\u003e\n Maintain the pump using genuine manufacturer spare parts\n intended for the applicable S10 configuration.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eWhen Should a Sandpiper S10 Diaphragm Be Inspected?\u003c\/h3\u003e\n\n\u003cp\u003e\n Inspect the diaphragms during planned wet-end maintenance and\n whenever abnormal pump behaviour or signs of diaphragm wear\n or damage are identified.\n\u003c\/p\u003e\n\n\u003cul\u003e\n \u003cli\u003eProcess fluid is detected at the pump exhaust\u003c\/li\u003e\n \u003cli\u003eVisible diaphragm wear or damage is identified\u003c\/li\u003e\n \u003cli\u003eA diaphragm rupture is suspected\u003c\/li\u003e\n \u003cli\u003eDiaphragm plates are loose or damaged\u003c\/li\u003e\n \u003cli\u003eUnexpected changes in normal pump performance occur\u003c\/li\u003e\n \u003cli\u003eScheduled wet-end maintenance is due\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-faq\"\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eWhich diaphragm materials are available for the Sandpiper S10?\u003c\/summary\u003e\n \u003cp\u003e\n The current individual parts list identifies Santoprene\n and PTFE diaphragm configurations for the S10 Non-Metallic pump.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eWhat is Sandpiper part number 286.095.354?\u003c\/summary\u003e\n \u003cp\u003e\n Part number 286.095.354 is the Santoprene diaphragm listed\n for the current S10 Non-Metallic pump.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eWhat is Sandpiper part number 286.096.600?\u003c\/summary\u003e\n \u003cp\u003e\n Part number 286.096.600 is the PTFE overlay diaphragm\n component listed for the S10.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eDoes the S10 PTFE overlay require a backup diaphragm?\u003c\/summary\u003e\n \u003cp\u003e\n Yes. The applicable S10 PTFE overlay configuration uses a\n Santoprene backup diaphragm. Verify all required components\n before ordering.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eWhat is Sandpiper part number 286.116.000?\u003c\/summary\u003e\n \u003cp\u003e\n Part number 286.116.000 is the one-piece bonded diaphragm\n listed for the S10. The servicing instructions identify the\n one-piece construction as bonded PTFE with an integral plate.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eIs the Sandpiper S10 available as a Metallic pump?\u003c\/summary\u003e\n \u003cp\u003e\n This product is intended for the S10 Non-Metallic Standard\n Duty pump. Confirm your complete pump model before ordering.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eHow do I select the correct S10 diaphragm?\u003c\/summary\u003e\n \u003cp\u003e\n Confirm the pump model, non-metallic construction, design\n level, existing diaphragm material and manufacturer part\n number before selecting a replacement.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n\u003c\/div\u003e\n\n\u003ch3 style=\"text-align:center;\"\u003eExplore Other Sandpiper Standard Duty Diaphragms\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-related-grid\"\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003e¾\" Standard Duty\u003c\/span\u003e\n \u003ch4\u003eS07 Non-Metallic Diaphragm\u003c\/h4\u003e\n \u003cp\u003eBrowse genuine replacement diaphragms for Sandpiper S07 pumps.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-s07-non-metallic-standard-duty-diaphragm\"\u003e\n View S07 Diaphragms →\n \u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003e1\" Standard Duty\u003c\/span\u003e\n \u003ch4\u003eS1F Standard Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003eExplore replacement diaphragms for compatible Sandpiper S1F pumps.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-s1f-non-metallic-standard-duty-diaphragm\"\u003e\n View S1F Diaphragms →\n \u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003e1½\" Standard Duty\u003c\/span\u003e\n \u003ch4\u003eS15 Standard Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003eFind replacement diaphragms for compatible Sandpiper S15 pumps.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-s15-non-metallic-standard-duty-diaphragm\"\u003e\n View S15 Diaphragms →\n \u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eStandard Duty\u003c\/span\u003e\n \u003ch4\u003eAll Standard Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003eBrowse the Sandpiper Standard Duty diaphragm range by model and size.\u003c\/p\u003e\n \u003ca href=\"\/vi\/collections\/sandpiper-standard-duty-diaphragms\"\u003e\n View Collection →\n \u003c\/a\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-help-banner\"\u003e\n\n \u003cdiv\u003e\n \u003ch3\u003eNeed Help Selecting the Correct S10 Diaphragm?\u003c\/h3\u003e\n \u003cp\u003e\n Send ABS Engineering your Sandpiper pump model, design level,\n existing diaphragm part number, pumped fluid and operating\n conditions. Our team can assist with identifying the correct\n genuine Sandpiper replacement diaphragm.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003ca href=\"\/vi\/pages\/contact\"\u003eContact ABS Engineering\u003c\/a\u003e\n\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"SANDPIPER","offers":[{"title":"Santoprene","offer_id":52978920587445,"sku":"286.095.354","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"PTFE Overlay — Standard Two-Piece System","offer_id":52978920620213,"sku":"286.096.600","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Synthesis™ One-Piece PTFE","offer_id":52978920652981,"sku":"286.116.000","price":0.0,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/6168\/7989\/files\/18828594-0b1f-46fa-937b-91e8133bb63a_c4248b33-d5e6-4e00-95d7-939c59188ac7.png?v=1790049910"},{"product_id":"sandpiper-s07-non-metallic-standard-duty-diaphragm","title":"Sandpiper S07 ¾\" Standard Duty AODD Pump Diaphragm for Non-Metallic Pumps","description":"\u003cdiv class=\"sp-diaphragm-desc\"\u003e\n\n\u003cstyle\u003e\n.sp-diaphragm-desc{\n --sp-blue:#1e3a8a;\n --sp-blue-light:#eef2ff;\n --sp-blue-soft:#f7f9ff;\n --sp-text:#2b2f38;\n --sp-muted:#626977;\n --sp-border:#e1e5ec;\n --sp-white:#ffffff;\n max-width:1100px;\n margin:0 auto;\n font-family:Arial,Helvetica,sans-serif;\n color:var(--sp-text);\n line-height:1.65;\n}\n.sp-diaphragm-desc *{box-sizing:border-box;}\n.sp-diaphragm-desc h2{color:var(--sp-blue);font-size:27px;line-height:1.3;margin:0 0 12px;}\n.sp-diaphragm-desc h3{color:var(--sp-blue);font-size:21px;line-height:1.35;margin:38px 0 14px;}\n.sp-diaphragm-desc h4{color:var(--sp-blue);font-size:15px;line-height:1.4;margin:0 0 8px;}\n.sp-diaphragm-desc p{margin:0 0 14px;font-size:15px;}\n.sp-diaphragm-desc ul{margin:0;padding-left:20px;font-size:15px;}\n.sp-diaphragm-desc li{margin-bottom:7px;}\n\n.sp-eyebrow{\n display:inline-block;color:var(--sp-blue);background:var(--sp-blue-light);\n font-size:12px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;\n padding:6px 11px;border-radius:20px;margin-bottom:12px;\n}\n.sp-intro{font-size:16px!important;color:var(--sp-muted);max-width:850px;margin-bottom:28px!important;}\n\n.sp-overview-wrap{\n display:grid;grid-template-columns:minmax(0,2fr) minmax(240px,1fr);\n gap:28px;align-items:start;margin:24px 0 28px;\n}\n.sp-ideal-for{\n background:var(--sp-blue-soft);border:1px solid #dfe5f5;\n border-radius:12px;padding:22px;\n}\n.sp-ideal-for h4{font-size:16px;margin-bottom:12px;}\n\n.sp-benefit-grid{\n display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));\n gap:16px;margin:22px 0 38px;\n}\n.sp-benefit-card{\n border:1px solid var(--sp-border);border-radius:10px;\n padding:20px;background:var(--sp-white);\n}\n.sp-benefit-number{\n width:30px;height:30px;display:flex;align-items:center;justify-content:center;\n background:var(--sp-blue-light);color:var(--sp-blue);border-radius:50%;\n 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details{border-bottom:1px solid var(--sp-border);}\n.sp-faq summary{\n cursor:pointer;list-style:none;color:var(--sp-blue);font-size:15px;\n font-weight:700;padding:17px 34px 17px 4px;position:relative;\n}\n.sp-faq summary::-webkit-details-marker{display:none;}\n.sp-faq summary:after{\n content:\"+\";position:absolute;right:5px;top:14px;font-size:22px;font-weight:400;\n}\n.sp-faq details[open] summary:after{content:\"−\";}\n.sp-faq details p{padding:0 4px 17px;color:var(--sp-muted);font-size:14px;}\n\n.sp-related-grid{\n display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));\n gap:16px;margin:20px 0 38px;\n}\n.sp-related-card{\n border:1px solid var(--sp-border);border-radius:10px;padding:20px;\n background:#fff;display:flex;flex-direction:column;min-height:180px;\n}\n.sp-related-label{\n display:inline-block;width:max-content;color:var(--sp-blue);\n background:var(--sp-blue-light);padding:5px 9px;border-radius:16px;\n font-size:11px;font-weight:700;margin-bottom:12px;\n}\n.sp-related-card h4{font-size:16px;margin-bottom:8px;}\n.sp-related-card p{color:var(--sp-muted);font-size:13px;flex-grow:1;}\n.sp-related-card a{color:var(--sp-blue);font-size:13px;font-weight:700;text-decoration:none;}\n\n.sp-help-banner{\n background:var(--sp-blue);color:#fff;border-radius:12px;padding:28px 30px;\n display:flex;justify-content:space-between;align-items:center;gap:24px;\n flex-wrap:wrap;margin-top:40px;\n}\n.sp-help-banner h3{color:#fff;margin:0 0 7px;font-size:20px;}\n.sp-help-banner p{color:#e4e9f8;font-size:14px;margin:0;max-width:660px;}\n.sp-help-banner a{\n flex-shrink:0;background:#fff;color:var(--sp-blue);text-decoration:none;\n font-weight:700;font-size:14px;padding:12px 24px;border-radius:25px;\n}\n\n@media(max-width:760px){\n .sp-diaphragm-desc h2{font-size:23px;}\n .sp-overview-wrap{grid-template-columns:1fr;}\n .sp-help-banner a{width:100%;text-align:center;}\n}\n\u003c\/style\u003e\n\n\u003cspan class=\"sp-eyebrow\"\u003eGenuine Sandpiper Replacement Part\u003c\/span\u003e\n\n\u003ch2\u003eSandpiper S07 ¾\" Standard Duty AODD Pump Diaphragm for Non-Metallic Pumps\u003c\/h2\u003e\n\n\u003cp class=\"sp-intro\"\u003e\n Genuine Sandpiper replacement diaphragms for compatible S07\n ¾-inch Non-Metallic Standard Duty AODD pumps. Available\n diaphragm materials include Santoprene, Nitrile and PTFE,\n depending on the applicable pump configuration.\n\u003c\/p\u003e\n\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-overview-wrap\"\u003e\n\n \u003cdiv class=\"sp-overview-main\"\u003e\n\n \u003cp\u003e\n The \u003cstrong\u003eSandpiper S07 diaphragm for Non-Metallic pumps\u003c\/strong\u003e\n is a genuine replacement wear component for compatible S07\n ¾-inch Standard Duty air-operated double diaphragm pumps.\n \u003c\/p\u003e\n\n \u003cp\u003e\n Current S07 Non-Metallic Design Level 1 pumps are available\n with polypropylene, PVDF or nylon wetted construction.\n These materials describe the pump's wetted components and\n are separate from diaphragm material.\n \u003c\/p\u003e\n\n \u003cp\u003e\n Current Sandpiper individual parts documentation lists\n Santoprene, Nitrile and PTFE diaphragm materials. PTFE is\n available as an overlay diaphragm or one-piece bonded\n diaphragm construction.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-ideal-for\"\u003e\n\n \u003ch4\u003eRecommended For\u003c\/h4\u003e\n\n \u003cul\u003e\n \u003cli\u003eScheduled S07 preventive maintenance\u003c\/li\u003e\n \u003cli\u003eWorn or damaged diaphragm replacement\u003c\/li\u003e\n \u003cli\u003eWet-end inspection and servicing\u003c\/li\u003e\n \u003cli\u003eDiaphragm leak troubleshooting\u003c\/li\u003e\n \u003cli\u003eMaintenance stock for S07 pumps\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eCompatibility \u0026amp; Product Details\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\n\u003ctable class=\"sp-spec-table\"\u003e\n\u003ctbody\u003e\n\n\u003ctr\u003e\n \u003cth\u003eBrand\u003c\/th\u003e\n \u003ctd\u003eSandpiper\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003eCompatible Pump Model\u003c\/th\u003e\n \u003ctd\u003eSandpiper S07 Non-Metallic\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003ePump Series\u003c\/th\u003e\n \u003ctd\u003eStandard Duty\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003eNominal Pump Size\u003c\/th\u003e\n \u003ctd\u003e¾\" \/ 20 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003ePart Type\u003c\/th\u003e\n \u003ctd\u003eAODD Pump Diaphragm\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003eCompatible Pump Construction\u003c\/th\u003e\n \u003ctd\u003eNon-Metallic\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003eWetted Material Options\u003c\/th\u003e\n \u003ctd\u003ePolypropylene, PVDF and Nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003eDiaphragm Materials\u003c\/th\u003e\n \u003ctd\u003eSantoprene, Nitrile and PTFE\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003ePTFE Diaphragm Construction\u003c\/th\u003e\n \u003ctd\u003e\n PTFE Overlay or One-Piece Bonded PTFE,\n according to the applicable pump configuration\n \u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003eCurrent Design Level\u003c\/th\u003e\n \u003ctd\u003eDesign Level 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n \u003ctd\u003e\n Varies according to the selected diaphragm\n material and construction\n \u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eHow to Select the Correct S07 Diaphragm\u003c\/h3\u003e\n\n\u003cp\u003e\n Confirm the complete S07 pump identification before selecting\n a replacement diaphragm. Check the pump construction, design\n level, diaphragm material and existing manufacturer part number\n before ordering.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eConfirm Pump Model\u003c\/h4\u003e\n \u003cp\u003e\n Verify that the pump is a Sandpiper S07 ¾-inch\n Standard Duty AODD pump.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eConfirm Non-Metallic Construction\u003c\/h4\u003e\n \u003cp\u003e\n Check the complete pump model and nameplate before\n selecting replacement components.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003eSelect Diaphragm Material\u003c\/h4\u003e\n \u003cp\u003e\n Select Santoprene, Nitrile or the applicable PTFE\n diaphragm construction.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eVerify Part Number\u003c\/h4\u003e\n \u003cp\u003e\n Match the required diaphragm to the genuine Sandpiper\n manufacturer part number before ordering.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eSandpiper S07 Diaphragm Part Numbers\u003c\/h3\u003e\n\n\u003cp\u003e\n Use the table below to identify the current individually listed\n replacement diaphragm according to the required material\n and construction.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\n\u003ctable class=\"sp-part-table\"\u003e\n\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth\u003eDiaphragm Material \/ Construction\u003c\/th\u003e\n \u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n \u003ctd\u003eSantoprene\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.095.354\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003ctd\u003eNitrile\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.095.360\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003ctd\u003ePTFE Overlay Diaphragm\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.096.600\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003ctd\u003eOne-Piece Bonded PTFE Diaphragm\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.116.000\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\n\u003c\/table\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eImportant:\u003c\/strong\u003e\n The part numbers above are based on the current Sandpiper S07\n Non-Metallic Design Level 1 individual parts list. Confirm the\n complete pump model, design level, existing diaphragm and\n manufacturer part number before ordering. Compatibility with\n earlier pump revisions requires verification.\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003ePTFE Overlay Note:\u003c\/strong\u003e\n Part number 286.096.600 is the PTFE overlay diaphragm component\n and should not be treated as a complete two-piece diaphragm\n assembly by itself. The applicable PTFE overlay configuration\n uses a Santoprene backup diaphragm.\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eMaterial Verification Note:\u003c\/strong\u003e\n Additional diaphragm configurations may appear in Sandpiper\n pump nomenclature or repair-kit documentation. Only individually\n verified diaphragm part numbers are listed on this product page.\n\u003c\/div\u003e\n\n\u003ch3\u003eWhy Choose Genuine Sandpiper Diaphragms?\u003c\/h3\u003e\n\n\u003cp\u003e\n Genuine Sandpiper diaphragms are intended for compatible\n Sandpiper AODD pump configurations. Matching the correct\n diaphragm material, construction and manufacturer part number\n to the S07 pump supports proper component fit during servicing.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eCorrect S07 Compatibility\u003c\/h4\u003e\n \u003cp\u003e\n Select the replacement diaphragm according to the\n applicable S07 configuration.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eMaterial Selection\u003c\/h4\u003e\n \u003cp\u003e\n Choose from individually verified diaphragm materials\n and manufacturer part numbers.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003ePTFE Construction Choice\u003c\/h4\u003e\n \u003cp\u003e\n Applicable configurations include a PTFE overlay and\n one-piece bonded PTFE diaphragm.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eGenuine Sandpiper Replacement Part\u003c\/h4\u003e\n \u003cp\u003e\n Maintain the pump using genuine manufacturer spare parts\n intended for the applicable S07 configuration.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eWhen Should a Sandpiper S07 Diaphragm Be Inspected?\u003c\/h3\u003e\n\n\u003cp\u003e\n Inspect the diaphragms during planned wet-end maintenance and\n whenever abnormal pump behaviour or signs of diaphragm wear\n or damage are identified.\n\u003c\/p\u003e\n\n\u003cul\u003e\n \u003cli\u003eProcess fluid is detected at the pump exhaust\u003c\/li\u003e\n \u003cli\u003eVisible diaphragm wear or damage is identified\u003c\/li\u003e\n \u003cli\u003eA diaphragm rupture is suspected\u003c\/li\u003e\n \u003cli\u003eDiaphragm plates are loose or damaged\u003c\/li\u003e\n \u003cli\u003eUnexpected changes in normal pump performance occur\u003c\/li\u003e\n \u003cli\u003eScheduled wet-end maintenance is due\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-faq\"\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eWhich diaphragm materials are available for the Sandpiper S07?\u003c\/summary\u003e\n \u003cp\u003e\n The current individual S07 parts list identifies Santoprene,\n Nitrile and PTFE diaphragm materials.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eWhat is Sandpiper part number 286.095.354?\u003c\/summary\u003e\n \u003cp\u003e\n Part number 286.095.354 is the Santoprene diaphragm listed\n for the current S07 Non-Metallic pump.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eWhat is Sandpiper part number 286.095.360?\u003c\/summary\u003e\n \u003cp\u003e\n Part number 286.095.360 is the Nitrile diaphragm listed\n for the current S07 Non-Metallic pump.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eWhat is Sandpiper part number 286.096.600?\u003c\/summary\u003e\n \u003cp\u003e\n Part number 286.096.600 is the PTFE overlay diaphragm\n component listed for the current S07.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eDoes the S07 PTFE overlay require a backup diaphragm?\u003c\/summary\u003e\n \u003cp\u003e\n The current S07 configuration identifies Santoprene as\n the backup diaphragm used with the PTFE overlay.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eWhat is Sandpiper part number 286.116.000?\u003c\/summary\u003e\n \u003cp\u003e\n Part number 286.116.000 is the one-piece bonded diaphragm\n listed for the current S07 configuration.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eIs the Sandpiper S07 available as a Metallic pump?\u003c\/summary\u003e\n \u003cp\u003e\n This product is intended for the S07 Non-Metallic Standard\n Duty pump. Confirm the complete pump model before ordering.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eHow do I select the correct Sandpiper S07 diaphragm?\u003c\/summary\u003e\n \u003cp\u003e\n Confirm the pump model, non-metallic construction, Design\n Level 1 identification, existing diaphragm material and\n manufacturer part number before ordering.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n\u003c\/div\u003e\n\n\u003ch3 style=\"text-align:center;\"\u003eExplore Other Sandpiper Standard Duty Diaphragms\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-related-grid\"\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003e1\" Standard Duty\u003c\/span\u003e\n \u003ch4\u003eS10 Non-Metallic Diaphragm\u003c\/h4\u003e\n \u003cp\u003eBrowse genuine replacement diaphragms for Sandpiper S10 pumps.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-s10-non-metallic-standard-duty-diaphragm\"\u003e\n View S10 Diaphragms →\n \u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003e1\" Standard Duty\u003c\/span\u003e\n \u003ch4\u003eS1F Non-Metallic Diaphragm\u003c\/h4\u003e\n \u003cp\u003eExplore genuine replacement diaphragms for Sandpiper S1F pumps.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-s1f-non-metallic-standard-duty-diaphragm\"\u003e\n View S1F Diaphragms →\n \u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003e1½\" Standard Duty\u003c\/span\u003e\n \u003ch4\u003eS15 Non-Metallic Diaphragm\u003c\/h4\u003e\n \u003cp\u003eFind genuine replacement diaphragms for Sandpiper S15 pumps.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-s15-non-metallic-standard-duty-diaphragm\"\u003e\n View S15 Diaphragms →\n \u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eStandard Duty\u003c\/span\u003e\n \u003ch4\u003eAll Standard Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003eBrowse the Sandpiper Standard Duty diaphragm range by model and size.\u003c\/p\u003e\n \u003ca href=\"\/vi\/collections\/sandpiper-standard-duty-diaphragms\"\u003e\n View Collection →\n \u003c\/a\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-help-banner\"\u003e\n\n \u003cdiv\u003e\n \u003ch3\u003eNeed Help Selecting the Correct S07 Diaphragm?\u003c\/h3\u003e\n \u003cp\u003e\n Send ABS Engineering your Sandpiper pump model, design level,\n existing diaphragm part number, pumped fluid and operating\n conditions. Our team can assist with identifying the correct\n genuine Sandpiper replacement diaphragm.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003ca href=\"\/vi\/pages\/contact\"\u003eContact ABS Engineering\u003c\/a\u003e\n\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"SANDPIPER","offers":[{"title":"Santoprene","offer_id":52978941362357,"sku":"286.095.354","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Nitrile\/Buna","offer_id":52978941395125,"sku":"286.095.360","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"PTFE Overlay — Standard Two-Piece System","offer_id":52978941427893,"sku":"286.096.600 -Requires compatible backup diaphragm: This PTFE overlay is used with a Santoprene backup diaphragm in the applicable S07 Standard Two-Piece PTFE configuration. Confirm all required components before ordering","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Synthesis™ One-Piece PTFE","offer_id":52978941460661,"sku":"286.116.000","price":0.0,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/6168\/7989\/files\/18828594-0b1f-46fa-937b-91e8133bb63a_c4248b33-d5e6-4e00-95d7-939c59188ac7.png?v=1790049910"},{"product_id":"sandpiper-s05-metallic-standard-duty-diaphragm","title":"Sandpiper S05 ½\" Standard Duty AODD Pump Diaphragm for Metallic Pumps","description":"\u003cdiv class=\"sp-diaphragm-desc\"\u003e\n\n\u003cstyle\u003e\n.sp-diaphragm-desc{\n --sp-blue:#1e3a8a;\n --sp-blue-light:#eef2ff;\n --sp-blue-soft:#f7f9ff;\n --sp-text:#2b2f38;\n --sp-muted:#626977;\n --sp-border:#e1e5ec;\n --sp-white:#ffffff;\n max-width:1100px;\n margin:0 auto;\n font-family:Arial,Helvetica,sans-serif;\n color:var(--sp-text);\n line-height:1.65;\n}\n.sp-diaphragm-desc 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border-collapse:collapse;\n font-size:14px;\n min-width:580px;\n}\n\n.sp-spec-table th,.sp-spec-table td,.sp-part-table td{\n text-align:left;\n padding:13px 16px;\n border-bottom:1px solid var(--sp-border);\n vertical-align:top;\n}\n\n.sp-spec-table th{\n width:34%;\n color:var(--sp-blue);\n background:#f8f9fc;\n font-weight:700;\n}\n\n.sp-part-table th{\n background:var(--sp-blue);\n color:#fff;\n padding:12px 14px;\n text-align:left;\n}\n\n.sp-part-table tr:nth-child(even) td{background:#f8f9fc;}\n\n.sp-note{\n border-left:4px solid var(--sp-blue);\n background:var(--sp-blue-soft);\n padding:16px 18px;\n margin:18px 0 34px;\n border-radius:0 8px 8px 0;\n font-size:14px;\n}\n\n.sp-faq{\n border-top:1px solid var(--sp-border);\n margin-bottom:36px;\n}\n\n.sp-faq details{border-bottom:1px solid var(--sp-border);}\n\n.sp-faq summary{\n cursor:pointer;\n list-style:none;\n color:var(--sp-blue);\n font-size:15px;\n font-weight:700;\n padding:17px 34px 17px 4px;\n position:relative;\n}\n\n.sp-faq summary::-webkit-details-marker{display:none;}\n\n.sp-faq summary:after{\n content:\"+\";\n position:absolute;\n right:5px;\n top:14px;\n font-size:22px;\n font-weight:400;\n}\n\n.sp-faq details[open] summary:after{content:\"−\";}\n\n.sp-faq details p{\n padding:0 4px 17px;\n color:var(--sp-muted);\n font-size:14px;\n}\n\n.sp-related-grid{\n display:grid;\n grid-template-columns:repeat(auto-fit,minmax(190px,1fr));\n gap:16px;\n margin:20px 0 38px;\n}\n\n.sp-related-card{\n border:1px solid var(--sp-border);\n border-radius:10px;\n padding:20px;\n background:#fff;\n display:flex;\n flex-direction:column;\n min-height:180px;\n}\n\n.sp-related-label{\n display:inline-block;\n width:max-content;\n color:var(--sp-blue);\n background:var(--sp-blue-light);\n padding:5px 9px;\n border-radius:16px;\n font-size:11px;\n font-weight:700;\n margin-bottom:12px;\n}\n\n.sp-related-card h4{font-size:16px;margin-bottom:8px;}\n.sp-related-card p{color:var(--sp-muted);font-size:13px;flex-grow:1;}\n.sp-related-card a{\n color:var(--sp-blue);\n font-size:13px;\n font-weight:700;\n text-decoration:none;\n}\n\n.sp-help-banner{\n background:var(--sp-blue);\n color:#fff;\n border-radius:12px;\n padding:28px 30px;\n display:flex;\n justify-content:space-between;\n align-items:center;\n gap:24px;\n flex-wrap:wrap;\n margin-top:40px;\n}\n\n.sp-help-banner h3{\n color:#fff;\n margin:0 0 7px;\n font-size:20px;\n}\n\n.sp-help-banner p{\n color:#e4e9f8;\n font-size:14px;\n margin:0;\n max-width:660px;\n}\n\n.sp-help-banner a{\n flex-shrink:0;\n background:#fff;\n color:var(--sp-blue);\n text-decoration:none;\n font-weight:700;\n font-size:14px;\n padding:12px 24px;\n border-radius:25px;\n}\n\n@media(max-width:760px){\n .sp-diaphragm-desc h2{font-size:23px;}\n .sp-overview-wrap{grid-template-columns:1fr;}\n .sp-help-banner a{width:100%;text-align:center;}\n}\n\u003c\/style\u003e\n\n\n\u003cspan class=\"sp-eyebrow\"\u003eGenuine Sandpiper Replacement Part\u003c\/span\u003e\n\n\u003ch2\u003eSandpiper S05 ½\" Standard Duty AODD Pump Diaphragm for Metallic Pumps\u003c\/h2\u003e\n\n\u003cp class=\"sp-intro\"\u003e\n Genuine Sandpiper replacement diaphragms for compatible S05\n ½-inch Metallic Standard Duty AODD pumps. Available diaphragm\n materials include Santoprene, Hytrel, Polyurethane, Nitrile,\n FKM, EPDM, Neoprene and PTFE, depending on the applicable\n pump configuration.\n\u003c\/p\u003e\n\n\n\u003c!-- PRODUCT OVERVIEW --\u003e\n\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-overview-wrap\"\u003e\n\n \u003cdiv class=\"sp-overview-main\"\u003e\n\n \u003cp\u003e\n The \u003cstrong\u003eSandpiper S05 diaphragm for Metallic pumps\u003c\/strong\u003e\n is a genuine replacement wear component for compatible S05\n ½-inch Standard Duty air-operated double diaphragm pumps\n with metallic wetted construction.\n \u003c\/p\u003e\n\n \u003cp\u003e\n Current S05 Metallic Design Level 1 configurations include\n aluminium, stainless steel, Alloy C and unpainted aluminium\n wetted-material options. Pump wetted material and diaphragm\n material are separate specifications.\n \u003c\/p\u003e\n\n \u003cp\u003e\n Current Sandpiper service documentation lists Santoprene,\n Hytrel, Polyurethane, Nitrile, FKM, EPDM, Neoprene and PTFE\n diaphragm materials. PTFE configurations include an overlay\n diaphragm and a one-piece bonded diaphragm construction.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-ideal-for\"\u003e\n\n \u003ch4\u003eRecommended For\u003c\/h4\u003e\n\n \u003cul\u003e\n \u003cli\u003eScheduled S05 planned maintenance\u003c\/li\u003e\n \u003cli\u003eWorn or damaged diaphragm replacement\u003c\/li\u003e\n \u003cli\u003eWet-end inspection and servicing\u003c\/li\u003e\n \u003cli\u003eDiaphragm leak troubleshooting\u003c\/li\u003e\n \u003cli\u003eMaintenance stock for S05 Metallic pumps\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\n\u003c!-- COMPATIBILITY --\u003e\n\n\u003ch3\u003eCompatibility \u0026amp; Product Details\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\n\u003ctable class=\"sp-spec-table\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n \u003cth\u003eBrand\u003c\/th\u003e\n \u003ctd\u003eSandpiper\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003eCompatible Pump Model\u003c\/th\u003e\n \u003ctd\u003eSandpiper S05 Metallic\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003ePump Series\u003c\/th\u003e\n \u003ctd\u003eStandard Duty Ball Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003eNominal Pump Size\u003c\/th\u003e\n \u003ctd\u003e½\" \/ 15 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003ePart Type\u003c\/th\u003e\n \u003ctd\u003eAODD Pump Diaphragm\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003eCompatible Pump Construction\u003c\/th\u003e\n \u003ctd\u003eMetallic\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003eWetted Material Options\u003c\/th\u003e\n \u003ctd\u003e\n Aluminium, Stainless Steel, Alloy C and Unpainted Aluminium\n \u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003eDiaphragm Materials\u003c\/th\u003e\n \u003ctd\u003e\n Santoprene, Hytrel, Polyurethane, Nitrile,\n FKM, EPDM, Neoprene and PTFE\n \u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003ePTFE Diaphragm Construction\u003c\/th\u003e\n \u003ctd\u003e\n PTFE Overlay or One-Piece Bonded PTFE,\n according to the applicable pump configuration\n \u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003eCurrent Design Level\u003c\/th\u003e\n \u003ctd\u003eDesign Level 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n \u003ctd\u003e\n Varies according to the selected diaphragm\n material and construction\n \u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\n\u003c\/table\u003e\n\n\u003c\/div\u003e\n\n\n\u003c!-- HOW TO SELECT --\u003e\n\n\u003ch3\u003eHow to Select the Correct S05 Metallic Diaphragm\u003c\/h3\u003e\n\n\u003cp\u003e\n Confirm the complete S05 pump identification before selecting\n a replacement diaphragm. Pump construction, design level,\n diaphragm material and manufacturer part number should match\n the applicable pump configuration.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eConfirm Pump Model\u003c\/h4\u003e\n \u003cp\u003e\n Verify that the pump is a Sandpiper S05 ½-inch\n Standard Duty AODD pump.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eConfirm Metallic Construction\u003c\/h4\u003e\n \u003cp\u003e\n Check the pump nameplate and complete model code to confirm\n that the pump is the Metallic configuration.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003eSelect Diaphragm Material\u003c\/h4\u003e\n \u003cp\u003e\n Select the applicable manufacturer-listed diaphragm\n material and PTFE construction where required.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eVerify Part Number\u003c\/h4\u003e\n \u003cp\u003e\n Match the selected diaphragm to the genuine Sandpiper\n manufacturer part number before ordering.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\n\u003c!-- PART NUMBERS --\u003e\n\n\u003ch3\u003eSandpiper S05 Metallic Diaphragm Part Numbers\u003c\/h3\u003e\n\n\u003cp\u003e\n Use the table below to identify the current replacement\n diaphragm according to the required diaphragm material\n and construction.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\n\u003ctable class=\"sp-part-table\"\u003e\n\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth\u003eDiaphragm Material \/ Construction\u003c\/th\u003e\n \u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n \u003ctd\u003eSantoprene\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.095.354\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003ctd\u003eHytrel\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.095.356\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003ctd\u003ePolyurethane\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.095.357\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003ctd\u003eNitrile\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.095.360\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003ctd\u003eFKM\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.095.363\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003ctd\u003eEPDM\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.095.364\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003ctd\u003eNeoprene\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.095.365\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003ctd\u003ePTFE Overlay Diaphragm\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.096.600\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003ctd\u003eOne-Piece Bonded PTFE Diaphragm\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.116.000\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\n\u003c\/table\u003e\n\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eImportant:\u003c\/strong\u003e\n The part numbers above are based on the current Sandpiper S05\n Metallic Design Level 1 service documentation. Confirm the\n complete pump model, design level, existing diaphragm material\n and manufacturer part number before ordering. Compatibility\n with earlier pump revisions requires verification.\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003ePTFE Selection Note:\u003c\/strong\u003e\n Part number 286.096.600 is the PTFE overlay diaphragm component\n and should not be treated as a complete two-piece diaphragm\n assembly by itself. Current S05 Metallic nomenclature includes\n PTFE configurations with Santoprene or Neoprene backup\n diaphragms depending on the complete pump model code.\n\u003c\/div\u003e\n\n\n\u003c!-- WHY GENUINE --\u003e\n\n\u003ch3\u003eWhy Choose Genuine Sandpiper Diaphragms?\u003c\/h3\u003e\n\n\u003cp\u003e\n Genuine Sandpiper diaphragms are intended for compatible\n Sandpiper AODD pump configurations. Matching the correct\n diaphragm material, construction and manufacturer part number\n to the S05 Metallic pump supports proper component fit during\n servicing.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eCorrect S05 Compatibility\u003c\/h4\u003e\n \u003cp\u003e\n Match the replacement diaphragm to the applicable\n S05 Metallic pump configuration.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eMultiple Diaphragm Materials\u003c\/h4\u003e\n \u003cp\u003e\n Select from manufacturer-listed diaphragm materials\n for the applicable pump configuration.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003ePTFE Construction Choice\u003c\/h4\u003e\n \u003cp\u003e\n Applicable configurations include a PTFE overlay and\n one-piece bonded PTFE diaphragm construction.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eGenuine Sandpiper Replacement Part\u003c\/h4\u003e\n \u003cp\u003e\n Maintain the pump using genuine manufacturer spare parts\n intended for the applicable S05 configuration.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\n\u003c!-- WHEN TO INSPECT --\u003e\n\n\u003ch3\u003eWhen Should a Sandpiper S05 Diaphragm Be Inspected?\u003c\/h3\u003e\n\n\u003cp\u003e\n Inspect the diaphragms during planned wet-end maintenance and\n whenever abnormal pump behaviour or signs of diaphragm wear\n or damage are identified.\n\u003c\/p\u003e\n\n\u003cul\u003e\n \u003cli\u003eProcess fluid is detected at the pump exhaust\u003c\/li\u003e\n \u003cli\u003eVisible diaphragm wear, cracking or damage is identified\u003c\/li\u003e\n \u003cli\u003eA diaphragm rupture is suspected\u003c\/li\u003e\n \u003cli\u003eDiaphragm plates are loose or damaged\u003c\/li\u003e\n \u003cli\u003eUnexpected changes in normal pump performance occur\u003c\/li\u003e\n \u003cli\u003eScheduled wet-end maintenance is due\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\u003c!-- FAQ --\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-faq\"\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003e\n Which diaphragm materials are available for the Sandpiper S05 Metallic pump?\n \u003c\/summary\u003e\n \u003cp\u003e\n The current S05 Metallic Design Level 1 individual parts\n list includes Santoprene, Hytrel, Polyurethane, Nitrile,\n FKM, EPDM, Neoprene and PTFE diaphragm materials.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eWhat is Sandpiper part number 286.095.354?\u003c\/summary\u003e\n \u003cp\u003e\n Part number 286.095.354 is the Santoprene diaphragm listed\n for the current S05 Metallic pump.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eWhat is Sandpiper part number 286.095.357?\u003c\/summary\u003e\n \u003cp\u003e\n Part number 286.095.357 is the Polyurethane diaphragm listed\n for the current S05 Metallic pump.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eWhat is Sandpiper part number 286.096.600?\u003c\/summary\u003e\n \u003cp\u003e\n Part number 286.096.600 is the PTFE overlay diaphragm\n component listed for the current S05 Metallic pump.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eDoes the S05 PTFE overlay require a backup diaphragm?\u003c\/summary\u003e\n \u003cp\u003e\n Yes. Current S05 Metallic nomenclature includes PTFE\n configurations with Santoprene or Neoprene backup\n diaphragms depending on the complete pump model code.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eWhat is Sandpiper part number 286.116.000?\u003c\/summary\u003e\n \u003cp\u003e\n Part number 286.116.000 is the one-piece bonded diaphragm\n listed for the applicable S05 Metallic configuration.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eDoes this product fit an S05 Non-Metallic pump?\u003c\/summary\u003e\n \u003cp\u003e\n Some S05 diaphragm part numbers are also listed for the\n Non-Metallic model, but compatibility should be selected\n using the dedicated S05 Non-Metallic product and the\n applicable pump documentation.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eHow do I select the correct Sandpiper S05 diaphragm?\u003c\/summary\u003e\n \u003cp\u003e\n Confirm the S05 model, metallic construction, Design Level 1\n identification, diaphragm material and existing manufacturer\n part number before ordering.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n\u003c\/div\u003e\n\n\n\u003c!-- RELATED PRODUCTS --\u003e\n\n\u003ch3 style=\"text-align:center;\"\u003e\n Explore Other Sandpiper Standard Duty Diaphragms\n\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-related-grid\"\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003e½\" Standard Duty\u003c\/span\u003e\n \u003ch4\u003eS05 Diaphragm for Non-Metallic Pumps\u003c\/h4\u003e\n \u003cp\u003e\n Browse genuine replacement diaphragms for compatible\n S05 Non-Metallic Standard Duty AODD pumps.\n \u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-s05-non-metallic-standard-duty-diaphragm\"\u003e\n View S05 Non-Metallic →\n \u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003e¾\" Standard Duty\u003c\/span\u003e\n \u003ch4\u003eS07 Non-Metallic Diaphragm\u003c\/h4\u003e\n \u003cp\u003e\n Find genuine replacement diaphragms for compatible\n Sandpiper S07 pumps.\n \u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-s07-non-metallic-standard-duty-diaphragm\"\u003e\n View S07 Diaphragms →\n \u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003e1\" Standard Duty\u003c\/span\u003e\n \u003ch4\u003eS1F Standard Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003e\n Explore genuine replacement diaphragms for compatible\n Sandpiper S1F pumps.\n \u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-s1f-metallic-standard-duty-diaphragm\"\u003e\n View S1F Diaphragms →\n \u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eStandard Duty\u003c\/span\u003e\n \u003ch4\u003eAll Standard Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003e\n Browse Sandpiper Standard Duty diaphragms by pump model,\n size and compatible pump construction.\n \u003c\/p\u003e\n \u003ca href=\"\/vi\/collections\/sandpiper-standard-duty-diaphragms\"\u003e\n View Collection →\n \u003c\/a\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\n\u003c!-- CTA --\u003e\n\n\u003cdiv class=\"sp-help-banner\"\u003e\n\n \u003cdiv\u003e\n \u003ch3\u003eNeed Help Selecting the Correct S05 Metallic Diaphragm?\u003c\/h3\u003e\n \u003cp\u003e\n Send ABS Engineering your Sandpiper pump model, design level,\n existing diaphragm part number, pumped fluid and operating\n conditions. Our team can assist with identifying the correct\n genuine Sandpiper replacement diaphragm.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003ca href=\"\/vi\/pages\/contact\"\u003eContact ABS Engineering\u003c\/a\u003e\n\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"SANDPIPER","offers":[{"title":"Santoprene","offer_id":52979027542197,"sku":"286.095.354","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Polyurethane","offer_id":52979027574965,"sku":"286.095.357","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Nitrile \/ Buna","offer_id":52979027607733,"sku":"286.095.360","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Hytrel","offer_id":52979027640501,"sku":"286.095.356","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"FKM","offer_id":52979027673269,"sku":"286.095.363","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"EPDM","offer_id":52979027706037,"sku":"286.095.364","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Neoprene","offer_id":52979027738805,"sku":"286.095.365","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"PTFE Overlay","offer_id":52979027771573,"sku":"286.096.600","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Synthesis™ One-Piece PTFE","offer_id":52979027804341,"sku":"286.116.000","price":0.0,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/6168\/7989\/files\/18828594-0b1f-46fa-937b-91e8133bb63a_c4248b33-d5e6-4e00-95d7-939c59188ac7.png?v=1790049910"},{"product_id":"sandpiper-wr10-non-metallic-standard-duty-diaphragm","title":"Sandpiper WR10 ⅜\" Standard Duty AODD Pump Diaphragm for Non-Metallic Pumps","description":"\u003cdiv class=\"sp-diaphragm-desc\"\u003e\n\n\u003cstyle\u003e\n.sp-diaphragm-desc{\n --sp-blue:#1e3a8a;\n --sp-blue-light:#eef2ff;\n --sp-blue-soft:#f7f9ff;\n --sp-text:#2b2f38;\n --sp-muted:#626977;\n --sp-border:#e1e5ec;\n --sp-white:#ffffff;\n max-width:1100px;\n margin:0 auto;\n font-family:Arial,Helvetica,sans-serif;\n color:var(--sp-text);\n line-height:1.65;\n}\n.sp-diaphragm-desc *{box-sizing:border-box;}\n.sp-diaphragm-desc h2{color:var(--sp-blue);font-size:27px;line-height:1.3;margin:0 0 12px;}\n.sp-diaphragm-desc h3{color:var(--sp-blue);font-size:21px;line-height:1.35;margin:38px 0 14px;}\n.sp-diaphragm-desc h4{color:var(--sp-blue);font-size:15px;line-height:1.4;margin:0 0 8px;}\n.sp-diaphragm-desc p{margin:0 0 14px;font-size:15px;}\n.sp-diaphragm-desc ul{margin:0;padding-left:20px;font-size:15px;}\n.sp-diaphragm-desc li{margin-bottom:7px;}\n\n.sp-eyebrow{\n display:inline-block;color:var(--sp-blue);background:var(--sp-blue-light);\n font-size:12px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;\n padding:6px 11px;border-radius:20px;margin-bottom:12px;\n}\n.sp-intro{font-size:16px!important;color:var(--sp-muted);max-width:850px;margin-bottom:28px!important;}\n\n.sp-overview-wrap{\n display:grid;grid-template-columns:minmax(0,2fr) minmax(240px,1fr);\n gap:28px;align-items:start;margin:24px 0 28px;\n}\n.sp-ideal-for{\n background:var(--sp-blue-soft);border:1px solid #dfe5f5;\n border-radius:12px;padding:22px;\n}\n.sp-ideal-for h4{font-size:16px;margin-bottom:12px;}\n\n.sp-benefit-grid{\n display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));\n gap:16px;margin:22px 0 38px;\n}\n.sp-benefit-card{\n border:1px solid var(--sp-border);border-radius:10px;\n padding:20px;background:var(--sp-white);\n}\n.sp-benefit-number{\n width:30px;height:30px;display:flex;align-items:center;justify-content:center;\n background:var(--sp-blue-light);color:var(--sp-blue);border-radius:50%;\n font-size:13px;font-weight:700;margin-bottom:13px;\n}\n.sp-benefit-card p{font-size:14px;color:var(--sp-muted);margin:0;}\n\n.sp-table-wrap{\n overflow-x:auto;margin:18px 0 38px;border:1px solid var(--sp-border);\n border-radius:10px;\n}\n.sp-spec-table,.sp-part-table{\n width:100%;border-collapse:collapse;font-size:14px;min-width:580px;\n}\n.sp-spec-table th,.sp-spec-table td,.sp-part-table td{\n text-align:left;padding:13px 16px;border-bottom:1px solid var(--sp-border);\n vertical-align:top;\n}\n.sp-spec-table th{\n width:34%;color:var(--sp-blue);background:#f8f9fc;font-weight:700;\n}\n.sp-part-table th{\n background:var(--sp-blue);color:#fff;padding:12px 14px;text-align:left;\n}\n.sp-part-table tr:nth-child(even) td{background:#f8f9fc;}\n\n.sp-note{\n border-left:4px solid var(--sp-blue);background:var(--sp-blue-soft);\n padding:16px 18px;margin:18px 0 34px;border-radius:0 8px 8px 0;font-size:14px;\n}\n\n.sp-faq{border-top:1px solid var(--sp-border);margin-bottom:36px;}\n.sp-faq details{border-bottom:1px solid var(--sp-border);}\n.sp-faq summary{\n cursor:pointer;list-style:none;color:var(--sp-blue);font-size:15px;\n font-weight:700;padding:17px 34px 17px 4px;position:relative;\n}\n.sp-faq summary::-webkit-details-marker{display:none;}\n.sp-faq summary:after{\n content:\"+\";position:absolute;right:5px;top:14px;font-size:22px;font-weight:400;\n}\n.sp-faq details[open] summary:after{content:\"−\";}\n.sp-faq details p{padding:0 4px 17px;color:var(--sp-muted);font-size:14px;}\n\n.sp-related-grid{\n display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));\n gap:16px;margin:20px 0 38px;\n}\n.sp-related-card{\n border:1px solid var(--sp-border);border-radius:10px;padding:20px;\n background:#fff;display:flex;flex-direction:column;min-height:180px;\n}\n.sp-related-label{\n display:inline-block;width:max-content;color:var(--sp-blue);\n background:var(--sp-blue-light);padding:5px 9px;border-radius:16px;\n font-size:11px;font-weight:700;margin-bottom:12px;\n}\n.sp-related-card h4{font-size:16px;margin-bottom:8px;}\n.sp-related-card p{color:var(--sp-muted);font-size:13px;flex-grow:1;}\n.sp-related-card a{color:var(--sp-blue);font-size:13px;font-weight:700;text-decoration:none;}\n\n.sp-help-banner{\n background:var(--sp-blue);color:#fff;border-radius:12px;padding:28px 30px;\n display:flex;justify-content:space-between;align-items:center;gap:24px;\n flex-wrap:wrap;margin-top:40px;\n}\n.sp-help-banner h3{color:#fff;margin:0 0 7px;font-size:20px;}\n.sp-help-banner p{color:#e4e9f8;font-size:14px;margin:0;max-width:660px;}\n.sp-help-banner a{\n flex-shrink:0;background:#fff;color:var(--sp-blue);text-decoration:none;\n font-weight:700;font-size:14px;padding:12px 24px;border-radius:25px;\n}\n\n@media(max-width:760px){\n .sp-diaphragm-desc h2{font-size:23px;}\n .sp-overview-wrap{grid-template-columns:1fr;}\n .sp-help-banner a{width:100%;text-align:center;}\n}\n\u003c\/style\u003e\n\n\u003cspan class=\"sp-eyebrow\"\u003eGenuine Sandpiper Replacement Part\u003c\/span\u003e\n\n\u003ch2\u003eSandpiper S10 1\" Standard Duty AODD Pump Diaphragm for Non-Metallic Pumps\u003c\/h2\u003e\n\n\u003cp class=\"sp-intro\"\u003e\n Genuine Sandpiper replacement diaphragms for compatible S10\n 1-inch Non-Metallic Standard Duty AODD pumps. Available diaphragm\n materials include Santoprene and PTFE, with PTFE available in\n overlay and one-piece bonded constructions.\n\u003c\/p\u003e\n\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-overview-wrap\"\u003e\n\n \u003cdiv class=\"sp-overview-main\"\u003e\n\n \u003cp\u003e\n The \u003cstrong\u003eSandpiper S10 diaphragm for Non-Metallic pumps\u003c\/strong\u003e\n is a genuine replacement wear component for compatible S10\n 1-inch Standard Duty air-operated double diaphragm pumps.\n \u003c\/p\u003e\n\n \u003cp\u003e\n S10 Non-Metallic pumps use polypropylene, PVDF or nylon\n wetted construction. These materials describe the pump's\n fluid-contacting construction and are separate from the\n diaphragm material.\n \u003c\/p\u003e\n\n \u003cp\u003e\n Current Sandpiper service documentation individually lists\n a Santoprene diaphragm, a PTFE overlay diaphragm and a\n one-piece bonded PTFE diaphragm for the S10.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-ideal-for\"\u003e\n\n \u003ch4\u003eRecommended For\u003c\/h4\u003e\n\n \u003cul\u003e\n \u003cli\u003eScheduled S10 preventive maintenance\u003c\/li\u003e\n \u003cli\u003eWorn or damaged diaphragm replacement\u003c\/li\u003e\n \u003cli\u003eWet-end inspection and servicing\u003c\/li\u003e\n \u003cli\u003eDiaphragm leak troubleshooting\u003c\/li\u003e\n \u003cli\u003eMaintenance stock for S10 pumps\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eCompatibility \u0026amp; Product Details\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\n\u003ctable class=\"sp-spec-table\"\u003e\n\u003ctbody\u003e\n\n\u003ctr\u003e\n \u003cth\u003eBrand\u003c\/th\u003e\n \u003ctd\u003eSandpiper\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003eCompatible Pump Model\u003c\/th\u003e\n \u003ctd\u003eSandpiper S10 Non-Metallic\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003ePump Series\u003c\/th\u003e\n \u003ctd\u003eStandard Duty\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003eNominal Pump Size\u003c\/th\u003e\n \u003ctd\u003e1\" \/ 25 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003ePart Type\u003c\/th\u003e\n \u003ctd\u003eAODD Pump Diaphragm\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003eCompatible Pump Construction\u003c\/th\u003e\n \u003ctd\u003eNon-Metallic\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003eWetted Material Options\u003c\/th\u003e\n \u003ctd\u003ePolypropylene, PVDF and Nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003eDiaphragm Materials\u003c\/th\u003e\n \u003ctd\u003eSantoprene and PTFE\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003ePTFE Diaphragm Construction\u003c\/th\u003e\n \u003ctd\u003e\n PTFE Overlay or One-Piece Bonded PTFE,\n according to the applicable pump configuration\n \u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003eDesign Level\u003c\/th\u003e\n \u003ctd\u003e\n Verify from the pump nameplate and applicable\n Sandpiper service documentation\n \u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n \u003ctd\u003e\n Varies according to the selected diaphragm\n material and construction\n \u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eHow to Select the Correct S10 Diaphragm\u003c\/h3\u003e\n\n\u003cp\u003e\n Confirm the complete S10 pump identification before selecting\n a replacement diaphragm. Check the pump construction, design\n level, existing diaphragm material and manufacturer part number\n against the applicable service documentation.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eConfirm Pump Model\u003c\/h4\u003e\n \u003cp\u003e\n Verify that the pump is a Sandpiper S10 1-inch\n Standard Duty AODD pump.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eConfirm Non-Metallic Construction\u003c\/h4\u003e\n \u003cp\u003e\n Check the pump nameplate and complete model identification\n before selecting replacement parts.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003eSelect Diaphragm Material\u003c\/h4\u003e\n \u003cp\u003e\n Select Santoprene or the applicable PTFE diaphragm\n construction for the pump.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eVerify Part Number\u003c\/h4\u003e\n \u003cp\u003e\n Match the selected diaphragm to the genuine Sandpiper\n manufacturer part number before ordering.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eSandpiper S10 Diaphragm Part Numbers\u003c\/h3\u003e\n\n\u003cp\u003e\n Use the table below to identify the current individually listed\n replacement diaphragms for the Sandpiper S10 Non-Metallic pump.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\n\u003ctable class=\"sp-part-table\"\u003e\n\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth\u003eDiaphragm Material \/ Construction\u003c\/th\u003e\n \u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n \u003ctd\u003eSantoprene\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.095.354\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003ctd\u003ePTFE Overlay Diaphragm\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.096.600\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003ctd\u003eOne-Piece Bonded PTFE Diaphragm\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.116.000\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\n\u003c\/table\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eImportant:\u003c\/strong\u003e\n Confirm the complete S10 pump model, design level, existing\n diaphragm and manufacturer part number before ordering.\n Compatibility with earlier or different pump revisions\n requires verification.\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003ePTFE Overlay Note:\u003c\/strong\u003e\n Part number 286.096.600 is the PTFE overlay diaphragm component\n and should not be treated as a complete two-piece diaphragm\n assembly by itself. The applicable S10 PTFE overlay configuration\n uses a Santoprene backup diaphragm.\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eOne-Piece PTFE Note:\u003c\/strong\u003e\n Part number 286.116.000 is the one-piece bonded diaphragm.\n Sandpiper servicing information identifies this construction\n as bonded PTFE with an integral plate.\n\u003c\/div\u003e\n\n\u003ch3\u003eWhy Choose Genuine Sandpiper Diaphragms?\u003c\/h3\u003e\n\n\u003cp\u003e\n Genuine Sandpiper diaphragms are intended for compatible\n Sandpiper AODD pump configurations. Matching the correct\n diaphragm material, construction and manufacturer part number\n to the S10 pump supports proper component fit during servicing.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eCorrect S10 Compatibility\u003c\/h4\u003e\n \u003cp\u003e\n Select the replacement diaphragm according to the\n applicable S10 pump configuration.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eMaterial Selection\u003c\/h4\u003e\n \u003cp\u003e\n Choose from the manufacturer-listed diaphragm materials\n for the applicable S10 configuration.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003ePTFE Construction Choice\u003c\/h4\u003e\n \u003cp\u003e\n PTFE is available as an overlay diaphragm or one-piece\n bonded construction.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eGenuine Sandpiper Replacement Part\u003c\/h4\u003e\n \u003cp\u003e\n Maintain the pump using genuine manufacturer spare parts\n intended for the applicable S10 configuration.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eWhen Should a Sandpiper S10 Diaphragm Be Inspected?\u003c\/h3\u003e\n\n\u003cp\u003e\n Inspect the diaphragms during planned wet-end maintenance and\n whenever abnormal pump behaviour or signs of diaphragm wear\n or damage are identified.\n\u003c\/p\u003e\n\n\u003cul\u003e\n \u003cli\u003eProcess fluid is detected at the pump exhaust\u003c\/li\u003e\n \u003cli\u003eVisible diaphragm wear or damage is identified\u003c\/li\u003e\n \u003cli\u003eA diaphragm rupture is suspected\u003c\/li\u003e\n \u003cli\u003eDiaphragm plates are loose or damaged\u003c\/li\u003e\n \u003cli\u003eUnexpected changes in normal pump performance occur\u003c\/li\u003e\n \u003cli\u003eScheduled wet-end maintenance is due\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-faq\"\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eWhich diaphragm materials are available for the Sandpiper S10?\u003c\/summary\u003e\n \u003cp\u003e\n The current individual parts list identifies Santoprene\n and PTFE diaphragm configurations for the S10 Non-Metallic pump.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eWhat is Sandpiper part number 286.095.354?\u003c\/summary\u003e\n \u003cp\u003e\n Part number 286.095.354 is the Santoprene diaphragm listed\n for the current S10 Non-Metallic pump.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eWhat is Sandpiper part number 286.096.600?\u003c\/summary\u003e\n \u003cp\u003e\n Part number 286.096.600 is the PTFE overlay diaphragm\n component listed for the S10.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eDoes the S10 PTFE overlay require a backup diaphragm?\u003c\/summary\u003e\n \u003cp\u003e\n Yes. The applicable S10 PTFE overlay configuration uses a\n Santoprene backup diaphragm. Verify all required components\n before ordering.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eWhat is Sandpiper part number 286.116.000?\u003c\/summary\u003e\n \u003cp\u003e\n Part number 286.116.000 is the one-piece bonded diaphragm\n listed for the S10. The servicing instructions identify the\n one-piece construction as bonded PTFE with an integral plate.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eIs the Sandpiper S10 available as a Metallic pump?\u003c\/summary\u003e\n \u003cp\u003e\n This product is intended for the S10 Non-Metallic Standard\n Duty pump. Confirm your complete pump model before ordering.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eHow do I select the correct S10 diaphragm?\u003c\/summary\u003e\n \u003cp\u003e\n Confirm the pump model, non-metallic construction, design\n level, existing diaphragm material and manufacturer part\n number before selecting a replacement.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n\u003c\/div\u003e\n\n\u003ch3 style=\"text-align:center;\"\u003eExplore Other Sandpiper Standard Duty Diaphragms\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-related-grid\"\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003e¾\" Standard Duty\u003c\/span\u003e\n \u003ch4\u003eS07 Non-Metallic Diaphragm\u003c\/h4\u003e\n \u003cp\u003eBrowse genuine replacement diaphragms for Sandpiper S07 pumps.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-s07-non-metallic-standard-duty-diaphragm\"\u003e\n View S07 Diaphragms →\n \u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003e1\" Standard Duty\u003c\/span\u003e\n \u003ch4\u003eS1F Standard Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003eExplore replacement diaphragms for compatible Sandpiper S1F pumps.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-s1f-non-metallic-standard-duty-diaphragm\"\u003e\n View S1F Diaphragms →\n \u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003e1½\" Standard Duty\u003c\/span\u003e\n \u003ch4\u003eS15 Standard Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003eFind replacement diaphragms for compatible Sandpiper S15 pumps.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-s15-non-metallic-standard-duty-diaphragm\"\u003e\n View S15 Diaphragms →\n \u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eStandard Duty\u003c\/span\u003e\n \u003ch4\u003eAll Standard Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003eBrowse the Sandpiper Standard Duty diaphragm range by model and size.\u003c\/p\u003e\n \u003ca href=\"\/vi\/collections\/sandpiper-standard-duty-diaphragms\"\u003e\n View Collection →\n \u003c\/a\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-help-banner\"\u003e\n\n \u003cdiv\u003e\n \u003ch3\u003eNeed Help Selecting the Correct S10 Diaphragm?\u003c\/h3\u003e\n \u003cp\u003e\n Send ABS Engineering your Sandpiper pump model, design level,\n existing diaphragm part number, pumped fluid and operating\n conditions. Our team can assist with identifying the correct\n genuine Sandpiper replacement diaphragm.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003ca href=\"\/vi\/pages\/contact\"\u003eContact ABS Engineering\u003c\/a\u003e\n\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"SANDPIPER","offers":[{"title":"XL \/ Santoprene TPE","offer_id":52979034095797,"sku":"10-032","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Geolast","offer_id":52979034128565,"sku":"10-033","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"PTFE","offer_id":52979034161333,"sku":"10-044","price":0.0,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/6168\/7989\/files\/18828594-0b1f-46fa-937b-91e8133bb63a_c4248b33-d5e6-4e00-95d7-939c59188ac7.png?v=1790049910"},{"product_id":"sandpiper-pb1-4-non-metallic-standard-duty-diaphragm","title":"Sandpiper PB¼ ¼\" Standard Duty AODD Pump Diaphragm for Non-Metallic Pumps","description":"\u003cdiv class=\"sp-diaphragm-desc\"\u003e\n\n\u003cstyle\u003e\n.sp-diaphragm-desc{\n --sp-blue:#1e3a8a;\n --sp-blue-light:#eef2ff;\n --sp-blue-soft:#f7f9ff;\n --sp-text:#2b2f38;\n --sp-muted:#626977;\n --sp-border:#e1e5ec;\n --sp-white:#ffffff;\n max-width:1100px;\n margin:0 auto;\n font-family:Arial,Helvetica,sans-serif;\n color:var(--sp-text);\n line-height:1.65;\n}\n.sp-diaphragm-desc *{box-sizing:border-box;}\n.sp-diaphragm-desc h2{color:var(--sp-blue);font-size:27px;line-height:1.3;margin:0 0 12px;}\n.sp-diaphragm-desc h3{color:var(--sp-blue);font-size:21px;line-height:1.35;margin:38px 0 14px;}\n.sp-diaphragm-desc h4{color:var(--sp-blue);font-size:15px;line-height:1.4;margin:0 0 8px;}\n.sp-diaphragm-desc p{margin:0 0 14px;font-size:15px;}\n.sp-diaphragm-desc ul{margin:0;padding-left:20px;font-size:15px;}\n.sp-diaphragm-desc li{margin-bottom:7px;}\n\n.sp-eyebrow{\n display:inline-block;\n color:var(--sp-blue);\n background:var(--sp-blue-light);\n font-size:12px;\n font-weight:700;\n 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border-radius:50%;\n font-size:13px;\n font-weight:700;\n margin-bottom:13px;\n}\n.sp-benefit-card p{font-size:14px;color:var(--sp-muted);margin:0;}\n.sp-table-wrap{\n overflow-x:auto;\n margin:18px 0 38px;\n border:1px solid var(--sp-border);\n border-radius:10px;\n}\n.sp-spec-table,.sp-part-table{\n width:100%;\n border-collapse:collapse;\n font-size:14px;\n min-width:580px;\n}\n.sp-spec-table th,.sp-spec-table td,.sp-part-table td{\n text-align:left;\n padding:13px 16px;\n border-bottom:1px solid var(--sp-border);\n vertical-align:top;\n}\n.sp-spec-table th{\n width:34%;\n color:var(--sp-blue);\n background:#f8f9fc;\n font-weight:700;\n}\n.sp-part-table th{\n background:var(--sp-blue);\n color:#fff;\n padding:12px 14px;\n text-align:left;\n}\n.sp-part-table tr:nth-child(even) td{background:#f8f9fc;}\n.sp-note{\n border-left:4px solid var(--sp-blue);\n background:var(--sp-blue-soft);\n padding:16px 18px;\n margin:18px 0 34px;\n border-radius:0 8px 8px 0;\n font-size:14px;\n}\n.sp-faq{border-top:1px solid var(--sp-border);margin-bottom:36px;}\n.sp-faq details{border-bottom:1px solid var(--sp-border);}\n.sp-faq summary{\n cursor:pointer;\n list-style:none;\n color:var(--sp-blue);\n font-size:15px;\n font-weight:700;\n padding:17px 34px 17px 4px;\n position:relative;\n}\n.sp-faq summary::-webkit-details-marker{display:none;}\n.sp-faq summary:after{\n content:\"+\";\n position:absolute;\n right:5px;\n top:14px;\n font-size:22px;\n font-weight:400;\n}\n.sp-faq details[open] summary:after{content:\"−\";}\n.sp-faq details p{padding:0 4px 17px;color:var(--sp-muted);font-size:14px;}\n.sp-related-grid{\n display:grid;\n grid-template-columns:repeat(auto-fit,minmax(190px,1fr));\n gap:16px;\n margin:20px 0 38px;\n}\n.sp-related-card{\n border:1px solid var(--sp-border);\n border-radius:10px;\n padding:20px;\n background:#fff;\n display:flex;\n flex-direction:column;\n min-height:180px;\n}\n.sp-related-label{\n display:inline-block;\n width:max-content;\n color:var(--sp-blue);\n background:var(--sp-blue-light);\n padding:5px 9px;\n border-radius:16px;\n font-size:11px;\n font-weight:700;\n margin-bottom:12px;\n}\n.sp-related-card h4{font-size:16px;margin-bottom:8px;}\n.sp-related-card p{color:var(--sp-muted);font-size:13px;flex-grow:1;}\n.sp-related-card a{color:var(--sp-blue);font-size:13px;font-weight:700;text-decoration:none;}\n.sp-help-banner{\n background:var(--sp-blue);\n color:#fff;\n border-radius:12px;\n padding:28px 30px;\n display:flex;\n justify-content:space-between;\n align-items:center;\n gap:24px;\n flex-wrap:wrap;\n margin-top:40px;\n}\n.sp-help-banner h3{color:#fff;margin:0 0 7px;font-size:20px;}\n.sp-help-banner p{color:#e4e9f8;font-size:14px;margin:0;max-width:660px;}\n.sp-help-banner a{\n flex-shrink:0;\n background:#fff;\n color:var(--sp-blue);\n text-decoration:none;\n font-weight:700;\n font-size:14px;\n padding:12px 24px;\n border-radius:25px;\n}\n@media(max-width:760px){\n .sp-diaphragm-desc h2{font-size:23px;}\n .sp-overview-wrap{grid-template-columns:1fr;}\n .sp-help-banner a{width:100%;text-align:center;}\n}\n\u003c\/style\u003e\n\n\u003cspan class=\"sp-eyebrow\"\u003eGenuine Sandpiper Replacement Part\u003c\/span\u003e\n\n\u003ch2\u003eSandpiper PB¼ ¼\" Standard Duty AODD Pump Diaphragm for Non-Metallic Pumps\u003c\/h2\u003e\n\n\u003cp class=\"sp-intro\"\u003e\n Genuine Sandpiper replacement diaphragms for compatible PB¼\n ¼-inch Non-Metallic Standard Duty AODD pumps. Available diaphragm\n materials include Santoprene, Hytrel and PTFE according to the\n applicable pump configuration and manufacturer part number.\n\u003c\/p\u003e\n\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-overview-wrap\"\u003e\n\n \u003cdiv class=\"sp-overview-main\"\u003e\n\n \u003cp\u003e\n The \u003cstrong\u003eSandpiper PB¼ diaphragm\u003c\/strong\u003e, also searched\n as a Sandpiper PB1\/4 diaphragm, is a genuine replacement\n wear component for compatible PB¼ ¼-inch Standard Duty\n air-operated double diaphragm pumps.\n \u003c\/p\u003e\n\n \u003cp\u003e\n The PB¼ is a Non-Metallic pump available with polypropylene,\n PVDF or conductive acetal wetted construction. These materials\n describe the pump's fluid-contacting construction and are\n separate from diaphragm material.\n \u003c\/p\u003e\n\n \u003cp\u003e\n Current Sandpiper PB¼ Design Level 4 service documentation\n lists Santoprene, Hytrel and PTFE replacement diaphragms.\n Confirm the pump identification, design level and existing\n diaphragm part number before ordering.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-ideal-for\"\u003e\n \u003ch4\u003eRecommended For\u003c\/h4\u003e\n \u003cul\u003e\n \u003cli\u003eScheduled PB¼ preventive maintenance\u003c\/li\u003e\n \u003cli\u003eWorn or damaged diaphragm replacement\u003c\/li\u003e\n \u003cli\u003eWet-end inspection and servicing\u003c\/li\u003e\n \u003cli\u003eDiaphragm leak troubleshooting\u003c\/li\u003e\n \u003cli\u003eMaintenance stock for PB¼ pumps\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eCompatibility \u0026amp; Product Details\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-spec-table\"\u003e\n\u003ctbody\u003e\n\n\u003ctr\u003e\n \u003cth\u003eBrand\u003c\/th\u003e\n \u003ctd\u003eSandpiper\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003eCompatible Pump Model\u003c\/th\u003e\n \u003ctd\u003eSandpiper PB¼ \/ PB1\/4\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003ePump Series\u003c\/th\u003e\n \u003ctd\u003eStandard Duty Ball Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003eNominal Pump Size\u003c\/th\u003e\n \u003ctd\u003e¼\" \/ 6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003ePart Type\u003c\/th\u003e\n \u003ctd\u003eAODD Pump Diaphragm\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003eCompatible Pump Construction\u003c\/th\u003e\n \u003ctd\u003eNon-Metallic\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003eWetted Material Options\u003c\/th\u003e\n \u003ctd\u003ePolypropylene, PVDF and Conductive Acetal\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003eDiaphragm Materials\u003c\/th\u003e\n \u003ctd\u003eSantoprene, Hytrel and PTFE\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003eCurrent Design Level\u003c\/th\u003e\n \u003ctd\u003eDesign Level 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n \u003ctd\u003eVaries according to the selected diaphragm material\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eHow to Select the Correct PB¼ Diaphragm\u003c\/h3\u003e\n\n\u003cp\u003e\n Confirm that the pump is a Sandpiper PB¼ Non-Metallic Standard\n Duty model, then verify the Design Level 4 identification,\n existing diaphragm material and manufacturer part number.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eConfirm Pump Model\u003c\/h4\u003e\n \u003cp\u003e\n Check that the pump is a Sandpiper PB¼ ¼-inch\n Standard Duty AODD pump.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eCheck Design Level\u003c\/h4\u003e\n \u003cp\u003e\n Verify the complete pump identification and Design Level 4\n from the pump nameplate.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003eSelect Diaphragm Material\u003c\/h4\u003e\n \u003cp\u003e\n Select Santoprene, Hytrel or PTFE according to the\n applicable pump configuration.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eVerify Part Number\u003c\/h4\u003e\n \u003cp\u003e\n Match the required diaphragm to the genuine Sandpiper\n manufacturer part number before ordering.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eSandpiper PB¼ Diaphragm Part Numbers\u003c\/h3\u003e\n\n\u003cp\u003e\n Use the table below to identify the current PB¼ replacement\n diaphragm according to the required diaphragm material.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-part-table\"\u003e\n\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth\u003eDiaphragm Material\u003c\/th\u003e\n \u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n \u003ctd\u003eSantoprene\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.069.354\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003ctd\u003eHytrel\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.069.356\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003ctd\u003ePTFE\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.070.600\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eImportant:\u003c\/strong\u003e\n The part numbers above are based on the current Sandpiper PB¼\n Non-Metallic Design Level 4 service documentation. Confirm the\n complete pump model, design level, existing diaphragm material\n and manufacturer part number before ordering. Compatibility\n with earlier pump revisions requires verification.\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003ePTFE Selection Note:\u003c\/strong\u003e\n Part number 286.070.600 is listed by Sandpiper as a PTFE\n diaphragm. It is not identified as a separate PTFE overlay in\n the current PB¼ parts list. A spacer gasket is identified for\n the PTFE configuration, but the current parts list does not\n identify a separate backup diaphragm.\n\u003c\/div\u003e\n\n\u003ch3\u003eWhy Choose Genuine Sandpiper Diaphragms?\u003c\/h3\u003e\n\n\u003cp\u003e\n Genuine Sandpiper diaphragms are intended for compatible\n Sandpiper AODD pump configurations. Matching the correct\n diaphragm material and manufacturer part number to the PB¼\n supports accurate spare-part identification during servicing.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eCorrect PB¼ Compatibility\u003c\/h4\u003e\n \u003cp\u003e\n Select the replacement diaphragm according to the\n applicable PB¼ configuration.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eVerified Materials\u003c\/h4\u003e\n \u003cp\u003e\n Current manufacturer documentation lists Santoprene,\n Hytrel and PTFE diaphragm materials.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003eDesign Level Identification\u003c\/h4\u003e\n \u003cp\u003e\n The current PB¼ service documentation identifies\n Design Level 4 for spare-part selection.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eGenuine Sandpiper Replacement Part\u003c\/h4\u003e\n \u003cp\u003e\n Maintain the pump using genuine manufacturer spare parts\n intended for the applicable PB¼ configuration.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eWhen Should a Sandpiper PB¼ Diaphragm Be Inspected?\u003c\/h3\u003e\n\n\u003cp\u003e\n Inspect the diaphragms during planned wet-end maintenance and\n whenever abnormal pump behaviour or signs of diaphragm wear\n or damage are identified.\n\u003c\/p\u003e\n\n\u003cul\u003e\n \u003cli\u003eProcess fluid is detected at the pump exhaust\u003c\/li\u003e\n \u003cli\u003eVisible diaphragm wear or damage is identified\u003c\/li\u003e\n \u003cli\u003eA diaphragm failure is suspected\u003c\/li\u003e\n \u003cli\u003eDiaphragm plates are loose or damaged\u003c\/li\u003e\n \u003cli\u003eUnexpected changes in normal pump performance occur\u003c\/li\u003e\n \u003cli\u003eScheduled wet-end maintenance is due\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-faq\"\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eWhich diaphragm materials are available for the Sandpiper PB¼?\u003c\/summary\u003e\n \u003cp\u003e\n The current PB¼ Design Level 4 individual parts list\n identifies Santoprene, Hytrel and PTFE diaphragms.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eWhat is Sandpiper part number 286.069.354?\u003c\/summary\u003e\n \u003cp\u003e\n Part number 286.069.354 is the Santoprene diaphragm listed\n for the current PB¼ pump.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eWhat is Sandpiper part number 286.069.356?\u003c\/summary\u003e\n \u003cp\u003e\n Part number 286.069.356 is the Hytrel diaphragm listed\n for the current PB¼ pump.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eWhat is Sandpiper part number 286.070.600?\u003c\/summary\u003e\n \u003cp\u003e\n Part number 286.070.600 is the PTFE diaphragm listed\n for the current PB¼ Non-Metallic pump.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eIs PB¼ part number 286.070.600 a PTFE overlay?\u003c\/summary\u003e\n \u003cp\u003e\n No. The current Sandpiper PB¼ parts list identifies\n 286.070.600 as a PTFE diaphragm and does not describe it\n as a separate PTFE overlay component.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eWhich wetted materials are available for the PB¼?\u003c\/summary\u003e\n \u003cp\u003e\n The current PB¼ Design Level 4 nomenclature identifies\n polypropylene, PVDF and conductive acetal pump construction.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eWhat is the difference between PB¼ wetted material and diaphragm material?\u003c\/summary\u003e\n \u003cp\u003e\n Polypropylene, PVDF and conductive acetal describe the\n pump's wetted construction. Santoprene, Hytrel and PTFE\n describe the diaphragm materials listed in the current\n service documentation.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eHow do I select the correct Sandpiper PB¼ diaphragm?\u003c\/summary\u003e\n \u003cp\u003e\n Confirm the PB¼ pump model, Design Level 4 identification,\n existing diaphragm material and manufacturer part number\n before ordering.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n\u003c\/div\u003e\n\n\u003ch3 style=\"text-align:center;\"\u003e\n Explore Other Sandpiper Standard Duty Diaphragms\n\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-related-grid\"\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003e⅜\" Standard Duty\u003c\/span\u003e\n \u003ch4\u003eWR10 Non-Metallic Diaphragm\u003c\/h4\u003e\n \u003cp\u003eBrowse genuine replacement diaphragms for Sandpiper WR10 pumps.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-wr10-non-metallic-standard-duty-diaphragm\"\u003e\n View WR10 Diaphragms →\n \u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003e½\" Standard Duty\u003c\/span\u003e\n \u003ch4\u003eS05 Standard Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003eExplore genuine replacement diaphragms for Sandpiper S05 pumps.\u003c\/p\u003e\n \u003ca href=\"#\"\u003eView S05 Diaphragms →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003e¾\" Standard Duty\u003c\/span\u003e\n \u003ch4\u003eS07 Non-Metallic Diaphragm\u003c\/h4\u003e\n \u003cp\u003eFind genuine replacement diaphragms for Sandpiper S07 pumps.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-s07-non-metallic-standard-duty-diaphragm\"\u003e\n View S07 Diaphragms →\n \u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eStandard Duty\u003c\/span\u003e\n \u003ch4\u003eAll Standard Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003eBrowse Sandpiper Standard Duty diaphragms by pump model and size.\u003c\/p\u003e\n \u003ca href=\"\/vi\/collections\/sandpiper-standard-duty-diaphragms\"\u003e\n View Collection →\n \u003c\/a\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-help-banner\"\u003e\n\n \u003cdiv\u003e\n \u003ch3\u003eNeed Help Selecting the Correct PB¼ Diaphragm?\u003c\/h3\u003e\n \u003cp\u003e\n Send ABS Engineering your Sandpiper pump model, design level,\n existing diaphragm part number, pumped fluid and operating\n conditions. Our team can assist with identifying the correct\n genuine Sandpiper replacement diaphragm.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003ca href=\"\/vi\/pages\/contact\"\u003eContact ABS Engineering\u003c\/a\u003e\n\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"SANDPIPER","offers":[{"title":"Santoprene","offer_id":52979037274293,"sku":"286.069.354","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Hytrel","offer_id":52979037307061,"sku":"286.069.356","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"PTFE","offer_id":52979037339829,"sku":"286.070.600","price":0.0,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/6168\/7989\/files\/18828594-0b1f-46fa-937b-91e8133bb63a_c4248b33-d5e6-4e00-95d7-939c59188ac7.png?v=1790049910"},{"product_id":"sandpiper-s30-non-metallic-standard-duty-diaphragm","title":"Sandpiper S30 3\" Standard Duty AODD Pump Diaphragm for Non-Metallic Pumps","description":"\u003cstyle\u003e\n .sp-diaphragm-desc{\n --sp-blue:#1e3a8a;\n --sp-blue-light:#eef2ff;\n --sp-blue-soft:#f7f9ff;\n --sp-text:#2b2f38;\n --sp-muted:#626977;\n --sp-border:#e1e5ec;\n --sp-white:#ffffff;\n max-width:1100px;\n margin:0 auto;\n font-family:Arial,Helvetica,sans-serif;\n color:var(--sp-text);\n line-height:1.65;\n }\n\n .sp-diaphragm-desc *{box-sizing:border-box;}\n\n .sp-diaphragm-desc h2{\n color:var(--sp-blue);\n font-size:27px;\n line-height:1.3;\n margin:0 0 12px;\n }\n\n .sp-diaphragm-desc h3{\n color:var(--sp-blue);\n font-size:21px;\n line-height:1.35;\n margin:38px 0 14px;\n }\n\n .sp-diaphragm-desc h4{\n color:var(--sp-blue);\n font-size:15px;\n line-height:1.4;\n margin:0 0 8px;\n }\n\n .sp-diaphragm-desc p{\n margin:0 0 14px;\n font-size:15px;\n }\n\n .sp-diaphragm-desc ul{\n margin:0;\n padding-left:20px;\n font-size:15px;\n }\n\n .sp-diaphragm-desc li{margin-bottom:7px;}\n\n .sp-eyebrow{\n display:inline-block;\n color:var(--sp-blue);\n background:var(--sp-blue-light);\n 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display:flex;\n align-items:center;\n justify-content:center;\n background:var(--sp-blue-light);\n color:var(--sp-blue);\n border-radius:50%;\n font-size:13px;\n font-weight:700;\n margin-bottom:13px;\n }\n\n .sp-benefit-card p{\n font-size:14px;\n color:var(--sp-muted);\n margin:0;\n }\n\n .sp-table-wrap{\n overflow-x:auto;\n margin:18px 0 38px;\n border:1px solid var(--sp-border);\n border-radius:10px;\n }\n\n .sp-spec-table,\n .sp-part-table{\n width:100%;\n border-collapse:collapse;\n font-size:14px;\n min-width:580px;\n }\n\n .sp-spec-table th,\n .sp-spec-table td,\n .sp-part-table td{\n text-align:left;\n padding:13px 16px;\n border-bottom:1px solid var(--sp-border);\n vertical-align:top;\n }\n\n .sp-spec-table th{\n width:34%;\n color:var(--sp-blue);\n background:#f8f9fc;\n font-weight:700;\n }\n\n .sp-part-table th{\n background:var(--sp-blue);\n color:#fff;\n padding:12px 14px;\n text-align:left;\n }\n\n .sp-part-table tr:nth-child(even) td{\n background:#f8f9fc;\n }\n\n .sp-note{\n border-left:4px solid var(--sp-blue);\n background:var(--sp-blue-soft);\n padding:16px 18px;\n margin:18px 0 34px;\n border-radius:0 8px 8px 0;\n font-size:14px;\n }\n\n .sp-faq{\n border-top:1px solid var(--sp-border);\n margin-bottom:36px;\n }\n\n .sp-faq details{\n border-bottom:1px solid var(--sp-border);\n }\n\n .sp-faq summary{\n cursor:pointer;\n list-style:none;\n color:var(--sp-blue);\n font-size:15px;\n font-weight:700;\n padding:17px 34px 17px 4px;\n position:relative;\n }\n\n .sp-faq summary::-webkit-details-marker{display:none;}\n\n .sp-faq summary:after{\n content:\"+\";\n position:absolute;\n right:5px;\n top:14px;\n font-size:22px;\n font-weight:400;\n }\n\n .sp-faq details[open] summary:after{content:\"−\";}\n\n .sp-faq details p{\n padding:0 4px 17px;\n color:var(--sp-muted);\n font-size:14px;\n }\n\n .sp-related-grid{\n display:grid;\n grid-template-columns:repeat(auto-fit,minmax(190px,1fr));\n gap:16px;\n margin:20px 0 38px;\n }\n\n .sp-related-card{\n border:1px solid var(--sp-border);\n border-radius:10px;\n padding:20px;\n background:#fff;\n display:flex;\n flex-direction:column;\n min-height:180px;\n }\n\n .sp-related-label{\n display:inline-block;\n width:max-content;\n color:var(--sp-blue);\n background:var(--sp-blue-light);\n padding:5px 9px;\n border-radius:16px;\n font-size:11px;\n font-weight:700;\n margin-bottom:12px;\n }\n\n .sp-related-card h4{\n font-size:16px;\n margin-bottom:8px;\n }\n\n .sp-related-card p{\n color:var(--sp-muted);\n font-size:13px;\n flex-grow:1;\n }\n\n .sp-related-card a{\n color:var(--sp-blue);\n font-size:13px;\n font-weight:700;\n text-decoration:none;\n }\n\n .sp-help-banner{\n background:var(--sp-blue);\n color:#fff;\n border-radius:12px;\n padding:28px 30px;\n display:flex;\n justify-content:space-between;\n align-items:center;\n gap:24px;\n flex-wrap:wrap;\n margin-top:40px;\n }\n\n .sp-help-banner h3{\n color:#fff;\n margin:0 0 7px;\n font-size:20px;\n }\n\n .sp-help-banner p{\n color:#e4e9f8;\n font-size:14px;\n margin:0;\n max-width:660px;\n }\n\n .sp-help-banner a{\n flex-shrink:0;\n background:#fff;\n color:var(--sp-blue);\n text-decoration:none;\n font-weight:700;\n font-size:14px;\n padding:12px 24px;\n border-radius:25px;\n }\n\n @media (max-width:760px){\n .sp-diaphragm-desc h2{font-size:23px;}\n .sp-overview-wrap{grid-template-columns:1fr;}\n .sp-help-banner a{\n width:100%;\n text-align:center;\n }\n }\n \u003c\/style\u003e\n\u003cdiv class=\"sp-diaphragm-desc\"\u003e\n\u003cspan class=\"sp-eyebrow\"\u003eGenuine Sandpiper Replacement Part\u003c\/span\u003e\n\u003ch2\u003eSandpiper S30 3\" Standard Duty AODD Pump Diaphragm for Metallic Pumps\u003c\/h2\u003e\n\u003cp class=\"sp-intro\"\u003eGenuine Sandpiper replacement diaphragms for compatible S30 3-inch Metallic Standard Duty AODD pumps. Choose the required diaphragm material or PTFE overlay and match the manufacturer part number to your pump configuration before ordering.\u003c\/p\u003e\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cdiv class=\"sp-overview-wrap\"\u003e\n\u003cdiv class=\"sp-overview-main\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eSandpiper S30 Metallic diaphragm\u003c\/strong\u003e is a replacement wear component for compatible S30 3-inch Standard Duty air-operated double diaphragm pumps with metallic wetted construction.\u003c\/p\u003e\n\u003cp\u003eCurrent S30 Metallic configurations include aluminium, cast iron, stainless steel, Alloy C and unpainted aluminium wetted-material codes. These describe the pump construction and should not be confused with diaphragm material.\u003c\/p\u003e\n\u003cp\u003eCurrent manufacturer documentation lists Santoprene, Buna\/Nitrile, FKM, EPDM, Neoprene and PTFE overlay diaphragm options. Select the diaphragm according to the complete pump model, design level and existing replacement part number.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sp-ideal-for\"\u003e\n\u003ch4\u003eRecommended For\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eScheduled S30 preventive maintenance\u003c\/li\u003e\n\u003cli\u003eWorn or damaged diaphragm replacement\u003c\/li\u003e\n\u003cli\u003eWet-end inspection and servicing\u003c\/li\u003e\n\u003cli\u003eDiaphragm leak troubleshooting\u003c\/li\u003e\n\u003cli\u003eMaintenance stock for S30 Metallic pumps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eCompatibility \u0026amp; Product Details\u003c\/h3\u003e\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eSandpiper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Pump Model\u003c\/th\u003e\n\u003ctd\u003eSandpiper S30 Metallic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePump Series\u003c\/th\u003e\n\u003ctd\u003eStandard Duty Ball Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNominal Pump Size\u003c\/th\u003e\n\u003ctd\u003e3\" \/ 80 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eAODD Pump Diaphragm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Pump Construction\u003c\/th\u003e\n\u003ctd\u003eMetallic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWetted Material Options\u003c\/th\u003e\n\u003ctd\u003eAluminium, Cast Iron, Stainless Steel, Alloy C and Unpainted Aluminium according to the applicable pump model code\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiaphragm Materials\u003c\/th\u003e\n\u003ctd\u003eSantoprene, Buna\/Nitrile, FKM, EPDM, Neoprene and PTFE Overlay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCurrent Design Level\u003c\/th\u003e\n\u003ctd\u003eDesign Level 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003eVaries according to the selected diaphragm option\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003eHow to Select the Correct S30 Metallic Diaphragm\u003c\/h3\u003e\n\u003cp\u003eConfirm that your pump is an S30 Metallic Standard Duty model, then check the pump design level and existing diaphragm configuration before selecting the replacement part.\u003c\/p\u003e\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n\u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n\u003ch4\u003eConfirm Pump Model\u003c\/h4\u003e\n\u003cp\u003eCheck that the pump is a Sandpiper S30 3-inch Standard Duty AODD pump.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n\u003ch4\u003eConfirm Metallic Construction\u003c\/h4\u003e\n\u003cp\u003eVerify that the pump is the S30 Metallic configuration using its nameplate and complete model code.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n\u003ch4\u003eSelect Diaphragm Material\u003c\/h4\u003e\n\u003cp\u003eMatch the required elastomer, TPE or PTFE diaphragm option to the pump configuration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n\u003ch4\u003eVerify Part Number\u003c\/h4\u003e\n\u003cp\u003eConfirm the manufacturer part number and design level before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eSandpiper S30 Metallic Diaphragm Part Numbers\u003c\/h3\u003e\n\u003cp\u003eUse the table below to identify the current individually listed replacement diaphragm part number for the S30 Metallic pump.\u003c\/p\u003e\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-part-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eDiaphragm Material \/ Type\u003c\/th\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSantoprene\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.098.354\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBuna \/ Nitrile\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.098.360\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFKM\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.098.363\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPDM\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.098.364\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNeoprene\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.098.365\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePTFE Overlay Diaphragm\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.098.604\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sp-note\"\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e The part numbers above are based on the current Sandpiper S30 Metallic Design Level 1 service documentation. Confirm the complete pump model, design level, existing diaphragm and manufacturer part number before ordering.\u003c\/div\u003e\n\u003cdiv class=\"sp-note\"\u003e\n\u003cstrong\u003ePTFE Overlay Note:\u003c\/strong\u003e Part number 286.098.604 is the PTFE overlay diaphragm component. The current S30 Metallic nomenclature includes PTFE configurations using either Santoprene or Neoprene backup diaphragms depending on the complete pump configuration. Verify the pump model code before selecting the applicable backup diaphragm.\u003c\/div\u003e\n\u003ch3\u003eWhy Choose Genuine Sandpiper Diaphragms?\u003c\/h3\u003e\n\u003cp\u003eGenuine Sandpiper diaphragms are intended for compatible Sandpiper AODD pump configurations. Matching the replacement diaphragm material and manufacturer part number to the S30 Metallic pump helps maintain correct component fit during planned servicing.\u003c\/p\u003e\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n\u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n\u003ch4\u003eCorrect S30 Compatibility\u003c\/h4\u003e\n\u003cp\u003eMatch the diaphragm to the applicable S30 Metallic pump configuration and manufacturer part number.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n\u003ch4\u003eMultiple Material Options\u003c\/h4\u003e\n\u003cp\u003eChoose from manufacturer-listed diaphragm materials according to the applicable pump configuration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n\u003ch4\u003ePTFE Configuration\u003c\/h4\u003e\n\u003cp\u003eA PTFE overlay option is available with the appropriate backup diaphragm configuration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n\u003ch4\u003eGenuine Sandpiper Replacement Part\u003c\/h4\u003e\n\u003cp\u003eMaintain the pump using genuine manufacturer spare parts intended for the applicable S30 configuration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWhen Should a Sandpiper S30 Diaphragm Be Inspected?\u003c\/h3\u003e\n\u003cp\u003eInspect the diaphragms during planned wet-end maintenance and whenever abnormal pump behaviour or signs of diaphragm wear or damage are identified.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProcess fluid is detected at the pump exhaust\u003c\/li\u003e\n\u003cli\u003eVisible diaphragm cracking, wear or chemical attack\u003c\/li\u003e\n\u003cli\u003eA diaphragm rupture is suspected\u003c\/li\u003e\n\u003cli\u003eDiaphragm plates are loose or damaged\u003c\/li\u003e\n\u003cli\u003eUnexpected changes in normal pump performance occur\u003c\/li\u003e\n\u003cli\u003eScheduled wet-end maintenance is due\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv class=\"sp-faq\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhich diaphragms are listed for the S30 Metallic pump?\u003c\/summary\u003e\n\u003cp\u003eCurrent S30 Metallic Design Level 1 documentation lists Santoprene, Buna\/Nitrile, FKM, EPDM, Neoprene and a PTFE overlay diaphragm.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs 286.098.604 a complete PTFE diaphragm assembly?\u003c\/summary\u003e\n\u003cp\u003eNo. It is listed as the PTFE overlay diaphragm. The applicable backup diaphragm must be selected according to the complete S30 Metallic pump configuration.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhich backup diaphragm is used with the S30 PTFE overlay?\u003c\/summary\u003e\n\u003cp\u003eCurrent S30 Metallic nomenclature includes PTFE configurations with either Santoprene or Neoprene backup diaphragms. Check the complete pump model code before ordering.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes this diaphragm fit the S30 Non-Metallic pump?\u003c\/summary\u003e\n\u003cp\u003eDo not assume compatibility. S30 Non-Metallic pumps use a different current diaphragm part-number family. Use the dedicated S30 Non-Metallic diaphragm product instead.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow do I select the correct S30 diaphragm material?\u003c\/summary\u003e\n\u003cp\u003eConfirm the pump model, design level, existing diaphragm configuration, pumped fluid and operating conditions. Material suitability should be checked against current Sandpiper compatibility guidance.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"text-align: center;\"\u003eExplore Other Sandpiper Standard Duty Diaphragms\u003c\/h3\u003e\n\u003cdiv class=\"sp-related-grid\"\u003e\n\u003cdiv class=\"sp-related-card\"\u003e\n\u003cspan class=\"sp-related-label\"\u003e3\" Standard Duty\u003c\/span\u003e\n\u003ch4\u003eS30 Diaphragm for Non-Metallic Pumps\u003c\/h4\u003e\n\u003cp\u003eBrowse genuine diaphragm options for compatible S30 Non-Metallic Standard Duty AODD pumps.\u003c\/p\u003e\n\u003ca href=\"\/vi\/products\/sandpiper-s30-non-metallic-standard-duty-diaphragm\"\u003e View S30 Non-Metallic → \u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sp-related-card\"\u003e\n\u003cspan class=\"sp-related-label\"\u003e2\" Standard Duty\u003c\/span\u003e\n\u003ch4\u003eS20 Diaphragms\u003c\/h4\u003e\n\u003cp\u003eExplore genuine replacement diaphragm options for compatible Sandpiper S20 Standard Duty pumps.\u003c\/p\u003e\n\u003ca href=\"#\"\u003eView S20 Diaphragms →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sp-related-card\"\u003e\n\u003cspan class=\"sp-related-label\"\u003e1½\" Standard Duty\u003c\/span\u003e\n\u003ch4\u003eS15 Diaphragms\u003c\/h4\u003e\n\u003cp\u003eFind genuine replacement diaphragm options for compatible Sandpiper S15 Standard Duty pumps.\u003c\/p\u003e\n\u003ca href=\"#\"\u003eView S15 Diaphragms →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sp-related-card\"\u003e\n\u003cspan class=\"sp-related-label\"\u003e1\" Standard Duty\u003c\/span\u003e\n\u003ch4\u003eS1F Diaphragms\u003c\/h4\u003e\n\u003cp\u003eBrowse genuine replacement diaphragm options for compatible Sandpiper S1F Standard Duty pumps.\u003c\/p\u003e\n\u003ca href=\"#\"\u003eView S1F Diaphragms →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sp-help-banner\"\u003e\n\u003cdiv\u003e\n\u003ch3\u003eNeed Help Selecting the Correct S30 Metallic Diaphragm?\u003c\/h3\u003e\n\u003cp\u003eSend ABS Engineering your Sandpiper pump model, design level, existing diaphragm part number, pumped fluid and operating conditions. Our team can assist with identifying the correct genuine Sandpiper replacement diaphragm.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ca href=\"\/vi\/pages\/contact\"\u003e Contact ABS Engineering \u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SANDPIPER","offers":[{"title":"Santoprene","offer_id":52981704687797,"sku":"286.077.354","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"PTFE Overlay - Standard Two Piece","offer_id":52981704851637,"sku":"286.078.600","price":0.0,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/6168\/7989\/files\/18828594-0b1f-46fa-937b-91e8133bb63a_c4248b33-d5e6-4e00-95d7-939c59188ac7.png?v=1790049910"},{"product_id":"sandpiper-s20-non-metallic-standard-duty-diaphragm","title":"Sandpiper S20 2\" Standard Duty AODD Pump Diaphragm for Non-Metallic Pumps","description":"\u003cdiv class=\"sp-diaphragm-desc\"\u003e\n\n \u003cstyle\u003e\n .sp-diaphragm-desc{\n --sp-blue:#1e3a8a;\n --sp-blue-light:#eef2ff;\n --sp-blue-soft:#f7f9ff;\n --sp-text:#2b2f38;\n --sp-muted:#626977;\n --sp-border:#e1e5ec;\n --sp-white:#ffffff;\n\n max-width:1100px;\n margin:0 auto;\n font-family:Arial,Helvetica,sans-serif;\n color:var(--sp-text);\n line-height:1.65;\n }\n\n .sp-diaphragm-desc *{box-sizing:border-box;}\n\n .sp-diaphragm-desc h2{\n color:var(--sp-blue);\n font-size:27px;\n line-height:1.3;\n margin:0 0 12px;\n }\n\n .sp-diaphragm-desc h3{\n color:var(--sp-blue);\n font-size:21px;\n line-height:1.35;\n margin:38px 0 14px;\n }\n\n .sp-diaphragm-desc h4{\n color:var(--sp-blue);\n font-size:15px;\n line-height:1.4;\n margin:0 0 8px;\n }\n\n .sp-diaphragm-desc p{\n margin:0 0 14px;\n font-size:15px;\n }\n\n .sp-diaphragm-desc ul{\n margin:0;\n padding-left:20px;\n font-size:15px;\n }\n\n .sp-diaphragm-desc li{margin-bottom:7px;}\n\n .sp-eyebrow{\n display:inline-block;\n color:var(--sp-blue);\n background:var(--sp-blue-light);\n font-size:12px;\n font-weight:700;\n letter-spacing:.5px;\n text-transform:uppercase;\n padding:6px 11px;\n border-radius:20px;\n margin-bottom:12px;\n }\n\n .sp-intro{\n font-size:16px !important;\n color:var(--sp-muted);\n max-width:850px;\n margin-bottom:28px !important;\n }\n\n .sp-overview-wrap{\n display:grid;\n grid-template-columns:minmax(0,2fr) minmax(240px,1fr);\n gap:28px;\n align-items:start;\n margin:24px 0 28px;\n }\n\n .sp-ideal-for{\n background:var(--sp-blue-soft);\n border:1px solid #dfe5f5;\n border-radius:12px;\n padding:22px;\n }\n\n .sp-ideal-for h4{\n font-size:16px;\n margin-bottom:12px;\n }\n\n .sp-ideal-for ul{padding-left:18px;}\n\n .sp-benefit-grid{\n display:grid;\n grid-template-columns:repeat(auto-fit,minmax(200px,1fr));\n gap:16px;\n margin:22px 0 38px;\n }\n\n .sp-benefit-card{\n border:1px solid var(--sp-border);\n border-radius:10px;\n padding:20px;\n background:var(--sp-white);\n }\n\n .sp-benefit-number{\n width:30px;\n height:30px;\n display:flex;\n align-items:center;\n justify-content:center;\n background:var(--sp-blue-light);\n color:var(--sp-blue);\n border-radius:50%;\n font-size:13px;\n font-weight:700;\n margin-bottom:13px;\n }\n\n .sp-benefit-card p{\n font-size:14px;\n color:var(--sp-muted);\n margin:0;\n }\n\n .sp-table-wrap{\n overflow-x:auto;\n margin:18px 0 38px;\n border:1px solid var(--sp-border);\n border-radius:10px;\n }\n\n .sp-spec-table,\n .sp-part-table{\n width:100%;\n border-collapse:collapse;\n font-size:14px;\n min-width:580px;\n }\n\n .sp-spec-table th,\n .sp-spec-table td,\n .sp-part-table td{\n text-align:left;\n padding:13px 16px;\n border-bottom:1px solid var(--sp-border);\n vertical-align:top;\n }\n\n .sp-spec-table th{\n width:34%;\n color:var(--sp-blue);\n background:#f8f9fc;\n font-weight:700;\n }\n\n .sp-part-table th{\n background:var(--sp-blue);\n color:#fff;\n padding:12px 14px;\n text-align:left;\n }\n\n .sp-part-table tr:nth-child(even) td{\n background:#f8f9fc;\n }\n\n .sp-note{\n border-left:4px solid var(--sp-blue);\n background:var(--sp-blue-soft);\n padding:16px 18px;\n margin:18px 0 34px;\n border-radius:0 8px 8px 0;\n font-size:14px;\n }\n\n .sp-faq{\n border-top:1px solid var(--sp-border);\n margin-bottom:36px;\n }\n\n .sp-faq details{\n border-bottom:1px solid var(--sp-border);\n }\n\n .sp-faq summary{\n cursor:pointer;\n list-style:none;\n color:var(--sp-blue);\n font-size:15px;\n font-weight:700;\n padding:17px 34px 17px 4px;\n position:relative;\n }\n\n .sp-faq summary::-webkit-details-marker{display:none;}\n\n .sp-faq summary:after{\n content:\"+\";\n position:absolute;\n right:5px;\n top:14px;\n font-size:22px;\n font-weight:400;\n }\n\n .sp-faq details[open] summary:after{content:\"−\";}\n\n .sp-faq details p{\n padding:0 4px 17px;\n color:var(--sp-muted);\n font-size:14px;\n }\n\n .sp-related-grid{\n display:grid;\n grid-template-columns:repeat(auto-fit,minmax(190px,1fr));\n gap:16px;\n margin:20px 0 38px;\n }\n\n .sp-related-card{\n border:1px solid var(--sp-border);\n border-radius:10px;\n padding:20px;\n background:#fff;\n display:flex;\n flex-direction:column;\n min-height:180px;\n }\n\n .sp-related-label{\n display:inline-block;\n width:max-content;\n color:var(--sp-blue);\n background:var(--sp-blue-light);\n padding:5px 9px;\n border-radius:16px;\n font-size:11px;\n font-weight:700;\n margin-bottom:12px;\n }\n\n .sp-related-card h4{\n font-size:16px;\n margin-bottom:8px;\n }\n\n .sp-related-card p{\n color:var(--sp-muted);\n font-size:13px;\n flex-grow:1;\n }\n\n .sp-related-card a{\n color:var(--sp-blue);\n font-size:13px;\n font-weight:700;\n text-decoration:none;\n }\n\n .sp-help-banner{\n background:var(--sp-blue);\n color:#fff;\n border-radius:12px;\n padding:28px 30px;\n display:flex;\n justify-content:space-between;\n align-items:center;\n gap:24px;\n flex-wrap:wrap;\n margin-top:40px;\n }\n\n .sp-help-banner h3{\n color:#fff;\n margin:0 0 7px;\n font-size:20px;\n }\n\n .sp-help-banner p{\n color:#e4e9f8;\n font-size:14px;\n margin:0;\n max-width:660px;\n }\n\n .sp-help-banner a{\n flex-shrink:0;\n background:#fff;\n color:var(--sp-blue);\n text-decoration:none;\n font-weight:700;\n font-size:14px;\n padding:12px 24px;\n border-radius:25px;\n }\n\n @media (max-width:760px){\n .sp-diaphragm-desc h2{font-size:23px;}\n .sp-overview-wrap{grid-template-columns:1fr;}\n .sp-help-banner a{\n width:100%;\n text-align:center;\n }\n }\n \u003c\/style\u003e\n\n \u003cspan class=\"sp-eyebrow\"\u003eGenuine Sandpiper Replacement Part\u003c\/span\u003e\n\n \u003ch2\u003eSandpiper S20 2\" Standard Duty AODD Pump Diaphragm for Non-Metallic Pumps\u003c\/h2\u003e\n\n \u003cp class=\"sp-intro\"\u003e\n Genuine Sandpiper replacement diaphragms for compatible S20\n 2-inch Non-Metallic Standard Duty AODD pumps. Choose the required\n diaphragm material, PTFE overlay or one-piece bonded PTFE option\n and verify the manufacturer part number before ordering.\n \u003c\/p\u003e\n\n \u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\n \u003cdiv class=\"sp-overview-wrap\"\u003e\n\n \u003cdiv class=\"sp-overview-main\"\u003e\n\n \u003cp\u003e\n The \u003cstrong\u003eSandpiper S20 diaphragm for Non-Metallic pumps\u003c\/strong\u003e\n is a replacement wear component for compatible S20 2-inch\n Standard Duty air-operated double diaphragm pumps with\n non-metallic wetted construction.\n \u003c\/p\u003e\n\n \u003cp\u003e\n Current S20 Non-Metallic Design Level 3 pumps are available\n with PVDF, polypropylene and conductive polypropylene wetted\n construction. These materials describe the pump's wetted\n components and are separate from diaphragm material.\n \u003c\/p\u003e\n\n \u003cp\u003e\n Current manufacturer service documentation lists Santoprene,\n Buna\/Nitrile, FKM, Neoprene, PTFE overlay and one-piece bonded\n PTFE diaphragm options for the applicable S20 Non-Metallic\n pump configuration.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-ideal-for\"\u003e\n\n \u003ch4\u003eRecommended For\u003c\/h4\u003e\n\n \u003cul\u003e\n \u003cli\u003eScheduled S20 preventive maintenance\u003c\/li\u003e\n \u003cli\u003eWorn or damaged diaphragm replacement\u003c\/li\u003e\n \u003cli\u003eWet-end inspection and servicing\u003c\/li\u003e\n \u003cli\u003eDiaphragm leak troubleshooting\u003c\/li\u003e\n \u003cli\u003eMaintenance stock for S20 Non-Metallic pumps\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003c\/div\u003e\n\n \u003c\/div\u003e\n\n \u003ch3\u003eCompatibility \u0026amp; Product Details\u003c\/h3\u003e\n\n \u003cdiv class=\"sp-table-wrap\"\u003e\n\n \u003ctable class=\"sp-spec-table\"\u003e\n\n \u003ctbody\u003e\n\n \u003ctr\u003e\n \u003cth\u003eBrand\u003c\/th\u003e\n \u003ctd\u003eSandpiper\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003cth\u003eCompatible Pump Model\u003c\/th\u003e\n \u003ctd\u003eSandpiper S20 Non-Metallic\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003cth\u003ePump Series\u003c\/th\u003e\n \u003ctd\u003eStandard Duty Ball Valve\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003cth\u003eNominal Pump Size\u003c\/th\u003e\n \u003ctd\u003e2\" \/ 50 mm\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003cth\u003ePart Type\u003c\/th\u003e\n \u003ctd\u003eAODD Pump Diaphragm\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003cth\u003eCompatible Pump Construction\u003c\/th\u003e\n \u003ctd\u003eNon-Metallic\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003cth\u003eWetted Material Options\u003c\/th\u003e\n \u003ctd\u003e\n PVDF, Polypropylene and Conductive Polypropylene\n according to the applicable pump model code\n \u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003cth\u003eDiaphragm Options\u003c\/th\u003e\n \u003ctd\u003e\n Santoprene, Buna\/Nitrile, FKM, Neoprene,\n PTFE Overlay and One-Piece Bonded PTFE\n \u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003cth\u003eCurrent Design Level\u003c\/th\u003e\n \u003ctd\u003eDesign Level 3\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n \u003ctd\u003eVaries according to the selected diaphragm option\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003c\/tbody\u003e\n\n \u003c\/table\u003e\n\n \u003c\/div\u003e\n\n \u003ch3\u003eHow to Select the Correct S20 Non-Metallic Diaphragm\u003c\/h3\u003e\n\n \u003cp\u003e\n Confirm that your pump is an S20 Non-Metallic Standard Duty model,\n then check the design level, complete model code and existing\n diaphragm configuration before selecting the replacement part.\n \u003c\/p\u003e\n\n \u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eConfirm Pump Model\u003c\/h4\u003e\n \u003cp\u003e\n Check that the pump is a Sandpiper S20 2-inch Standard Duty\n AODD pump.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eConfirm Non-Metallic Construction\u003c\/h4\u003e\n \u003cp\u003e\n Verify that the pump is the S20 Non-Metallic configuration\n using its nameplate and complete model code.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003eSelect Diaphragm Option\u003c\/h4\u003e\n \u003cp\u003e\n Choose the applicable elastomer, TPE or PTFE diaphragm\n option for the pump configuration.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eVerify Part Number\u003c\/h4\u003e\n \u003cp\u003e\n Match the selected diaphragm to the genuine Sandpiper\n manufacturer part number before ordering.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003c\/div\u003e\n\n \u003ch3\u003eSandpiper S20 Non-Metallic Diaphragm Part Numbers\u003c\/h3\u003e\n\n \u003cp\u003e\n Use the table below to identify the current individually listed\n replacement diaphragm part numbers for the S20 Non-Metallic pump.\n \u003c\/p\u003e\n\n \u003cdiv class=\"sp-table-wrap\"\u003e\n\n \u003ctable class=\"sp-part-table\"\u003e\n\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eDiaphragm Material \/ Type\u003c\/th\u003e\n \u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n\n \u003ctbody\u003e\n\n \u003ctr\u003e\n \u003ctd\u003eSantoprene\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.005.354\u003c\/strong\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003ctd\u003eBuna \/ Nitrile\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.005.360\u003c\/strong\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003ctd\u003eFKM\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.005.363\u003c\/strong\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003ctd\u003eNeoprene\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.005.365\u003c\/strong\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003ctd\u003ePTFE Overlay Diaphragm\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.119.600\u003c\/strong\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003ctd\u003eOne-Piece Bonded PTFE\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.114.000\u003c\/strong\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003c\/tbody\u003e\n\n \u003c\/table\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eImportant:\u003c\/strong\u003e\n The part numbers above are based on the current Sandpiper S20\n Non-Metallic Design Level 3 service documentation. Confirm the\n complete pump model, design level, existing diaphragm and\n manufacturer part number before ordering.\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003ePTFE Overlay Note:\u003c\/strong\u003e\n Part number 286.119.600 is the PTFE overlay diaphragm component\n and should not be treated as a complete two-piece diaphragm\n assembly by itself. Current S20 Non-Metallic nomenclature includes\n PTFE configurations using Santoprene or Neoprene backup\n diaphragms depending on the complete pump configuration.\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eOne-Piece PTFE Note:\u003c\/strong\u003e\n Part number 286.114.000 is listed by Sandpiper as the\n one-piece bonded PTFE diaphragm for the current S20\n Non-Metallic configuration.\n \u003c\/div\u003e\n\n \u003ch3\u003eWhy Choose Genuine Sandpiper Diaphragms?\u003c\/h3\u003e\n\n \u003cp\u003e\n Genuine Sandpiper diaphragms are intended for compatible\n Sandpiper AODD pump configurations. Matching the replacement\n diaphragm and manufacturer part number to the S20 Non-Metallic\n pump supports correct component fit during servicing and\n preventive maintenance.\n \u003c\/p\u003e\n\n \u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eCorrect S20 Compatibility\u003c\/h4\u003e\n \u003cp\u003e\n Match the diaphragm to the applicable S20 Non-Metallic\n configuration and manufacturer part number.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eMultiple Material Options\u003c\/h4\u003e\n \u003cp\u003e\n Choose from manufacturer-listed diaphragm materials\n according to the applicable pump configuration.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003ePTFE Options\u003c\/h4\u003e\n \u003cp\u003e\n Applicable configurations include a PTFE overlay and\n one-piece bonded PTFE diaphragm.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eGenuine Sandpiper Replacement Part\u003c\/h4\u003e\n \u003cp\u003e\n Maintain the pump using genuine manufacturer spare parts\n intended for the applicable S20 configuration.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003c\/div\u003e\n\n \u003ch3\u003eWhen Should a Sandpiper S20 Diaphragm Be Inspected?\u003c\/h3\u003e\n\n \u003cp\u003e\n Inspect the diaphragms during planned wet-end maintenance and\n whenever abnormal pump behaviour or signs of diaphragm wear\n or damage are identified.\n \u003c\/p\u003e\n\n \u003cul\u003e\n \u003cli\u003eProcess fluid is detected at the pump exhaust\u003c\/li\u003e\n \u003cli\u003eVisible diaphragm cracking, wear or chemical attack\u003c\/li\u003e\n \u003cli\u003eA diaphragm rupture is suspected\u003c\/li\u003e\n \u003cli\u003eDiaphragm plates are loose or damaged\u003c\/li\u003e\n \u003cli\u003eUnexpected changes in normal pump performance occur\u003c\/li\u003e\n \u003cli\u003eScheduled wet-end maintenance is due\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n \u003cdiv class=\"sp-faq\"\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eWhich diaphragms are available for the S20 Non-Metallic pump?\u003c\/summary\u003e\n \u003cp\u003e\n Current S20 Non-Metallic Design Level 3 service documentation\n lists Santoprene, Buna\/Nitrile, FKM, Neoprene, PTFE Overlay\n and One-Piece Bonded PTFE diaphragms.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eIs 286.119.600 a complete PTFE diaphragm assembly?\u003c\/summary\u003e\n \u003cp\u003e\n No. Part number 286.119.600 is the PTFE overlay diaphragm\n component. The applicable backup diaphragm must also match\n the complete pump configuration.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eWhich backup diaphragm is used with the S20 Non-Metallic PTFE overlay?\u003c\/summary\u003e\n \u003cp\u003e\n Current S20 Non-Metallic nomenclature includes PTFE\n configurations with Santoprene or Neoprene backup\n diaphragms. Verify the complete pump model code before\n selecting the backup diaphragm.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eWhat is Sandpiper part number 286.114.000?\u003c\/summary\u003e\n \u003cp\u003e\n Part number 286.114.000 is listed as the one-piece bonded\n PTFE diaphragm for the current S20 Non-Metallic pump.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eWhich wetted materials are available for S20 Non-Metallic pumps?\u003c\/summary\u003e\n \u003cp\u003e\n Current manufacturer documentation identifies PVDF,\n polypropylene and conductive polypropylene wetted\n construction options.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eDoes this diaphragm fit an S20 Metallic pump?\u003c\/summary\u003e\n \u003cp\u003e\n Do not assume compatibility. Current S20 Metallic pumps\n use a different diaphragm part-number family. Use the\n dedicated S20 Metallic diaphragm product instead.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eHow do I select the correct Sandpiper S20 diaphragm?\u003c\/summary\u003e\n \u003cp\u003e\n Confirm the pump model, non-metallic construction, design\n level, existing diaphragm configuration, pumped fluid and\n operating conditions before ordering.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003c\/div\u003e\n\n \u003ch3 style=\"text-align:center;\"\u003e\n Explore Other Sandpiper Standard Duty Diaphragms\n \u003c\/h3\u003e\n\n \u003cdiv class=\"sp-related-grid\"\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003e2\" Standard Duty\u003c\/span\u003e\n \u003ch4\u003eS20 Diaphragm for Metallic Pumps\u003c\/h4\u003e\n \u003cp\u003e\n Browse genuine replacement diaphragm options for compatible\n S20 Metallic Standard Duty AODD pumps.\n \u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-s20-metallic-standard-duty-diaphragm\"\u003e\n View S20 Metallic →\n \u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003e3\" Standard Duty\u003c\/span\u003e\n \u003ch4\u003eS30 Diaphragms\u003c\/h4\u003e\n \u003cp\u003e\n Explore genuine replacement diaphragm options for compatible\n Sandpiper S30 Standard Duty pumps.\n \u003c\/p\u003e\n \u003ca href=\"#\"\u003eView S30 Diaphragms →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003e1½\" Standard Duty\u003c\/span\u003e\n \u003ch4\u003eS15 Diaphragms\u003c\/h4\u003e\n \u003cp\u003e\n Find genuine replacement diaphragm options for compatible\n Sandpiper S15 Standard Duty pumps.\n \u003c\/p\u003e\n \u003ca href=\"#\"\u003eView S15 Diaphragms →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003e1\" Standard Duty\u003c\/span\u003e\n \u003ch4\u003eS1F Diaphragms\u003c\/h4\u003e\n \u003cp\u003e\n Browse genuine replacement diaphragm options for compatible\n Sandpiper S1F Standard Duty pumps.\n \u003c\/p\u003e\n \u003ca href=\"#\"\u003eView S1F Diaphragms →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-help-banner\"\u003e\n\n \u003cdiv\u003e\n \u003ch3\u003eNeed Help Selecting the Correct S20 Non-Metallic Diaphragm?\u003c\/h3\u003e\n \u003cp\u003e\n Send ABS Engineering your Sandpiper pump model, design level,\n existing diaphragm part number, pumped fluid and operating\n conditions. Our team can assist with identifying the correct\n genuine Sandpiper replacement diaphragm.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003ca href=\"\/vi\/pages\/contact\"\u003e\n Contact ABS Engineering\n \u003c\/a\u003e\n\n \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"SANDPIPER","offers":[{"title":"Santoprene","offer_id":52981720645813,"sku":"286.005.354","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"FKM","offer_id":52981720678581,"sku":"286.005.360","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Neoprene","offer_id":52981720744117,"sku":"286.005.363","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Nitrile \/ Buna","offer_id":52981720776885,"sku":"286.005.365","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"PTFE — Standard Two-Piece","offer_id":52981720809653,"sku":"286.119.600","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"PTFE — Synthesis One-Piece","offer_id":52981720842421,"sku":"286.114.000","price":0.0,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/6168\/7989\/files\/18828594-0b1f-46fa-937b-91e8133bb63a_c4248b33-d5e6-4e00-95d7-939c59188ac7.png?v=1790049910"},{"product_id":"sandpiper-s15-non-metallic-standard-duty-diaphragm","title":"Sandpiper S15 1½\" Standard Duty AODD Pump Diaphragm for Non-Metallic Pumps","description":"\u003cdiv class=\"sp-diaphragm-desc\"\u003e\n\n \u003cstyle\u003e\n .sp-diaphragm-desc{\n --sp-blue:#1e3a8a;\n --sp-blue-light:#eef2ff;\n --sp-blue-soft:#f7f9ff;\n --sp-text:#2b2f38;\n --sp-muted:#626977;\n --sp-border:#e1e5ec;\n --sp-white:#ffffff;\n max-width:1100px;\n margin:0 auto;\n font-family:Arial,Helvetica,sans-serif;\n color:var(--sp-text);\n line-height:1.65;\n }\n\n .sp-diaphragm-desc *{box-sizing:border-box;}\n\n .sp-diaphragm-desc h2{\n color:var(--sp-blue);\n font-size:27px;\n line-height:1.3;\n margin:0 0 12px;\n }\n\n .sp-diaphragm-desc h3{\n color:var(--sp-blue);\n font-size:21px;\n line-height:1.35;\n margin:38px 0 14px;\n }\n\n .sp-diaphragm-desc h4{\n color:var(--sp-blue);\n font-size:15px;\n line-height:1.4;\n margin:0 0 8px;\n }\n\n .sp-diaphragm-desc p{\n margin:0 0 14px;\n font-size:15px;\n }\n\n .sp-diaphragm-desc ul{\n margin:0;\n padding-left:20px;\n font-size:15px;\n }\n\n .sp-diaphragm-desc li{margin-bottom:7px;}\n\n .sp-eyebrow{\n display:inline-block;\n color:var(--sp-blue);\n background:var(--sp-blue-light);\n font-size:12px;\n font-weight:700;\n letter-spacing:.5px;\n text-transform:uppercase;\n padding:6px 11px;\n border-radius:20px;\n margin-bottom:12px;\n }\n\n .sp-intro{\n font-size:16px !important;\n color:var(--sp-muted);\n max-width:850px;\n margin-bottom:28px !important;\n }\n\n .sp-overview-wrap{\n display:grid;\n grid-template-columns:minmax(0,2fr) minmax(240px,1fr);\n gap:28px;\n align-items:start;\n margin:24px 0 28px;\n }\n\n .sp-ideal-for{\n background:var(--sp-blue-soft);\n border:1px solid #dfe5f5;\n border-radius:12px;\n padding:22px;\n }\n\n .sp-ideal-for h4{\n font-size:16px;\n margin-bottom:12px;\n }\n\n .sp-ideal-for ul{padding-left:18px;}\n\n .sp-benefit-grid{\n display:grid;\n grid-template-columns:repeat(auto-fit,minmax(200px,1fr));\n gap:16px;\n margin:22px 0 38px;\n }\n\n .sp-benefit-card{\n border:1px solid var(--sp-border);\n border-radius:10px;\n padding:20px;\n background:var(--sp-white);\n }\n\n .sp-benefit-number{\n width:30px;\n height:30px;\n display:flex;\n align-items:center;\n justify-content:center;\n background:var(--sp-blue-light);\n color:var(--sp-blue);\n border-radius:50%;\n font-size:13px;\n font-weight:700;\n margin-bottom:13px;\n }\n\n .sp-benefit-card p{\n font-size:14px;\n color:var(--sp-muted);\n margin:0;\n }\n\n .sp-table-wrap{\n overflow-x:auto;\n margin:18px 0 38px;\n border:1px solid var(--sp-border);\n border-radius:10px;\n }\n\n .sp-spec-table,\n .sp-part-table{\n width:100%;\n border-collapse:collapse;\n font-size:14px;\n min-width:580px;\n }\n\n .sp-spec-table th,\n .sp-spec-table td,\n .sp-part-table td{\n text-align:left;\n padding:13px 16px;\n border-bottom:1px solid var(--sp-border);\n vertical-align:top;\n }\n\n .sp-spec-table th{\n width:34%;\n color:var(--sp-blue);\n background:#f8f9fc;\n font-weight:700;\n }\n\n .sp-part-table th{\n background:var(--sp-blue);\n color:#fff;\n padding:12px 14px;\n text-align:left;\n }\n\n .sp-part-table tr:nth-child(even) td{\n background:#f8f9fc;\n }\n\n .sp-note{\n border-left:4px solid var(--sp-blue);\n background:var(--sp-blue-soft);\n padding:16px 18px;\n margin:18px 0 34px;\n border-radius:0 8px 8px 0;\n font-size:14px;\n }\n\n .sp-faq{\n border-top:1px solid var(--sp-border);\n margin-bottom:36px;\n }\n\n .sp-faq details{\n border-bottom:1px solid var(--sp-border);\n }\n\n .sp-faq summary{\n cursor:pointer;\n list-style:none;\n color:var(--sp-blue);\n font-size:15px;\n font-weight:700;\n padding:17px 34px 17px 4px;\n position:relative;\n }\n\n .sp-faq summary::-webkit-details-marker{display:none;}\n\n .sp-faq summary:after{\n content:\"+\";\n position:absolute;\n right:5px;\n top:14px;\n font-size:22px;\n font-weight:400;\n }\n\n .sp-faq details[open] summary:after{content:\"−\";}\n\n .sp-faq details p{\n padding:0 4px 17px;\n color:var(--sp-muted);\n font-size:14px;\n }\n\n .sp-related-grid{\n display:grid;\n grid-template-columns:repeat(auto-fit,minmax(190px,1fr));\n gap:16px;\n margin:20px 0 38px;\n }\n\n .sp-related-card{\n border:1px solid var(--sp-border);\n border-radius:10px;\n padding:20px;\n background:#fff;\n display:flex;\n flex-direction:column;\n min-height:180px;\n }\n\n .sp-related-label{\n display:inline-block;\n width:max-content;\n color:var(--sp-blue);\n background:var(--sp-blue-light);\n padding:5px 9px;\n border-radius:16px;\n font-size:11px;\n font-weight:700;\n margin-bottom:12px;\n }\n\n .sp-related-card h4{\n font-size:16px;\n margin-bottom:8px;\n }\n\n .sp-related-card p{\n color:var(--sp-muted);\n font-size:13px;\n flex-grow:1;\n }\n\n .sp-related-card a{\n color:var(--sp-blue);\n font-size:13px;\n font-weight:700;\n text-decoration:none;\n }\n\n .sp-help-banner{\n background:var(--sp-blue);\n color:#fff;\n border-radius:12px;\n padding:28px 30px;\n display:flex;\n justify-content:space-between;\n align-items:center;\n gap:24px;\n flex-wrap:wrap;\n margin-top:40px;\n }\n\n .sp-help-banner h3{\n color:#fff;\n margin:0 0 7px;\n font-size:20px;\n }\n\n .sp-help-banner p{\n color:#e4e9f8;\n font-size:14px;\n margin:0;\n max-width:660px;\n }\n\n .sp-help-banner a{\n flex-shrink:0;\n background:#fff;\n color:var(--sp-blue);\n text-decoration:none;\n font-weight:700;\n font-size:14px;\n padding:12px 24px;\n border-radius:25px;\n }\n\n @media (max-width:760px){\n .sp-diaphragm-desc h2{font-size:23px;}\n .sp-overview-wrap{grid-template-columns:1fr;}\n .sp-help-banner a{\n width:100%;\n text-align:center;\n }\n }\n \u003c\/style\u003e\n\n\n \u003cspan class=\"sp-eyebrow\"\u003eGenuine Sandpiper Replacement Part\u003c\/span\u003e\n\n \u003ch2\u003eSandpiper S15 1½\" Standard Duty AODD Pump Diaphragm for Non-Metallic Pumps\u003c\/h2\u003e\n\n \u003cp class=\"sp-intro\"\u003e\n Genuine Sandpiper replacement diaphragms for compatible S15\n 1½-inch Non-Metallic Standard Duty AODD pumps. Available\n diaphragm materials include Santoprene, Nitrile, FKM,\n Neoprene and PTFE, depending on the applicable pump configuration.\n \u003c\/p\u003e\n\n\n \u003c!-- PRODUCT OVERVIEW --\u003e\n\n \u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\n \u003cdiv class=\"sp-overview-wrap\"\u003e\n\n \u003cdiv class=\"sp-overview-main\"\u003e\n\n \u003cp\u003e\n The \u003cstrong\u003eSandpiper S15 diaphragm for Non-Metallic pumps\u003c\/strong\u003e\n is a genuine replacement wear component for compatible S15\n 1½-inch Standard Duty air-operated double diaphragm pumps\n with non-metallic wetted construction.\n \u003c\/p\u003e\n\n \u003cp\u003e\n Current S15 Non-Metallic Design Level 3 configurations include\n PVDF, polypropylene and conductive polypropylene wetted\n construction. Pump wetted material and diaphragm material\n are separate specifications.\n \u003c\/p\u003e\n\n \u003cp\u003e\n Current Sandpiper service documentation individually lists\n Santoprene, Nitrile, FKM, Neoprene and PTFE diaphragm\n materials. PTFE configurations include an overlay diaphragm\n and a one-piece bonded PTFE diaphragm design.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-ideal-for\"\u003e\n\n \u003ch4\u003eRecommended For\u003c\/h4\u003e\n\n \u003cul\u003e\n \u003cli\u003eScheduled S15 preventive maintenance\u003c\/li\u003e\n \u003cli\u003eWorn or damaged diaphragm replacement\u003c\/li\u003e\n \u003cli\u003eWet-end inspection and servicing\u003c\/li\u003e\n \u003cli\u003eDiaphragm leak troubleshooting\u003c\/li\u003e\n \u003cli\u003eMaintenance stock for S15 Non-Metallic pumps\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003c\/div\u003e\n\n \u003c\/div\u003e\n\n\n \u003c!-- COMPATIBILITY --\u003e\n\n \u003ch3\u003eCompatibility \u0026amp; Product Details\u003c\/h3\u003e\n\n \u003cdiv class=\"sp-table-wrap\"\u003e\n\n \u003ctable class=\"sp-spec-table\"\u003e\n\n \u003ctbody\u003e\n\n \u003ctr\u003e\n \u003cth\u003eBrand\u003c\/th\u003e\n \u003ctd\u003eSandpiper\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003cth\u003eCompatible Pump Model\u003c\/th\u003e\n \u003ctd\u003eSandpiper S15 Non-Metallic\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003cth\u003ePump Series\u003c\/th\u003e\n \u003ctd\u003eStandard Duty Ball Valve\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003cth\u003eNominal Pump Size\u003c\/th\u003e\n \u003ctd\u003e1½\" \/ 40 mm\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003cth\u003ePart Type\u003c\/th\u003e\n \u003ctd\u003eAODD Pump Diaphragm\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003cth\u003eCompatible Pump Construction\u003c\/th\u003e\n \u003ctd\u003eNon-Metallic\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003cth\u003eWetted Material Options\u003c\/th\u003e\n \u003ctd\u003e\n PVDF, Polypropylene and Conductive Polypropylene\n \u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003cth\u003eDiaphragm Materials\u003c\/th\u003e\n \u003ctd\u003e\n Santoprene, Nitrile, FKM, Neoprene and PTFE\n \u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003cth\u003ePTFE Diaphragm Construction\u003c\/th\u003e\n \u003ctd\u003e\n PTFE Overlay or One-Piece Bonded PTFE,\n according to the applicable pump configuration\n \u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003cth\u003eCurrent Design Level\u003c\/th\u003e\n \u003ctd\u003eDesign Level 3\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n \u003ctd\u003e\n Varies according to the selected diaphragm material\n and construction\n \u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003c\/tbody\u003e\n\n \u003c\/table\u003e\n\n \u003c\/div\u003e\n\n\n \u003c!-- HOW TO SELECT --\u003e\n\n \u003ch3\u003eHow to Select the Correct S15 Non-Metallic Diaphragm\u003c\/h3\u003e\n\n \u003cp\u003e\n Confirm that your pump is an S15 Non-Metallic Standard Duty\n model, then verify the design level, diaphragm material and\n existing manufacturer part number before selecting a replacement.\n \u003c\/p\u003e\n\n \u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eConfirm Pump Model\u003c\/h4\u003e\n \u003cp\u003e\n Verify that the pump is a Sandpiper S15 1½-inch\n Standard Duty AODD pump.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eConfirm Non-Metallic Construction\u003c\/h4\u003e\n \u003cp\u003e\n Check the pump nameplate and complete model code to confirm\n the Non-Metallic configuration.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003eSelect Diaphragm Material\u003c\/h4\u003e\n \u003cp\u003e\n Select Santoprene, Nitrile, FKM, Neoprene or the applicable\n PTFE diaphragm construction.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eVerify Part Number\u003c\/h4\u003e\n \u003cp\u003e\n Match the selected diaphragm to the genuine Sandpiper\n manufacturer part number before ordering.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003c\/div\u003e\n\n\n \u003c!-- PART NUMBERS --\u003e\n\n \u003ch3\u003eSandpiper S15 Non-Metallic Diaphragm Part Numbers\u003c\/h3\u003e\n\n \u003cp\u003e\n Use the table below to identify the current replacement diaphragm\n according to the required material and diaphragm construction.\n \u003c\/p\u003e\n\n \u003cdiv class=\"sp-table-wrap\"\u003e\n\n \u003ctable class=\"sp-part-table\"\u003e\n\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eDiaphragm Material \/ Type\u003c\/th\u003e\n \u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n\n \u003ctbody\u003e\n\n \u003ctr\u003e\n \u003ctd\u003eSantoprene\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.005.354\u003c\/strong\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003ctd\u003eNitrile\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.005.360\u003c\/strong\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003ctd\u003eFKM\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.005.363\u003c\/strong\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003ctd\u003eNeoprene\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.005.365\u003c\/strong\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003ctd\u003ePTFE Overlay Diaphragm\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.119.600\u003c\/strong\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003ctd\u003eOne-Piece Bonded PTFE Diaphragm\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.114.000\u003c\/strong\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003c\/tbody\u003e\n\n \u003c\/table\u003e\n\n \u003c\/div\u003e\n\n\n \u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eImportant:\u003c\/strong\u003e\n The part numbers above are based on the current Sandpiper S15\n Non-Metallic Design Level 3 service documentation. Confirm the\n complete pump model, design level, existing diaphragm material\n and manufacturer part number before ordering. Compatibility\n with earlier pump revisions requires verification.\n \u003c\/div\u003e\n\n\n \u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003ePTFE Selection Note:\u003c\/strong\u003e\n Part number 286.119.600 is the PTFE overlay diaphragm component\n and should not be treated as a complete two-piece diaphragm\n assembly by itself. Current S15 Non-Metallic nomenclature\n includes PTFE configurations with Santoprene or Neoprene backup\n diaphragms depending on the complete pump configuration.\n \u003c\/div\u003e\n\n\n \u003c!-- WHY GENUINE --\u003e\n\n \u003ch3\u003eWhy Choose Genuine Sandpiper Diaphragms?\u003c\/h3\u003e\n\n \u003cp\u003e\n Genuine Sandpiper diaphragms are intended for compatible\n Sandpiper AODD pump configurations. Matching the correct\n diaphragm material, construction and manufacturer part number\n to the S15 Non-Metallic pump supports proper component fit\n during servicing.\n \u003c\/p\u003e\n\n \u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eCorrect Pump Compatibility\u003c\/h4\u003e\n \u003cp\u003e\n Select the replacement diaphragm according to the\n applicable S15 Non-Metallic configuration.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eMaterial Selection\u003c\/h4\u003e\n \u003cp\u003e\n Current manufacturer documentation identifies the applicable\n diaphragm materials for S15 Non-Metallic pumps.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003ePTFE Construction Choice\u003c\/h4\u003e\n \u003cp\u003e\n Applicable configurations include a PTFE overlay and\n one-piece bonded PTFE diaphragm.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eGenuine Sandpiper Replacement Part\u003c\/h4\u003e\n \u003cp\u003e\n Maintain the pump using genuine manufacturer spare parts\n intended for the applicable S15 configuration.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003c\/div\u003e\n\n\n \u003c!-- WHEN TO INSPECT --\u003e\n\n \u003ch3\u003eWhen Should a Sandpiper S15 Diaphragm Be Inspected?\u003c\/h3\u003e\n\n \u003cp\u003e\n Inspect the diaphragms during planned wet-end maintenance and\n whenever abnormal pump behaviour or signs of diaphragm wear\n or damage are identified.\n \u003c\/p\u003e\n\n \u003cul\u003e\n \u003cli\u003eProcess fluid is detected at the pump exhaust\u003c\/li\u003e\n \u003cli\u003eVisible diaphragm wear, cracking or damage is identified\u003c\/li\u003e\n \u003cli\u003eA diaphragm rupture is suspected\u003c\/li\u003e\n \u003cli\u003eDiaphragm plates are loose or damaged\u003c\/li\u003e\n \u003cli\u003eUnexpected changes in normal pump performance occur\u003c\/li\u003e\n \u003cli\u003eScheduled wet-end maintenance is due\u003c\/li\u003e\n \u003c\/ul\u003e\n\n\n \u003c!-- FAQ --\u003e\n\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n \u003cdiv class=\"sp-faq\"\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003e\n Which diaphragm materials are available for the Sandpiper S15 Non-Metallic pump?\n \u003c\/summary\u003e\n \u003cp\u003e\n The current S15 Non-Metallic Design Level 3 individual parts\n list identifies Santoprene, Nitrile, FKM, Neoprene and PTFE\n diaphragm materials.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003e\n Is EPDM listed for the current S15 Non-Metallic pump?\n \u003c\/summary\u003e\n \u003cp\u003e\n EPDM is not individually listed as a replacement diaphragm\n in the current S15 Non-Metallic Design Level 3 parts list.\n Compatibility with a different revision should be verified\n against the applicable manufacturer documentation.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003e\n What is Sandpiper part number 286.005.354?\n \u003c\/summary\u003e\n \u003cp\u003e\n Part number 286.005.354 is the Santoprene diaphragm listed\n for the current S15 Non-Metallic pump.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003e\n What is Sandpiper part number 286.119.600?\n \u003c\/summary\u003e\n \u003cp\u003e\n Part number 286.119.600 is the PTFE overlay diaphragm\n component listed for the current S15 Non-Metallic pump.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003e\n What is Sandpiper part number 286.114.000?\n \u003c\/summary\u003e\n \u003cp\u003e\n Part number 286.114.000 is the One-Piece Bonded PTFE\n diaphragm listed for the current S15 Non-Metallic pump.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003e\n Does this product fit an S15 Metallic pump?\n \u003c\/summary\u003e\n \u003cp\u003e\n Do not assume compatibility. Current S15 Metallic pumps\n use a different diaphragm part-number family. Use the\n dedicated S15 Metallic diaphragm product.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003e\n How do I select the correct Sandpiper S15 Non-Metallic diaphragm?\n \u003c\/summary\u003e\n \u003cp\u003e\n Confirm the pump model, non-metallic construction, design\n level, existing diaphragm material and manufacturer part\n number. Fluid compatibility and operating conditions should\n also be checked against current Sandpiper guidance.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003c\/div\u003e\n\n\n \u003c!-- RELATED PRODUCTS --\u003e\n\n \u003ch3 style=\"text-align:center;\"\u003e\n Explore Other Sandpiper Standard Duty Diaphragms\n \u003c\/h3\u003e\n\n \u003cdiv class=\"sp-related-grid\"\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003e1½\" Standard Duty\u003c\/span\u003e\n \u003ch4\u003eS15 Diaphragm for Metallic Pumps\u003c\/h4\u003e\n \u003cp\u003e\n Browse genuine replacement diaphragm materials for\n compatible S15 Metallic Standard Duty pumps.\n \u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-s15-metallic-standard-duty-diaphragm\"\u003e\n View S15 Metallic →\n \u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003e2\" Standard Duty\u003c\/span\u003e\n \u003ch4\u003eS20 Standard Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003e\n Explore genuine replacement diaphragms for compatible\n Sandpiper S20 Standard Duty AODD pumps.\n \u003c\/p\u003e\n \u003ca href=\"#\"\u003eView S20 Diaphragms →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003e3\" Standard Duty\u003c\/span\u003e\n \u003ch4\u003eS30 Standard Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003e\n Browse genuine replacement diaphragms for compatible\n Sandpiper S30 Standard Duty AODD pumps.\n \u003c\/p\u003e\n \u003ca href=\"#\"\u003eView S30 Diaphragms →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003e1\" Standard Duty\u003c\/span\u003e\n \u003ch4\u003eS1F Standard Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003e\n Find genuine replacement diaphragms for compatible\n Sandpiper S1F Standard Duty AODD pumps.\n \u003c\/p\u003e\n \u003ca href=\"#\"\u003eView S1F Diaphragms →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003c\/div\u003e\n\n\n \u003c!-- CTA --\u003e\n\n \u003cdiv class=\"sp-help-banner\"\u003e\n\n \u003cdiv\u003e\n \u003ch3\u003eNeed Help Selecting the Correct S15 Non-Metallic Diaphragm?\u003c\/h3\u003e\n \u003cp\u003e\n Send ABS Engineering your Sandpiper pump model, design level,\n existing diaphragm part number, pumped fluid and operating\n conditions. Our team can assist with identifying the correct\n genuine Sandpiper replacement diaphragm.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003ca href=\"\/vi\/pages\/contact\"\u003e\n Contact ABS Engineering\n \u003c\/a\u003e\n\n \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"SANDPIPER","offers":[{"title":"Santoprene","offer_id":52981919547573,"sku":"286.005.354","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Nitrile\/Buna","offer_id":52981919580341,"sku":"286.005.360","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"FKM","offer_id":52981919613109,"sku":"286.005.363","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Neoprene","offer_id":52981919678645,"sku":"286.005.365","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"PTFE — Standard Two-Piece","offer_id":52981919711413,"sku":"286.119.600","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"PTFE — Synthesis™ One-Piece","offer_id":52981919744181,"sku":"286.114.000","price":0.0,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/6168\/7989\/files\/18828594-0b1f-46fa-937b-91e8133bb63a_c4248b33-d5e6-4e00-95d7-939c59188ac7.png?v=1790049910"},{"product_id":"sandpiper-s1f-non-metallic-standard-duty-diaphragm","title":"Sandpiper S1F 1\" Standard Duty AODD Pump Diaphragm for Non-Metallic Pumps","description":"\u003cdiv class=\"sp-diaphragm-desc\"\u003e\n\n \u003cstyle\u003e\n .sp-diaphragm-desc{\n --sp-blue:#1e3a8a;\n --sp-blue-light:#eef2ff;\n --sp-blue-soft:#f7f9ff;\n --sp-text:#2b2f38;\n --sp-muted:#626977;\n --sp-border:#e1e5ec;\n --sp-white:#ffffff;\n\n max-width:1100px;\n margin:0 auto;\n font-family:Arial,Helvetica,sans-serif;\n color:var(--sp-text);\n line-height:1.65;\n }\n\n .sp-diaphragm-desc *{box-sizing:border-box;}\n\n .sp-diaphragm-desc h2{\n color:var(--sp-blue);\n font-size:27px;\n line-height:1.3;\n margin:0 0 12px;\n }\n\n .sp-diaphragm-desc h3{\n color:var(--sp-blue);\n font-size:21px;\n line-height:1.35;\n margin:38px 0 14px;\n }\n\n .sp-diaphragm-desc h4{\n color:var(--sp-blue);\n font-size:15px;\n line-height:1.4;\n margin:0 0 8px;\n }\n\n .sp-diaphragm-desc p{\n margin:0 0 14px;\n font-size:15px;\n }\n\n .sp-diaphragm-desc ul{\n margin:0;\n padding-left:20px;\n font-size:15px;\n }\n\n .sp-diaphragm-desc li{margin-bottom:7px;}\n\n .sp-eyebrow{\n display:inline-block;\n color:var(--sp-blue);\n background:var(--sp-blue-light);\n font-size:12px;\n font-weight:700;\n letter-spacing:.5px;\n text-transform:uppercase;\n padding:6px 11px;\n border-radius:20px;\n margin-bottom:12px;\n }\n\n .sp-intro{\n font-size:16px !important;\n color:var(--sp-muted);\n max-width:850px;\n margin-bottom:28px !important;\n }\n\n .sp-overview-wrap{\n display:grid;\n grid-template-columns:minmax(0,2fr) minmax(240px,1fr);\n gap:28px;\n align-items:start;\n margin:24px 0 28px;\n }\n\n .sp-ideal-for{\n background:var(--sp-blue-soft);\n border:1px solid #dfe5f5;\n border-radius:12px;\n padding:22px;\n }\n\n .sp-ideal-for h4{\n font-size:16px;\n margin-bottom:12px;\n }\n\n .sp-ideal-for ul{padding-left:18px;}\n\n .sp-benefit-grid{\n display:grid;\n grid-template-columns:repeat(auto-fit,minmax(200px,1fr));\n gap:16px;\n margin:22px 0 38px;\n }\n\n .sp-benefit-card{\n border:1px solid var(--sp-border);\n border-radius:10px;\n padding:20px;\n background:var(--sp-white);\n }\n\n .sp-benefit-number{\n width:30px;\n height:30px;\n display:flex;\n align-items:center;\n justify-content:center;\n background:var(--sp-blue-light);\n color:var(--sp-blue);\n border-radius:50%;\n font-size:13px;\n font-weight:700;\n margin-bottom:13px;\n }\n\n .sp-benefit-card p{\n font-size:14px;\n color:var(--sp-muted);\n margin:0;\n }\n\n .sp-table-wrap{\n overflow-x:auto;\n margin:18px 0 38px;\n border:1px solid var(--sp-border);\n border-radius:10px;\n }\n\n .sp-spec-table,\n .sp-part-table{\n width:100%;\n border-collapse:collapse;\n font-size:14px;\n min-width:580px;\n }\n\n .sp-spec-table th,\n .sp-spec-table td,\n .sp-part-table td{\n text-align:left;\n padding:13px 16px;\n border-bottom:1px solid var(--sp-border);\n vertical-align:top;\n }\n\n .sp-spec-table th{\n width:34%;\n color:var(--sp-blue);\n background:#f8f9fc;\n font-weight:700;\n }\n\n .sp-part-table th{\n background:var(--sp-blue);\n color:#fff;\n padding:12px 14px;\n text-align:left;\n }\n\n .sp-part-table tr:nth-child(even) td{\n background:#f8f9fc;\n }\n\n .sp-note{\n border-left:4px solid var(--sp-blue);\n background:var(--sp-blue-soft);\n padding:16px 18px;\n margin:18px 0 34px;\n border-radius:0 8px 8px 0;\n font-size:14px;\n }\n\n .sp-faq{\n border-top:1px solid var(--sp-border);\n margin-bottom:36px;\n }\n\n .sp-faq details{\n border-bottom:1px solid var(--sp-border);\n }\n\n .sp-faq summary{\n cursor:pointer;\n list-style:none;\n color:var(--sp-blue);\n font-size:15px;\n font-weight:700;\n padding:17px 34px 17px 4px;\n position:relative;\n }\n\n .sp-faq summary::-webkit-details-marker{display:none;}\n\n .sp-faq summary:after{\n content:\"+\";\n position:absolute;\n right:5px;\n top:14px;\n font-size:22px;\n font-weight:400;\n }\n\n .sp-faq details[open] summary:after{content:\"−\";}\n\n .sp-faq details p{\n padding:0 4px 17px;\n color:var(--sp-muted);\n font-size:14px;\n }\n\n .sp-related-grid{\n display:grid;\n grid-template-columns:repeat(auto-fit,minmax(190px,1fr));\n gap:16px;\n margin:20px 0 38px;\n }\n\n .sp-related-card{\n border:1px solid var(--sp-border);\n border-radius:10px;\n padding:20px;\n background:#fff;\n display:flex;\n flex-direction:column;\n min-height:180px;\n }\n\n .sp-related-label{\n display:inline-block;\n width:max-content;\n color:var(--sp-blue);\n background:var(--sp-blue-light);\n padding:5px 9px;\n border-radius:16px;\n font-size:11px;\n font-weight:700;\n margin-bottom:12px;\n }\n\n .sp-related-card h4{\n font-size:16px;\n margin-bottom:8px;\n }\n\n .sp-related-card p{\n color:var(--sp-muted);\n font-size:13px;\n flex-grow:1;\n }\n\n .sp-related-card a{\n color:var(--sp-blue);\n font-size:13px;\n font-weight:700;\n text-decoration:none;\n }\n\n .sp-help-banner{\n background:var(--sp-blue);\n color:#fff;\n border-radius:12px;\n padding:28px 30px;\n display:flex;\n justify-content:space-between;\n align-items:center;\n gap:24px;\n flex-wrap:wrap;\n margin-top:40px;\n }\n\n .sp-help-banner h3{\n color:#fff;\n margin:0 0 7px;\n font-size:20px;\n }\n\n .sp-help-banner p{\n color:#e4e9f8;\n font-size:14px;\n margin:0;\n max-width:660px;\n }\n\n .sp-help-banner a{\n flex-shrink:0;\n background:#fff;\n color:var(--sp-blue);\n text-decoration:none;\n font-weight:700;\n font-size:14px;\n padding:12px 24px;\n border-radius:25px;\n }\n\n @media (max-width:760px){\n .sp-diaphragm-desc h2{font-size:23px;}\n .sp-overview-wrap{grid-template-columns:1fr;}\n .sp-help-banner a{\n width:100%;\n text-align:center;\n }\n }\n \u003c\/style\u003e\n\n\n \u003cspan class=\"sp-eyebrow\"\u003eGenuine Sandpiper Replacement Part\u003c\/span\u003e\n\n \u003ch2\u003eSandpiper S1F 1\" Standard Duty AODD Pump Diaphragm for Non-Metallic Pumps\u003c\/h2\u003e\n\n \u003cp class=\"sp-intro\"\u003e\n Genuine Sandpiper replacement diaphragms for compatible S1F\n 1-inch Non-Metallic Standard Duty AODD pumps. Available\n diaphragm materials include Santoprene, Nitrile, FKM,\n Neoprene and PTFE, depending on the applicable pump configuration.\n \u003c\/p\u003e\n\n\n \u003c!-- PRODUCT OVERVIEW --\u003e\n\n \u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\n \u003cdiv class=\"sp-overview-wrap\"\u003e\n\n \u003cdiv class=\"sp-overview-main\"\u003e\n\n \u003cp\u003e\n The \u003cstrong\u003eSandpiper S1F diaphragm for Non-Metallic pumps\u003c\/strong\u003e\n is a genuine replacement wear component for compatible S1F\n 1-inch Standard Duty air-operated double diaphragm pumps\n with non-metallic wetted construction.\n \u003c\/p\u003e\n\n \u003cp\u003e\n Current S1F Non-Metallic Design Level 3 configurations include\n PVDF, polypropylene, conductive polypropylene and conductive\n PVDF wetted materials. Pump wetted material and diaphragm\n material are separate specifications.\n \u003c\/p\u003e\n\n \u003cp\u003e\n Current Sandpiper service documentation individually lists\n Santoprene, Nitrile, FKM, Neoprene and PTFE diaphragm\n materials. PTFE configurations include an overlay diaphragm\n and a one-piece bonded diaphragm design.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-ideal-for\"\u003e\n\n \u003ch4\u003eRecommended For\u003c\/h4\u003e\n\n \u003cul\u003e\n \u003cli\u003eScheduled S1F preventive maintenance\u003c\/li\u003e\n \u003cli\u003eWorn or damaged diaphragm replacement\u003c\/li\u003e\n \u003cli\u003eWet-end inspection and servicing\u003c\/li\u003e\n \u003cli\u003eDiaphragm leak troubleshooting\u003c\/li\u003e\n \u003cli\u003eMaintenance stock for S1F Non-Metallic pumps\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003c\/div\u003e\n\n \u003c\/div\u003e\n\n\n \u003c!-- COMPATIBILITY --\u003e\n\n \u003ch3\u003eCompatibility \u0026amp; Product Details\u003c\/h3\u003e\n\n \u003cdiv class=\"sp-table-wrap\"\u003e\n\n \u003ctable class=\"sp-spec-table\"\u003e\n\n \u003ctbody\u003e\n\n \u003ctr\u003e\n \u003cth\u003eBrand\u003c\/th\u003e\n \u003ctd\u003eSandpiper\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003cth\u003eCompatible Pump Model\u003c\/th\u003e\n \u003ctd\u003eSandpiper S1F Non-Metallic\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003cth\u003ePump Series\u003c\/th\u003e\n \u003ctd\u003eStandard Duty Ball Valve\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003cth\u003eNominal Pump Size\u003c\/th\u003e\n \u003ctd\u003e1\" \/ 25 mm\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003cth\u003ePart Type\u003c\/th\u003e\n \u003ctd\u003eAODD Pump Diaphragm\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003cth\u003eCompatible Pump Construction\u003c\/th\u003e\n \u003ctd\u003eNon-Metallic\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003cth\u003eWetted Material Options\u003c\/th\u003e\n \u003ctd\u003e\n PVDF, Polypropylene, Conductive Polypropylene\n and Conductive PVDF\n \u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003cth\u003eDiaphragm Materials\u003c\/th\u003e\n \u003ctd\u003e\n Santoprene, Nitrile, FKM, Neoprene and PTFE\n \u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003cth\u003ePTFE Diaphragm Construction\u003c\/th\u003e\n \u003ctd\u003e\n PTFE Overlay or One-Piece Bonded PTFE,\n according to the applicable pump configuration\n \u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003cth\u003eCurrent Design Level\u003c\/th\u003e\n \u003ctd\u003eDesign Level 3\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n \u003ctd\u003e\n Varies according to the selected diaphragm\n material and construction\n \u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003c\/tbody\u003e\n\n \u003c\/table\u003e\n\n \u003c\/div\u003e\n\n\n \u003c!-- HOW TO SELECT --\u003e\n\n \u003ch3\u003eHow to Select the Correct S1F Non-Metallic Diaphragm\u003c\/h3\u003e\n\n \u003cp\u003e\n Confirm that your pump is an S1F Non-Metallic Standard Duty\n model, then verify the design level, diaphragm material and\n existing manufacturer part number before selecting a replacement.\n \u003c\/p\u003e\n\n \u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eConfirm Pump Model\u003c\/h4\u003e\n \u003cp\u003e\n Verify that the pump is a Sandpiper S1F 1-inch\n Standard Duty AODD pump.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eConfirm Non-Metallic Construction\u003c\/h4\u003e\n \u003cp\u003e\n Check the pump nameplate and complete model code to confirm\n the Non-Metallic configuration.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003eSelect Diaphragm Material\u003c\/h4\u003e\n \u003cp\u003e\n Select Santoprene, Nitrile, FKM, Neoprene or the\n applicable PTFE diaphragm construction.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eVerify Part Number\u003c\/h4\u003e\n \u003cp\u003e\n Match the selected diaphragm to the genuine Sandpiper\n manufacturer part number before ordering.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003c\/div\u003e\n\n\n \u003c!-- PART NUMBERS --\u003e\n\n \u003ch3\u003eSandpiper S1F Non-Metallic Diaphragm Part Numbers\u003c\/h3\u003e\n\n \u003cp\u003e\n Use the table below to identify the current replacement\n diaphragm according to the required material and construction.\n \u003c\/p\u003e\n\n \u003cdiv class=\"sp-table-wrap\"\u003e\n\n \u003ctable class=\"sp-part-table\"\u003e\n\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eDiaphragm Material \/ Type\u003c\/th\u003e\n \u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n\n \u003ctbody\u003e\n\n \u003ctr\u003e\n \u003ctd\u003eSantoprene\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.107.354\u003c\/strong\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003ctd\u003eNitrile\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.107.360\u003c\/strong\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003ctd\u003eFKM\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.107.363\u003c\/strong\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003ctd\u003eNeoprene\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.107.365\u003c\/strong\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003ctd\u003ePTFE Overlay Diaphragm\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.108.600\u003c\/strong\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003ctr\u003e\n \u003ctd\u003eOne-Piece Bonded PTFE Diaphragm\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.115.000\u003c\/strong\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n\n \u003c\/tbody\u003e\n\n \u003c\/table\u003e\n\n \u003c\/div\u003e\n\n\n \u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eImportant:\u003c\/strong\u003e\n The part numbers above are based on the current Sandpiper S1F\n Non-Metallic Design Level 3 service documentation. Confirm the\n complete pump model, design level, existing diaphragm material\n and manufacturer part number before ordering. Compatibility\n with earlier pump revisions requires verification.\n \u003c\/div\u003e\n\n\n \u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003ePTFE Selection Note:\u003c\/strong\u003e\n Part number 286.108.600 is the PTFE overlay diaphragm component\n and should not be treated as a complete two-piece diaphragm\n assembly by itself. Current S1F Non-Metallic nomenclature\n includes PTFE configurations with Santoprene or Neoprene backup\n diaphragms depending on the complete pump configuration.\n \u003c\/div\u003e\n\n\n \u003c!-- WHY GENUINE --\u003e\n\n \u003ch3\u003eWhy Choose Genuine Sandpiper Diaphragms?\u003c\/h3\u003e\n\n \u003cp\u003e\n Genuine Sandpiper diaphragms are intended for compatible\n Sandpiper AODD pump configurations. Matching the correct\n diaphragm material, construction and manufacturer part number\n to the S1F Non-Metallic pump supports proper component fit\n during servicing.\n \u003c\/p\u003e\n\n \u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eCorrect Pump Compatibility\u003c\/h4\u003e\n \u003cp\u003e\n Select the replacement diaphragm according to the\n applicable S1F Non-Metallic configuration.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eMaterial Selection\u003c\/h4\u003e\n \u003cp\u003e\n Current manufacturer documentation identifies the applicable\n diaphragm materials for S1F Non-Metallic pumps.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003ePTFE Construction Choice\u003c\/h4\u003e\n \u003cp\u003e\n Applicable configurations include a PTFE overlay and\n one-piece bonded PTFE diaphragm.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eGenuine Sandpiper Replacement Part\u003c\/h4\u003e\n \u003cp\u003e\n Maintain the pump using genuine manufacturer spare parts\n intended for the applicable S1F configuration.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003c\/div\u003e\n\n\n \u003c!-- WHEN TO INSPECT --\u003e\n\n \u003ch3\u003eWhen Should a Sandpiper S1F Diaphragm Be Inspected?\u003c\/h3\u003e\n\n \u003cp\u003e\n Inspect the diaphragms during planned wet-end maintenance and\n whenever abnormal pump behaviour or signs of diaphragm wear\n or damage are identified.\n \u003c\/p\u003e\n\n \u003cul\u003e\n \u003cli\u003eProcess fluid is detected at the pump exhaust\u003c\/li\u003e\n \u003cli\u003eVisible diaphragm wear, cracking or damage is identified\u003c\/li\u003e\n \u003cli\u003eA diaphragm rupture is suspected\u003c\/li\u003e\n \u003cli\u003eDiaphragm plates are loose or damaged\u003c\/li\u003e\n \u003cli\u003eUnexpected changes in normal pump performance occur\u003c\/li\u003e\n \u003cli\u003eScheduled wet-end maintenance is due\u003c\/li\u003e\n \u003c\/ul\u003e\n\n\n \u003c!-- FAQ --\u003e\n\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n \u003cdiv class=\"sp-faq\"\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003e\n Which diaphragm materials are available for the Sandpiper S1F Non-Metallic pump?\n \u003c\/summary\u003e\n \u003cp\u003e\n The current S1F Non-Metallic Design Level 3 individual\n parts list identifies Santoprene, Nitrile, FKM,\n Neoprene and PTFE diaphragm materials.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003e\n Are Hytrel and EPDM listed for the current S1F Non-Metallic pump?\n \u003c\/summary\u003e\n \u003cp\u003e\n Hytrel and EPDM are not individually listed as replacement\n diaphragms in the current S1F Non-Metallic Design Level 3\n parts list. Compatibility with another pump revision should\n be verified against the applicable manufacturer documentation.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003e\n What is Sandpiper part number 286.107.354?\n \u003c\/summary\u003e\n \u003cp\u003e\n Part number 286.107.354 is the Santoprene diaphragm listed\n for the current S1F Non-Metallic pump.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003e\n What is Sandpiper part number 286.108.600?\n \u003c\/summary\u003e\n \u003cp\u003e\n Part number 286.108.600 is the PTFE overlay diaphragm\n component listed for the current S1F Non-Metallic pump.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003e\n What is Sandpiper part number 286.115.000?\n \u003c\/summary\u003e\n \u003cp\u003e\n Part number 286.115.000 is the One-Piece Bonded diaphragm\n listed for the current S1F Non-Metallic pump.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003e\n Does this product fit an S1F Metallic pump?\n \u003c\/summary\u003e\n \u003cp\u003e\n Do not assume compatibility. Current S1F Metallic pumps use\n a different diaphragm part-number family. Use the dedicated\n S1F Metallic diaphragm product.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003e\n How do I select the correct Sandpiper S1F Non-Metallic diaphragm?\n \u003c\/summary\u003e\n \u003cp\u003e\n Confirm the pump model, non-metallic construction, design\n level, existing diaphragm material and manufacturer part\n number. Fluid compatibility and operating conditions should\n also be checked against current Sandpiper guidance.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003c\/div\u003e\n\n\n \u003c!-- RELATED PRODUCTS --\u003e\n\n \u003ch3 style=\"text-align:center;\"\u003e\n Explore Other Sandpiper Standard Duty Diaphragms\n \u003c\/h3\u003e\n\n \u003cdiv class=\"sp-related-grid\"\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003e1\" Standard Duty\u003c\/span\u003e\n \u003ch4\u003eS1F Diaphragm for Metallic Pumps\u003c\/h4\u003e\n \u003cp\u003e\n Browse genuine replacement diaphragms for compatible\n S1F Metallic Standard Duty pumps.\n \u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-s1f-metallic-standard-duty-diaphragm\"\u003e\n View S1F Metallic →\n \u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003e1½\" Standard Duty\u003c\/span\u003e\n \u003ch4\u003eS15 Standard Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003e\n Explore genuine replacement diaphragms for compatible\n Sandpiper S15 Standard Duty AODD pumps.\n \u003c\/p\u003e\n \u003ca href=\"#\"\u003eView S15 Diaphragms →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003e2\" Standard Duty\u003c\/span\u003e\n \u003ch4\u003eS20 Standard Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003e\n Browse genuine replacement diaphragms for compatible\n Sandpiper S20 Standard Duty AODD pumps.\n \u003c\/p\u003e\n \u003ca href=\"#\"\u003eView S20 Diaphragms →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003e½\" Standard Duty\u003c\/span\u003e\n \u003ch4\u003eS05 Standard Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003e\n Find genuine replacement diaphragms for compatible\n Sandpiper S05 Standard Duty AODD pumps.\n \u003c\/p\u003e\n \u003ca href=\"#\"\u003eView S05 Diaphragms →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003c\/div\u003e\n\n\n \u003c!-- CTA --\u003e\n\n \u003cdiv class=\"sp-help-banner\"\u003e\n\n \u003cdiv\u003e\n \u003ch3\u003eNeed Help Selecting the Correct S1F Non-Metallic Diaphragm?\u003c\/h3\u003e\n \u003cp\u003e\n Send ABS Engineering your Sandpiper pump model, design level,\n existing diaphragm part number, pumped fluid and operating\n conditions. Our team can assist with identifying the correct\n genuine Sandpiper replacement diaphragm.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003ca href=\"\/vi\/pages\/contact\"\u003e\n Contact ABS Engineering\n \u003c\/a\u003e\n\n \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"SANDPIPER","offers":[{"title":"Santoprene","offer_id":52982040920245,"sku":"286.107.354","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Nitrile\/Buna","offer_id":52982040985781,"sku":"286.107.360","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"FKM","offer_id":52982041018549,"sku":"286.107.363","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Neoprene","offer_id":52982041084085,"sku":"286.107.365","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"PTFE — Standard Two-Piece","offer_id":52982041116853,"sku":"286.108.600","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"PTFE — Synthesis™ One-Piece","offer_id":52982041149621,"sku":"286.115.000","price":0.0,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/6168\/7989\/files\/18828594-0b1f-46fa-937b-91e8133bb63a_c4248b33-d5e6-4e00-95d7-939c59188ac7.png?v=1790049910"},{"product_id":"sandpiper-s05-non-metallic-standard-duty-diaphragm","title":"Sandpiper S05 ½\" Standard Duty AODD Pump Diaphragm for Non-Metallic Pumps","description":"\u003cdiv class=\"sp-diaphragm-desc\"\u003e\n\n\u003cstyle\u003e\n.sp-diaphragm-desc{\n --sp-blue:#1e3a8a;\n --sp-blue-light:#eef2ff;\n --sp-blue-soft:#f7f9ff;\n --sp-text:#2b2f38;\n --sp-muted:#626977;\n --sp-border:#e1e5ec;\n --sp-white:#ffffff;\n max-width:1100px;\n margin:0 auto;\n font-family:Arial,Helvetica,sans-serif;\n color:var(--sp-text);\n line-height:1.65;\n}\n.sp-diaphragm-desc *{box-sizing:border-box;}\n.sp-diaphragm-desc h2{\n color:var(--sp-blue);font-size:27px;line-height:1.3;margin:0 0 12px;\n}\n.sp-diaphragm-desc h3{\n color:var(--sp-blue);font-size:21px;line-height:1.35;margin:38px 0 14px;\n}\n.sp-diaphragm-desc h4{\n color:var(--sp-blue);font-size:15px;line-height:1.4;margin:0 0 8px;\n}\n.sp-diaphragm-desc p{margin:0 0 14px;font-size:15px;}\n.sp-diaphragm-desc ul{margin:0;padding-left:20px;font-size:15px;}\n.sp-diaphragm-desc li{margin-bottom:7px;}\n\n.sp-eyebrow{\n display:inline-block;\n color:var(--sp-blue);\n background:var(--sp-blue-light);\n font-size:12px;\n font-weight:700;\n letter-spacing:.5px;\n text-transform:uppercase;\n padding:6px 11px;\n border-radius:20px;\n margin-bottom:12px;\n}\n\n.sp-intro{\n font-size:16px!important;\n color:var(--sp-muted);\n max-width:850px;\n margin-bottom:28px!important;\n}\n\n.sp-overview-wrap{\n display:grid;\n grid-template-columns:minmax(0,2fr) minmax(240px,1fr);\n gap:28px;\n align-items:start;\n margin:24px 0 28px;\n}\n\n.sp-ideal-for{\n background:var(--sp-blue-soft);\n border:1px solid #dfe5f5;\n border-radius:12px;\n padding:22px;\n}\n\n.sp-ideal-for h4{font-size:16px;margin-bottom:12px;}\n\n.sp-benefit-grid{\n display:grid;\n grid-template-columns:repeat(auto-fit,minmax(200px,1fr));\n gap:16px;\n margin:22px 0 38px;\n}\n\n.sp-benefit-card{\n border:1px solid var(--sp-border);\n border-radius:10px;\n padding:20px;\n background:var(--sp-white);\n}\n\n.sp-benefit-number{\n width:30px;\n height:30px;\n display:flex;\n align-items:center;\n justify-content:center;\n background:var(--sp-blue-light);\n color:var(--sp-blue);\n border-radius:50%;\n font-size:13px;\n font-weight:700;\n margin-bottom:13px;\n}\n\n.sp-benefit-card p{\n font-size:14px;\n color:var(--sp-muted);\n margin:0;\n}\n\n.sp-table-wrap{\n overflow-x:auto;\n margin:18px 0 38px;\n border:1px solid var(--sp-border);\n border-radius:10px;\n}\n\n.sp-spec-table,.sp-part-table{\n width:100%;\n border-collapse:collapse;\n font-size:14px;\n min-width:580px;\n}\n\n.sp-spec-table th,.sp-spec-table td,.sp-part-table td{\n text-align:left;\n padding:13px 16px;\n border-bottom:1px solid var(--sp-border);\n vertical-align:top;\n}\n\n.sp-spec-table th{\n width:34%;\n color:var(--sp-blue);\n background:#f8f9fc;\n font-weight:700;\n}\n\n.sp-part-table th{\n background:var(--sp-blue);\n color:#fff;\n padding:12px 14px;\n text-align:left;\n}\n\n.sp-part-table tr:nth-child(even) td{background:#f8f9fc;}\n\n.sp-note{\n border-left:4px solid var(--sp-blue);\n background:var(--sp-blue-soft);\n padding:16px 18px;\n margin:18px 0 34px;\n border-radius:0 8px 8px 0;\n font-size:14px;\n}\n\n.sp-faq{\n border-top:1px solid var(--sp-border);\n margin-bottom:36px;\n}\n\n.sp-faq details{border-bottom:1px solid var(--sp-border);}\n\n.sp-faq summary{\n cursor:pointer;\n list-style:none;\n color:var(--sp-blue);\n font-size:15px;\n font-weight:700;\n padding:17px 34px 17px 4px;\n position:relative;\n}\n\n.sp-faq summary::-webkit-details-marker{display:none;}\n\n.sp-faq summary:after{\n content:\"+\";\n position:absolute;\n right:5px;\n top:14px;\n font-size:22px;\n font-weight:400;\n}\n\n.sp-faq details[open] summary:after{content:\"−\";}\n\n.sp-faq details p{\n padding:0 4px 17px;\n color:var(--sp-muted);\n font-size:14px;\n}\n\n.sp-related-grid{\n display:grid;\n grid-template-columns:repeat(auto-fit,minmax(190px,1fr));\n gap:16px;\n margin:20px 0 38px;\n}\n\n.sp-related-card{\n border:1px solid var(--sp-border);\n border-radius:10px;\n padding:20px;\n background:#fff;\n display:flex;\n flex-direction:column;\n min-height:180px;\n}\n\n.sp-related-label{\n display:inline-block;\n width:max-content;\n color:var(--sp-blue);\n background:var(--sp-blue-light);\n padding:5px 9px;\n border-radius:16px;\n font-size:11px;\n font-weight:700;\n margin-bottom:12px;\n}\n\n.sp-related-card h4{font-size:16px;margin-bottom:8px;}\n.sp-related-card p{color:var(--sp-muted);font-size:13px;flex-grow:1;}\n.sp-related-card a{\n color:var(--sp-blue);\n font-size:13px;\n font-weight:700;\n text-decoration:none;\n}\n\n.sp-help-banner{\n background:var(--sp-blue);\n color:#fff;\n border-radius:12px;\n padding:28px 30px;\n display:flex;\n justify-content:space-between;\n align-items:center;\n gap:24px;\n flex-wrap:wrap;\n margin-top:40px;\n}\n\n.sp-help-banner h3{\n color:#fff;\n margin:0 0 7px;\n font-size:20px;\n}\n\n.sp-help-banner p{\n color:#e4e9f8;\n font-size:14px;\n margin:0;\n max-width:660px;\n}\n\n.sp-help-banner a{\n flex-shrink:0;\n background:#fff;\n color:var(--sp-blue);\n text-decoration:none;\n font-weight:700;\n font-size:14px;\n padding:12px 24px;\n border-radius:25px;\n}\n\n@media(max-width:760px){\n .sp-diaphragm-desc h2{font-size:23px;}\n .sp-overview-wrap{grid-template-columns:1fr;}\n .sp-help-banner a{width:100%;text-align:center;}\n}\n\u003c\/style\u003e\n\n\n\u003cspan class=\"sp-eyebrow\"\u003eGenuine Sandpiper Replacement Part\u003c\/span\u003e\n\n\u003ch2\u003eSandpiper S05 ½\" Standard Duty AODD Pump Diaphragm for Non-Metallic Pumps\u003c\/h2\u003e\n\n\u003cp class=\"sp-intro\"\u003e\n Genuine Sandpiper replacement diaphragms for compatible S05\n ½-inch Non-Metallic Standard Duty AODD pumps. Available\n diaphragm materials include Santoprene, Polyurethane,\n Nitrile and PTFE, depending on the applicable pump configuration.\n\u003c\/p\u003e\n\n\n\u003c!-- PRODUCT OVERVIEW --\u003e\n\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-overview-wrap\"\u003e\n\n \u003cdiv class=\"sp-overview-main\"\u003e\n\n \u003cp\u003e\n The \u003cstrong\u003eSandpiper S05 diaphragm for Non-Metallic pumps\u003c\/strong\u003e\n is a genuine replacement wear component for compatible S05\n ½-inch Standard Duty air-operated double diaphragm pumps\n with non-metallic wetted construction.\n \u003c\/p\u003e\n\n \u003cp\u003e\n Current S05 Non-Metallic Design Level 2 configurations\n include polypropylene, PVDF and nylon wetted-material options.\n These describe the pump's fluid-contacting construction and\n are separate from diaphragm material.\n \u003c\/p\u003e\n\n \u003cp\u003e\n Current Sandpiper individual parts documentation lists\n Santoprene, Polyurethane, Nitrile and PTFE diaphragm\n materials. PTFE is available as an overlay diaphragm\n or one-piece PTFE diaphragm construction.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-ideal-for\"\u003e\n\n \u003ch4\u003eRecommended For\u003c\/h4\u003e\n\n \u003cul\u003e\n \u003cli\u003eScheduled S05 planned maintenance\u003c\/li\u003e\n \u003cli\u003eWorn or damaged diaphragm replacement\u003c\/li\u003e\n \u003cli\u003eWet-end inspection and servicing\u003c\/li\u003e\n \u003cli\u003eDiaphragm leak troubleshooting\u003c\/li\u003e\n \u003cli\u003eMaintenance stock for S05 Non-Metallic pumps\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\n\u003c!-- COMPATIBILITY --\u003e\n\n\u003ch3\u003eCompatibility \u0026amp; Product Details\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\n\u003ctable class=\"sp-spec-table\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n \u003cth\u003eBrand\u003c\/th\u003e\n \u003ctd\u003eSandpiper\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003eCompatible Pump Model\u003c\/th\u003e\n \u003ctd\u003eSandpiper S05 Non-Metallic\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003ePump Series\u003c\/th\u003e\n \u003ctd\u003eStandard Duty Ball Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003eNominal Pump Size\u003c\/th\u003e\n \u003ctd\u003e½\" \/ 15 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003ePart Type\u003c\/th\u003e\n \u003ctd\u003eAODD Pump Diaphragm\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003eCompatible Pump Construction\u003c\/th\u003e\n \u003ctd\u003eNon-Metallic\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003eWetted Material Options\u003c\/th\u003e\n \u003ctd\u003ePolypropylene, PVDF and Nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003eDiaphragm Materials\u003c\/th\u003e\n \u003ctd\u003eSantoprene, Polyurethane, Nitrile and PTFE\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003ePTFE Diaphragm Construction\u003c\/th\u003e\n \u003ctd\u003e\n PTFE Overlay or One-Piece PTFE,\n according to the applicable pump configuration\n \u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003eCurrent Design Level\u003c\/th\u003e\n \u003ctd\u003eDesign Level 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n \u003ctd\u003e\n Varies according to the selected diaphragm\n material and construction\n \u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\n\u003c\/table\u003e\n\n\u003c\/div\u003e\n\n\n\u003c!-- HOW TO SELECT --\u003e\n\n\u003ch3\u003eHow to Select the Correct S05 Non-Metallic Diaphragm\u003c\/h3\u003e\n\n\u003cp\u003e\n Confirm the complete S05 pump identification before selecting\n a replacement diaphragm. Check the Non-Metallic construction,\n Design Level 2 identification, diaphragm material and existing\n manufacturer part number before ordering.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eConfirm Pump Model\u003c\/h4\u003e\n \u003cp\u003e\n Verify that the pump is a Sandpiper S05 ½-inch\n Standard Duty AODD pump.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eConfirm Non-Metallic Construction\u003c\/h4\u003e\n \u003cp\u003e\n Check the pump nameplate and complete model code to\n confirm the Non-Metallic configuration.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003eSelect Diaphragm Material\u003c\/h4\u003e\n \u003cp\u003e\n Select Santoprene, Polyurethane, Nitrile or the\n applicable PTFE diaphragm construction.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eVerify Part Number\u003c\/h4\u003e\n \u003cp\u003e\n Match the selected diaphragm to the genuine Sandpiper\n manufacturer part number before ordering.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\n\u003c!-- PART NUMBERS --\u003e\n\n\u003ch3\u003eSandpiper S05 Non-Metallic Diaphragm Part Numbers\u003c\/h3\u003e\n\n\u003cp\u003e\n Use the table below to identify the current individually\n listed replacement diaphragm according to the required\n material and construction.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\n\u003ctable class=\"sp-part-table\"\u003e\n\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth\u003eDiaphragm Material \/ Construction\u003c\/th\u003e\n \u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n \u003ctd\u003eSantoprene\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.095.354\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003ctd\u003ePolyurethane\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.095.357\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003ctd\u003eNitrile\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.095.360\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003ctd\u003ePTFE Overlay Diaphragm\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.096.600\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003ctd\u003eOne-Piece PTFE Diaphragm\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.116.000\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\n\u003c\/table\u003e\n\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eImportant:\u003c\/strong\u003e\n The part numbers above are based on the current Sandpiper S05\n Non-Metallic Design Level 2 service documentation. Confirm the\n complete pump model, design level, existing diaphragm material\n and manufacturer part number before ordering. Compatibility\n with earlier pump revisions requires verification.\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003ePTFE Overlay Note:\u003c\/strong\u003e\n Part number 286.096.600 is the PTFE overlay diaphragm component\n and should not be treated as a complete two-piece diaphragm\n assembly by itself. Current S05 Non-Metallic Design Level 2\n nomenclature specifies a Santoprene backup diaphragm with the\n Virgin PTFE overlay configuration.\n\u003c\/div\u003e\n\n\n\u003c!-- WHY GENUINE --\u003e\n\n\u003ch3\u003eWhy Choose Genuine Sandpiper Diaphragms?\u003c\/h3\u003e\n\n\u003cp\u003e\n Genuine Sandpiper diaphragms are intended for compatible\n Sandpiper AODD pump configurations. Matching the correct\n diaphragm material, construction and manufacturer part number\n to the S05 Non-Metallic pump supports proper component fit\n during servicing.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eCorrect S05 Compatibility\u003c\/h4\u003e\n \u003cp\u003e\n Select the replacement diaphragm according to the\n applicable S05 Non-Metallic configuration.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eVerified Diaphragm Materials\u003c\/h4\u003e\n \u003cp\u003e\n Current individual parts documentation identifies\n Santoprene, Polyurethane, Nitrile and PTFE diaphragms.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003ePTFE Construction Choice\u003c\/h4\u003e\n \u003cp\u003e\n Applicable configurations include a PTFE overlay and\n one-piece PTFE diaphragm construction.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eGenuine Sandpiper Replacement Part\u003c\/h4\u003e\n \u003cp\u003e\n Maintain the pump using genuine manufacturer spare parts\n intended for the applicable S05 configuration.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\n\u003c!-- WHEN TO INSPECT --\u003e\n\n\u003ch3\u003eWhen Should a Sandpiper S05 Diaphragm Be Inspected?\u003c\/h3\u003e\n\n\u003cp\u003e\n Inspect the diaphragms during planned wet-end maintenance and\n whenever abnormal pump behaviour or signs of diaphragm wear\n or damage are identified.\n\u003c\/p\u003e\n\n\u003cul\u003e\n \u003cli\u003eProcess fluid is detected at the pump exhaust\u003c\/li\u003e\n \u003cli\u003eVisible diaphragm wear or damage is identified\u003c\/li\u003e\n \u003cli\u003eA diaphragm failure is suspected\u003c\/li\u003e\n \u003cli\u003eDiaphragm plates are loose or damaged\u003c\/li\u003e\n \u003cli\u003eUnexpected changes in normal pump performance occur\u003c\/li\u003e\n \u003cli\u003eScheduled wet-end maintenance is due\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\u003c!-- FAQ --\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-faq\"\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003e\n Which diaphragm materials are available for the Sandpiper S05 Non-Metallic pump?\n \u003c\/summary\u003e\n \u003cp\u003e\n The current S05 Non-Metallic Design Level 2 individual\n parts list identifies Santoprene, Polyurethane, Nitrile\n and PTFE diaphragm materials.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eWhat is Sandpiper part number 286.095.354?\u003c\/summary\u003e\n \u003cp\u003e\n Part number 286.095.354 is the Santoprene diaphragm\n listed for the current S05 Non-Metallic pump.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eWhat is Sandpiper part number 286.095.357?\u003c\/summary\u003e\n \u003cp\u003e\n Part number 286.095.357 is the Polyurethane diaphragm\n listed for the current S05 Non-Metallic pump.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eWhat is Sandpiper part number 286.095.360?\u003c\/summary\u003e\n \u003cp\u003e\n Part number 286.095.360 is the Nitrile diaphragm\n listed for the current S05 Non-Metallic pump.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eWhat is Sandpiper part number 286.096.600?\u003c\/summary\u003e\n \u003cp\u003e\n Part number 286.096.600 is the PTFE overlay diaphragm\n component listed for the current S05 Non-Metallic pump.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eWhich backup diaphragm is used with the S05 Non-Metallic PTFE overlay?\u003c\/summary\u003e\n \u003cp\u003e\n Current S05 Non-Metallic Design Level 2 nomenclature\n specifies a Santoprene backup diaphragm with the Virgin\n PTFE overlay configuration.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eWhat is Sandpiper part number 286.116.000?\u003c\/summary\u003e\n \u003cp\u003e\n Part number 286.116.000 is the One-Piece PTFE diaphragm\n listed for the current S05 Non-Metallic pump.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eAre FKM, EPDM and Neoprene listed for the current S05 Non-Metallic pump?\u003c\/summary\u003e\n \u003cp\u003e\n These materials are not individually listed as standard\n replacement diaphragms in the current S05 Non-Metallic\n Design Level 2 parts list. Compatibility with another\n pump revision requires verification against the applicable\n Sandpiper documentation.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eHow do I select the correct Sandpiper S05 Non-Metallic diaphragm?\u003c\/summary\u003e\n \u003cp\u003e\n Confirm the S05 model, non-metallic construction,\n Design Level 2 identification, existing diaphragm material\n and manufacturer part number before ordering.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n\u003c\/div\u003e\n\n\n\u003c!-- RELATED PRODUCTS --\u003e\n\n\u003ch3 style=\"text-align:center;\"\u003e\n Explore Other Sandpiper Standard Duty Diaphragms\n\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-related-grid\"\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003e½\" Standard Duty\u003c\/span\u003e\n \u003ch4\u003eS05 Diaphragm for Metallic Pumps\u003c\/h4\u003e\n \u003cp\u003e\n Browse genuine replacement diaphragms for compatible\n S05 Metallic Standard Duty AODD pumps.\n \u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-s05-metallic-standard-duty-diaphragm\"\u003e\n View S05 Metallic →\n \u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003e¾\" Standard Duty\u003c\/span\u003e\n \u003ch4\u003eS07 Non-Metallic Diaphragm\u003c\/h4\u003e\n \u003cp\u003e\n Find genuine replacement diaphragms for compatible\n Sandpiper S07 pumps.\n \u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-s07-non-metallic-standard-duty-diaphragm\"\u003e\n View S07 Diaphragms →\n \u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003e⅜\" Standard Duty\u003c\/span\u003e\n \u003ch4\u003eWR10 Non-Metallic Diaphragm\u003c\/h4\u003e\n \u003cp\u003e\n Browse genuine replacement diaphragms for compatible\n Sandpiper WR10 pumps.\n \u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-wr10-non-metallic-standard-duty-diaphragm\"\u003e\n View WR10 Diaphragms →\n \u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eStandard Duty\u003c\/span\u003e\n \u003ch4\u003eAll Standard Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003e\n Browse Sandpiper Standard Duty diaphragms by pump model,\n size and compatible pump construction.\n \u003c\/p\u003e\n \u003ca href=\"\/vi\/collections\/sandpiper-standard-duty-diaphragms\"\u003e\n View Collection →\n \u003c\/a\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\n\u003c!-- CTA --\u003e\n\n\u003cdiv class=\"sp-help-banner\"\u003e\n\n \u003cdiv\u003e\n \u003ch3\u003eNeed Help Selecting the Correct S05 Non-Metallic Diaphragm?\u003c\/h3\u003e\n \u003cp\u003e\n Send ABS Engineering your Sandpiper pump model, design level,\n existing diaphragm part number, pumped fluid and operating\n conditions. Our team can assist with identifying the correct\n genuine Sandpiper replacement diaphragm.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003ca href=\"\/vi\/pages\/contact\"\u003eContact ABS Engineering\u003c\/a\u003e\n\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"SANDPIPER","offers":[{"title":"Santoprene","offer_id":52982075883701,"sku":"286.095.354","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Polyurethane","offer_id":52982075916469,"sku":"286.095.357","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Nitrile \/ Buna","offer_id":52982075949237,"sku":"286.095.360","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"PTFE Overlay","offer_id":52982076113077,"sku":"286.096.600","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Synthesis™ One-Piece PTFE","offer_id":52982076145845,"sku":"286.116.000","price":0.0,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/6168\/7989\/files\/18828594-0b1f-46fa-937b-91e8133bb63a_c4248b33-d5e6-4e00-95d7-939c59188ac7.png?v=1790049910"},{"product_id":"sandpiper-sb1-sb25-heavy-duty-ball-diaphragm","title":"Sandpiper SB1 \/ SB25 1\" Heavy Duty Ball Valve AODD Pump Diaphragm for Metallic Pumps","description":"\u003cdiv class=\"sp-diaphragm-desc\"\u003e\n\n\u003cstyle\u003e\n.sp-diaphragm-desc{\n --sp-blue:#1e3a8a;\n --sp-blue-light:#eef2ff;\n --sp-blue-soft:#f7f9ff;\n --sp-text:#2b2f38;\n --sp-muted:#626977;\n --sp-border:#e1e5ec;\n --sp-white:#ffffff;\n max-width:1100px;\n margin:0 auto;\n font-family:Arial,Helvetica,sans-serif;\n color:var(--sp-text);\n line-height:1.65;\n}\n.sp-diaphragm-desc *{box-sizing:border-box;}\n.sp-diaphragm-desc h2{color:var(--sp-blue);font-size:27px;line-height:1.3;margin:0 0 12px;}\n.sp-diaphragm-desc h3{color:var(--sp-blue);font-size:21px;line-height:1.35;margin:38px 0 14px;}\n.sp-diaphragm-desc h4{color:var(--sp-blue);font-size:15px;line-height:1.4;margin:0 0 8px;}\n.sp-diaphragm-desc p{margin:0 0 14px;font-size:15px;}\n.sp-diaphragm-desc ul{margin:0;padding-left:20px;font-size:15px;}\n.sp-diaphragm-desc li{margin-bottom:7px;}\n\n.sp-eyebrow{\n display:inline-block;\n color:var(--sp-blue);\n background:var(--sp-blue-light);\n font-size:12px;\n font-weight:700;\n letter-spacing:.5px;\n text-transform:uppercase;\n padding:6px 11px;\n border-radius:20px;\n margin-bottom:12px;\n}\n.sp-intro{\n font-size:16px!important;\n color:var(--sp-muted);\n max-width:850px;\n margin-bottom:28px!important;\n}\n.sp-overview-wrap{\n display:grid;\n grid-template-columns:minmax(0,2fr) minmax(240px,1fr);\n gap:28px;\n align-items:start;\n margin:24px 0 28px;\n}\n.sp-ideal-for{\n background:var(--sp-blue-soft);\n border:1px solid #dfe5f5;\n border-radius:12px;\n padding:22px;\n}\n.sp-ideal-for h4{font-size:16px;margin-bottom:12px;}\n.sp-benefit-grid{\n display:grid;\n grid-template-columns:repeat(auto-fit,minmax(200px,1fr));\n gap:16px;\n margin:22px 0 38px;\n}\n.sp-benefit-card{\n border:1px solid var(--sp-border);\n border-radius:10px;\n padding:20px;\n background:var(--sp-white);\n}\n.sp-benefit-number{\n width:30px;height:30px;\n display:flex;align-items:center;justify-content:center;\n background:var(--sp-blue-light);\n color:var(--sp-blue);\n border-radius:50%;\n font-size:13px;\n font-weight:700;\n margin-bottom:13px;\n}\n.sp-benefit-card p{font-size:14px;color:var(--sp-muted);margin:0;}\n.sp-table-wrap{\n overflow-x:auto;\n margin:18px 0 38px;\n border:1px solid var(--sp-border);\n border-radius:10px;\n}\n.sp-spec-table,.sp-part-table{\n width:100%;\n border-collapse:collapse;\n font-size:14px;\n min-width:580px;\n}\n.sp-spec-table th,.sp-spec-table td,.sp-part-table td{\n text-align:left;\n padding:13px 16px;\n border-bottom:1px solid var(--sp-border);\n vertical-align:top;\n}\n.sp-spec-table th{\n width:34%;\n color:var(--sp-blue);\n background:#f8f9fc;\n font-weight:700;\n}\n.sp-part-table th{\n background:var(--sp-blue);\n color:#fff;\n padding:12px 14px;\n text-align:left;\n}\n.sp-part-table tr:nth-child(even) td{background:#f8f9fc;}\n.sp-note{\n border-left:4px solid var(--sp-blue);\n background:var(--sp-blue-soft);\n padding:16px 18px;\n margin:18px 0 34px;\n border-radius:0 8px 8px 0;\n font-size:14px;\n}\n.sp-faq{border-top:1px solid var(--sp-border);margin-bottom:36px;}\n.sp-faq details{border-bottom:1px solid var(--sp-border);}\n.sp-faq summary{\n cursor:pointer;\n list-style:none;\n color:var(--sp-blue);\n font-size:15px;\n font-weight:700;\n padding:17px 34px 17px 4px;\n position:relative;\n}\n.sp-faq summary::-webkit-details-marker{display:none;}\n.sp-faq summary:after{\n content:\"+\";\n position:absolute;\n right:5px;\n top:14px;\n font-size:22px;\n font-weight:400;\n}\n.sp-faq details[open] summary:after{content:\"−\";}\n.sp-faq details p{padding:0 4px 17px;color:var(--sp-muted);font-size:14px;}\n.sp-related-grid{\n display:grid;\n grid-template-columns:repeat(auto-fit,minmax(190px,1fr));\n gap:16px;\n margin:20px 0 38px;\n}\n.sp-related-card{\n border:1px solid var(--sp-border);\n border-radius:10px;\n padding:20px;\n background:#fff;\n display:flex;\n flex-direction:column;\n min-height:180px;\n}\n.sp-related-label{\n display:inline-block;\n width:max-content;\n color:var(--sp-blue);\n background:var(--sp-blue-light);\n padding:5px 9px;\n border-radius:16px;\n font-size:11px;\n font-weight:700;\n margin-bottom:12px;\n}\n.sp-related-card h4{font-size:16px;margin-bottom:8px;}\n.sp-related-card p{color:var(--sp-muted);font-size:13px;flex-grow:1;}\n.sp-related-card a{color:var(--sp-blue);font-size:13px;font-weight:700;text-decoration:none;}\n.sp-help-banner{\n background:var(--sp-blue);\n color:#fff;\n border-radius:12px;\n padding:28px 30px;\n display:flex;\n justify-content:space-between;\n align-items:center;\n gap:24px;\n flex-wrap:wrap;\n margin-top:40px;\n}\n.sp-help-banner h3{color:#fff;margin:0 0 7px;font-size:20px;}\n.sp-help-banner p{color:#e4e9f8;font-size:14px;margin:0;max-width:660px;}\n.sp-help-banner a{\n flex-shrink:0;\n background:#fff;\n color:var(--sp-blue);\n text-decoration:none;\n font-weight:700;\n font-size:14px;\n padding:12px 24px;\n border-radius:25px;\n}\n@media(max-width:760px){\n .sp-diaphragm-desc h2{font-size:23px;}\n .sp-overview-wrap{grid-template-columns:1fr;}\n .sp-help-banner a{width:100%;text-align:center;}\n}\n\u003c\/style\u003e\n\n\u003cspan class=\"sp-eyebrow\"\u003eGenuine Sandpiper Replacement Part\u003c\/span\u003e\n\n\u003ch2\u003eSandpiper SB1 \/ SB25 1\" Heavy Duty Ball Valve AODD Pump Diaphragm for Metallic Pumps\u003c\/h2\u003e\n\n\u003cp class=\"sp-intro\"\u003e\n Genuine Sandpiper replacement diaphragms for compatible SB1 and\n SB25 1-inch Heavy Duty Ball Valve AODD pumps. Available diaphragm\n materials include Santoprene, Hytrel, Nitrile, FKM, EPDM,\n Neoprene and PTFE, depending on the applicable pump configuration.\n\u003c\/p\u003e\n\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-overview-wrap\"\u003e\n\n \u003cdiv class=\"sp-overview-main\"\u003e\n\n \u003cp\u003e\n The \u003cstrong\u003eSandpiper SB1 \/ SB25 diaphragm\u003c\/strong\u003e is a genuine\n replacement wear component for compatible 1-inch Heavy Duty\n Ball Valve air-operated double diaphragm pumps.\n \u003c\/p\u003e\n\n \u003cp\u003e\n Current SB1 \/ SB25 Design Level 5 pumps are available with\n aluminium, stainless steel or Alloy C wetted construction.\n Pump wetted construction and diaphragm material are separate\n specifications.\n \u003c\/p\u003e\n\n \u003cp\u003e\n Current Sandpiper service documentation lists Santoprene,\n Hytrel, Nitrile, FKM, EPDM, Neoprene, FDA Accepted White\n Nitrile and PTFE diaphragm configurations. PTFE is available\n as an overlay or one-piece bonded diaphragm construction.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-ideal-for\"\u003e\n \u003ch4\u003eRecommended For\u003c\/h4\u003e\n \u003cul\u003e\n \u003cli\u003eScheduled SB1 \/ SB25 preventive maintenance\u003c\/li\u003e\n \u003cli\u003eWorn or damaged diaphragm replacement\u003c\/li\u003e\n \u003cli\u003eHeavy Duty Ball wet-end servicing\u003c\/li\u003e\n \u003cli\u003eDiaphragm leak troubleshooting\u003c\/li\u003e\n \u003cli\u003eMaintenance spare-parts stock\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eCompatibility \u0026amp; Product Details\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-spec-table\"\u003e\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eSandpiper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Pump Models\u003c\/th\u003e\n\u003ctd\u003eSandpiper SB1 \/ SB25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePump Series\u003c\/th\u003e\n\u003ctd\u003eHeavy Duty Ball Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNominal Pump Size\u003c\/th\u003e\n\u003ctd\u003e1\" \/ 25 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eAODD Pump Diaphragm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Pump Construction\u003c\/th\u003e\n\u003ctd\u003eMetallic\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003eWetted Material Options\u003c\/th\u003e\n \u003ctd\u003eAluminium, Stainless Steel and Alloy C\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003eDiaphragm Materials\u003c\/th\u003e\n \u003ctd\u003e\n Santoprene, Hytrel, Nitrile, FKM, EPDM,\n Neoprene, FDA Accepted White Nitrile and PTFE\n \u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003ePTFE Diaphragm Construction\u003c\/th\u003e\n \u003ctd\u003ePTFE Overlay or One-Piece Bonded PTFE\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth\u003eCurrent Design Level\u003c\/th\u003e\n\u003ctd\u003eDesign Level 5\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n \u003ctd\u003eVaries according to selected diaphragm material and construction\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eHow to Select the Correct SB1 \/ SB25 Diaphragm\u003c\/h3\u003e\n\n\u003cp\u003e\n Confirm the complete pump identification before selecting a\n replacement diaphragm. Check the pump model, Design Level,\n diaphragm material and existing manufacturer part number.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eConfirm Pump Model\u003c\/h4\u003e\n \u003cp\u003eVerify that the pump is a Sandpiper SB1 or SB25 Heavy Duty Ball Valve pump.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eCheck Design Level\u003c\/h4\u003e\n \u003cp\u003eConfirm the Design Level shown on the pump identification before selecting parts.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003eSelect Diaphragm Material\u003c\/h4\u003e\n \u003cp\u003eSelect the applicable manufacturer-listed diaphragm material and PTFE construction.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eVerify Part Number\u003c\/h4\u003e\n \u003cp\u003eMatch the required diaphragm to the genuine Sandpiper manufacturer part number.\u003c\/p\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eSandpiper SB1 \/ SB25 Diaphragm Part Numbers\u003c\/h3\u003e\n\n\u003cp\u003e\n Use the table below to identify the current replacement diaphragm\n according to the required material and construction.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-part-table\"\u003e\n\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth\u003eDiaphragm Material \/ Construction\u003c\/th\u003e\n \u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSantoprene\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.008.354\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHytrel\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.008.356\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrile\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.008.360\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFKM\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.008.363\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPDM\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.008.364\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNeoprene\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.008.365\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFDA Accepted White Nitrile\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.008.366\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePTFE Overlay Diaphragm\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.015.604\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOne-Piece Bonded PTFE Diaphragm\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.112.000\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eImportant:\u003c\/strong\u003e\n These part numbers are based on the current Sandpiper SB1 \/ SB25\n Design Level 5 service documentation. Confirm the complete pump\n model, design level, existing diaphragm and manufacturer part\n number before ordering.\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003ePTFE Selection Note:\u003c\/strong\u003e\n Part number 286.015.604 is the PTFE overlay diaphragm component.\n Current pump nomenclature includes different backup diaphragm\n arrangements with the PTFE overlay. Confirm the complete pump\n configuration before ordering all required components.\n\u003c\/div\u003e\n\n\u003ch3\u003eWhy Choose Genuine Sandpiper Diaphragms?\u003c\/h3\u003e\n\n\u003cp\u003e\n Genuine Sandpiper diaphragms are intended for compatible\n Sandpiper AODD pump configurations. Correct identification of\n pump model, diaphragm material and manufacturer part number helps\n maintenance teams select the appropriate replacement component.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eCorrect Pump Compatibility\u003c\/h4\u003e\n \u003cp\u003eMatch the diaphragm to the applicable SB1 \/ SB25 configuration.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eVerified Diaphragm Materials\u003c\/h4\u003e\n \u003cp\u003eSelect from manufacturer-listed diaphragm materials and constructions.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003ePTFE Construction Choice\u003c\/h4\u003e\n \u003cp\u003eApplicable configurations include PTFE overlay and one-piece bonded diaphragms.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eGenuine Sandpiper Replacement Part\u003c\/h4\u003e\n \u003cp\u003eUse genuine manufacturer spare parts intended for the applicable pump configuration.\u003c\/p\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eWhen Should a Sandpiper SB1 \/ SB25 Diaphragm Be Inspected?\u003c\/h3\u003e\n\n\u003cp\u003e\n Inspect the diaphragms during planned wet-end maintenance and\n whenever abnormal pump behaviour or signs of diaphragm wear\n or damage are identified.\n\u003c\/p\u003e\n\n\u003cul\u003e\n \u003cli\u003eProcess fluid is detected at the pump exhaust\u003c\/li\u003e\n \u003cli\u003eVisible diaphragm wear, cracking or damage is identified\u003c\/li\u003e\n \u003cli\u003eA diaphragm rupture is suspected\u003c\/li\u003e\n \u003cli\u003eDiaphragm plates require inspection\u003c\/li\u003e\n \u003cli\u003eUnexpected changes in normal pump performance occur\u003c\/li\u003e\n \u003cli\u003eScheduled wet-end maintenance is due\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-faq\"\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eWhich diaphragm materials are available for the Sandpiper SB1 \/ SB25?\u003c\/summary\u003e\n \u003cp\u003e\n Current Design Level 5 documentation lists Santoprene,\n Hytrel, Nitrile, FKM, EPDM, Neoprene, FDA Accepted White\n Nitrile and PTFE diaphragm configurations.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eWhat is Sandpiper part number 286.008.354?\u003c\/summary\u003e\n \u003cp\u003ePart number 286.008.354 is the Santoprene diaphragm listed for the SB1 \/ SB25.\u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eWhat is Sandpiper part number 286.015.604?\u003c\/summary\u003e\n \u003cp\u003ePart number 286.015.604 is the PTFE overlay diaphragm component.\u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eIs 286.015.604 a complete PTFE diaphragm assembly?\u003c\/summary\u003e\n \u003cp\u003e\n No. It is the PTFE overlay component. The applicable backup\n diaphragm must match the complete pump configuration.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eWhat is Sandpiper part number 286.112.000?\u003c\/summary\u003e\n \u003cp\u003e\n Part number 286.112.000 is the one-piece bonded diaphragm\n listed for the current SB1 \/ SB25 configuration.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eHow do I select the correct SB1 \/ SB25 diaphragm?\u003c\/summary\u003e\n \u003cp\u003e\n Confirm the pump model, Design Level, existing diaphragm\n material and manufacturer part number before ordering.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n\u003c\/div\u003e\n\n\u003ch3 style=\"text-align:center;\"\u003eExplore Other Sandpiper Heavy Duty Ball Valve Diaphragms\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-related-grid\"\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003e1½\" Heavy Duty\u003c\/span\u003e\n \u003ch4\u003eHDB1½ \/ HDB40 Diaphragm\u003c\/h4\u003e\n \u003cp\u003eBrowse genuine diaphragms for HDB1½ \/ HDB40 Heavy Duty Ball pumps.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-hdb1-5-hdb40-heavy-duty-ball-diaphragm\"\u003eView HDB1½ \/ HDB40 →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003e2\" Heavy Duty\u003c\/span\u003e\n \u003ch4\u003eHDB2 \/ HDB50 Diaphragm\u003c\/h4\u003e\n \u003cp\u003eExplore genuine diaphragms for HDB2 \/ HDB50 Heavy Duty Ball pumps.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-hdb2-hdb50-heavy-duty-ball-diaphragm\"\u003eView HDB2 \/ HDB50 →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003e3\" Heavy Duty\u003c\/span\u003e\n \u003ch4\u003eHDB3 Diaphragm\u003c\/h4\u003e\n \u003cp\u003eFind genuine diaphragm components for Sandpiper HDB3 pumps.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-hdb3-heavy-duty-ball-diaphragm\"\u003eView HDB3 →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eHeavy Duty Ball\u003c\/span\u003e\n \u003ch4\u003eAll Heavy Duty Ball Diaphragms\u003c\/h4\u003e\n \u003cp\u003eBrowse Sandpiper Heavy Duty Ball Valve diaphragms by model and size.\u003c\/p\u003e\n \u003ca href=\"\/vi\/collections\/sandpiper-heavy-duty-ball-valve-diaphragms\"\u003eView Collection →\u003c\/a\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-help-banner\"\u003e\n\n \u003cdiv\u003e\n \u003ch3\u003eNeed Help Selecting the Correct SB1 \/ SB25 Diaphragm?\u003c\/h3\u003e\n \u003cp\u003e\n Send ABS Engineering your Sandpiper pump model, design level,\n existing diaphragm part number, pumped fluid and operating\n conditions. Our team can assist with identifying the correct\n genuine Sandpiper replacement diaphragm.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003ca href=\"\/vi\/pages\/contact\"\u003eContact ABS Engineering\u003c\/a\u003e\n\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"SANDPIPER","offers":[{"title":"Santoprene","offer_id":52982098722997,"sku":"286.008.354","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Hytrel","offer_id":52982098755765,"sku":"286.008.356","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Nitrile","offer_id":52982098788533,"sku":"286.008.360","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"FKM","offer_id":52982098821301,"sku":"286.008.363","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"EPDM","offer_id":52982098854069,"sku":"286.008.364","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Neoprene","offer_id":52982098886837,"sku":"286.008.365","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"FDA Accepted White Nitrile","offer_id":52982098919605,"sku":"286.008.366","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"PTFE Overlay","offer_id":52982098952373,"sku":"286.015.604","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"One-Piece Bonded PTFE","offer_id":52982098985141,"sku":"286.112.000","price":0.0,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/6168\/7989\/files\/18828594-0b1f-46fa-937b-91e8133bb63a_c4248b33-d5e6-4e00-95d7-939c59188ac7.png?v=1790049910"},{"product_id":"sandpiper-hdb1-5-hdb40-heavy-duty-ball-diaphragm","title":"Sandpiper HDB1½ \/ HDB40 1½\" Heavy Duty Ball Valve AODD Pump Diaphragm for Metallic Pum","description":"\u003cdiv class=\"sp-diaphragm-desc\"\u003e\n\n\u003cstyle\u003e\n.sp-diaphragm-desc{\n --sp-blue:#1e3a8a;--sp-blue-light:#eef2ff;--sp-blue-soft:#f7f9ff;\n --sp-text:#2b2f38;--sp-muted:#626977;--sp-border:#e1e5ec;--sp-white:#ffffff;\n max-width:1100px;margin:0 auto;font-family:Arial,Helvetica,sans-serif;\n color:var(--sp-text);line-height:1.65;\n}\n.sp-diaphragm-desc *{box-sizing:border-box;}\n.sp-diaphragm-desc h2{color:var(--sp-blue);font-size:27px;line-height:1.3;margin:0 0 12px;}\n.sp-diaphragm-desc h3{color:var(--sp-blue);font-size:21px;line-height:1.35;margin:38px 0 14px;}\n.sp-diaphragm-desc h4{color:var(--sp-blue);font-size:15px;line-height:1.4;margin:0 0 8px;}\n.sp-diaphragm-desc p{margin:0 0 14px;font-size:15px;}\n.sp-diaphragm-desc ul{margin:0;padding-left:20px;font-size:15px;}\n.sp-diaphragm-desc li{margin-bottom:7px;}\n.sp-eyebrow{display:inline-block;color:var(--sp-blue);background:var(--sp-blue-light);font-size:12px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;padding:6px 11px;border-radius:20px;margin-bottom:12px;}\n.sp-intro{font-size:16px!important;color:var(--sp-muted);max-width:850px;margin-bottom:28px!important;}\n.sp-overview-wrap{display:grid;grid-template-columns:minmax(0,2fr) minmax(240px,1fr);gap:28px;align-items:start;margin:24px 0 28px;}\n.sp-ideal-for{background:var(--sp-blue-soft);border:1px solid #dfe5f5;border-radius:12px;padding:22px;}\n.sp-ideal-for h4{font-size:16px;margin-bottom:12px;}\n.sp-benefit-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin:22px 0 38px;}\n.sp-benefit-card{border:1px solid var(--sp-border);border-radius:10px;padding:20px;background:var(--sp-white);}\n.sp-benefit-number{width:30px;height:30px;display:flex;align-items:center;justify-content:center;background:var(--sp-blue-light);color:var(--sp-blue);border-radius:50%;font-size:13px;font-weight:700;margin-bottom:13px;}\n.sp-benefit-card p{font-size:14px;color:var(--sp-muted);margin:0;}\n.sp-table-wrap{overflow-x:auto;margin:18px 0 38px;border:1px solid var(--sp-border);border-radius:10px;}\n.sp-spec-table,.sp-part-table{width:100%;border-collapse:collapse;font-size:14px;min-width:580px;}\n.sp-spec-table th,.sp-spec-table td,.sp-part-table td{text-align:left;padding:13px 16px;border-bottom:1px solid var(--sp-border);vertical-align:top;}\n.sp-spec-table th{width:34%;color:var(--sp-blue);background:#f8f9fc;font-weight:700;}\n.sp-part-table th{background:var(--sp-blue);color:#fff;padding:12px 14px;text-align:left;}\n.sp-part-table tr:nth-child(even) td{background:#f8f9fc;}\n.sp-note{border-left:4px solid var(--sp-blue);background:var(--sp-blue-soft);padding:16px 18px;margin:18px 0 34px;border-radius:0 8px 8px 0;font-size:14px;}\n.sp-faq{border-top:1px solid var(--sp-border);margin-bottom:36px;}\n.sp-faq details{border-bottom:1px solid var(--sp-border);}\n.sp-faq summary{cursor:pointer;list-style:none;color:var(--sp-blue);font-size:15px;font-weight:700;padding:17px 34px 17px 4px;position:relative;}\n.sp-faq summary::-webkit-details-marker{display:none;}\n.sp-faq summary:after{content:\"+\";position:absolute;right:5px;top:14px;font-size:22px;font-weight:400;}\n.sp-faq details[open] summary:after{content:\"−\";}\n.sp-faq details p{padding:0 4px 17px;color:var(--sp-muted);font-size:14px;}\n.sp-related-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:16px;margin:20px 0 38px;}\n.sp-related-card{border:1px solid var(--sp-border);border-radius:10px;padding:20px;background:#fff;display:flex;flex-direction:column;min-height:180px;}\n.sp-related-label{display:inline-block;width:max-content;color:var(--sp-blue);background:var(--sp-blue-light);padding:5px 9px;border-radius:16px;font-size:11px;font-weight:700;margin-bottom:12px;}\n.sp-related-card h4{font-size:16px;margin-bottom:8px;}\n.sp-related-card p{color:var(--sp-muted);font-size:13px;flex-grow:1;}\n.sp-related-card a{color:var(--sp-blue);font-size:13px;font-weight:700;text-decoration:none;}\n.sp-help-banner{background:var(--sp-blue);color:#fff;border-radius:12px;padding:28px 30px;display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;margin-top:40px;}\n.sp-help-banner h3{color:#fff;margin:0 0 7px;font-size:20px;}\n.sp-help-banner p{color:#e4e9f8;font-size:14px;margin:0;max-width:660px;}\n.sp-help-banner a{flex-shrink:0;background:#fff;color:var(--sp-blue);text-decoration:none;font-weight:700;font-size:14px;padding:12px 24px;border-radius:25px;}\n@media(max-width:760px){.sp-diaphragm-desc h2{font-size:23px;}.sp-overview-wrap{grid-template-columns:1fr;}.sp-help-banner a{width:100%;text-align:center;}}\n\u003c\/style\u003e\n\n\u003cspan class=\"sp-eyebrow\"\u003eGenuine Sandpiper Replacement Part\u003c\/span\u003e\n\n\u003ch2\u003eSandpiper HDB1½ \/ HDB40 1½\" Heavy Duty Ball Valve AODD Pump Diaphragm for Metallic Pumps\u003c\/h2\u003e\n\n\u003cp class=\"sp-intro\"\u003e\n Genuine Sandpiper replacement diaphragms for compatible HDB1½\n and HDB40 1½-inch Heavy Duty Ball Valve AODD pumps. Available\n diaphragm materials include Santoprene, Nitrile, FKM, EPDM,\n Neoprene and PTFE.\n\u003c\/p\u003e\n\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-overview-wrap\"\u003e\n\n \u003cdiv class=\"sp-overview-main\"\u003e\n \u003cp\u003e\n The \u003cstrong\u003eSandpiper HDB1½ \/ HDB40 diaphragm\u003c\/strong\u003e is a genuine\n replacement wear component for compatible 1½-inch Heavy Duty\n Ball Valve air-operated double diaphragm pumps.\n \u003c\/p\u003e\n\n \u003cp\u003e\n Current HDB1½ \/ HDB40 Design Level 8 configurations include\n aluminium, cast iron and stainless steel wetted constructions.\n Pump wetted construction is separate from diaphragm material.\n \u003c\/p\u003e\n\n \u003cp\u003e\n Current manufacturer documentation individually lists\n Santoprene, Nitrile, FKM, EPDM, Neoprene and PTFE diaphragm\n configurations, including PTFE overlay and Synthesis™\n One-Piece PTFE constructions.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-ideal-for\"\u003e\n \u003ch4\u003eRecommended For\u003c\/h4\u003e\n \u003cul\u003e\n \u003cli\u003eHDB1½ \/ HDB40 diaphragm replacement\u003c\/li\u003e\n \u003cli\u003eHeavy Duty Ball wet-end servicing\u003c\/li\u003e\n \u003cli\u003eScheduled preventive maintenance\u003c\/li\u003e\n \u003cli\u003eDiaphragm wear or failure replacement\u003c\/li\u003e\n \u003cli\u003eMaintenance spare-parts stock\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eCompatibility \u0026amp; Product Details\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eSandpiper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Pump Models\u003c\/th\u003e\n\u003ctd\u003eSandpiper HDB1½ \/ HDB40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePump Series\u003c\/th\u003e\n\u003ctd\u003eHeavy Duty Ball Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNominal Pump Size\u003c\/th\u003e\n\u003ctd\u003e1½\" \/ 40 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eAODD Pump Diaphragm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Pump Construction\u003c\/th\u003e\n\u003ctd\u003eMetallic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWetted Material Options\u003c\/th\u003e\n\u003ctd\u003eAluminium, Cast Iron and Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiaphragm Materials\u003c\/th\u003e\n\u003ctd\u003eSantoprene, Nitrile, FKM, EPDM, Neoprene and PTFE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePTFE Diaphragm Construction\u003c\/th\u003e\n\u003ctd\u003ePTFE Overlay or Synthesis™ One-Piece PTFE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCurrent Design Level\u003c\/th\u003e\n\u003ctd\u003eDesign Level 8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003eVaries according to selected diaphragm material and construction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eHow to Select the Correct HDB1½ \/ HDB40 Diaphragm\u003c\/h3\u003e\n\n\u003cp\u003e\n Confirm the complete pump identification, Design Level, existing\n diaphragm material and manufacturer part number before selecting\n a replacement.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eConfirm Pump Model\u003c\/h4\u003e\n \u003cp\u003eVerify HDB1½ or HDB40 from the pump identification.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eCheck Design Level\u003c\/h4\u003e\n \u003cp\u003eConfirm the pump design level before matching replacement parts.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003eSelect Diaphragm Material\u003c\/h4\u003e\n \u003cp\u003eSelect the applicable manufacturer-listed diaphragm material and PTFE construction.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eVerify Part Number\u003c\/h4\u003e\n \u003cp\u003eMatch the replacement diaphragm to the genuine Sandpiper part number.\u003c\/p\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eSandpiper HDB1½ \/ HDB40 Diaphragm Part Numbers\u003c\/h3\u003e\n\n\u003cp\u003eUse the table below to identify the current individually listed replacement diaphragm.\u003c\/p\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-part-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eDiaphragm Material \/ Construction\u003c\/th\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSantoprene\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.005.354\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrile\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.005.360\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFKM\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.005.363\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPDM\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.005.364\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNeoprene\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.005.365\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePTFE Overlay Diaphragm\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.020.604\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSynthesis™ One-Piece PTFE\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.114.000\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eImportant:\u003c\/strong\u003e\n These part numbers are based on the current HDB1½ \/ HDB40\n Design Level 8 service documentation. Confirm the complete\n pump identification and existing diaphragm part number before ordering.\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003ePTFE Selection Note:\u003c\/strong\u003e\n Part number 286.020.604 is the PTFE overlay diaphragm component.\n The applicable backup diaphragm depends on the complete pump\n configuration and should be verified separately.\n\u003c\/div\u003e\n\n\u003ch3\u003eWhy Choose Genuine Sandpiper Diaphragms?\u003c\/h3\u003e\n\n\u003cp\u003e\n Genuine Sandpiper diaphragms allow the replacement component\n to be matched to the applicable HDB1½ \/ HDB40 configuration\n and manufacturer part number.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eCorrect Model Compatibility\u003c\/h4\u003e\n \u003cp\u003eMatch the diaphragm to the applicable HDB1½ \/ HDB40 configuration.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eVerified Materials\u003c\/h4\u003e\n \u003cp\u003eSelect from individually listed Sandpiper diaphragm materials.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003ePTFE Construction Choice\u003c\/h4\u003e\n \u003cp\u003eApplicable configurations include PTFE overlay and Synthesis™ one-piece PTFE.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eGenuine Sandpiper Replacement Part\u003c\/h4\u003e\n \u003cp\u003eUse genuine manufacturer spare parts intended for the applicable pump configuration.\u003c\/p\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eWhen Should an HDB1½ \/ HDB40 Diaphragm Be Inspected?\u003c\/h3\u003e\n\n\u003cp\u003eInspect the diaphragms during planned wet-end maintenance or when signs of diaphragm wear or failure are identified.\u003c\/p\u003e\n\n\u003cul\u003e\n \u003cli\u003eProcess fluid is detected at the pump exhaust\u003c\/li\u003e\n \u003cli\u003eVisible diaphragm wear or damage is found\u003c\/li\u003e\n \u003cli\u003eA diaphragm rupture is suspected\u003c\/li\u003e\n \u003cli\u003eDiaphragm plates require inspection\u003c\/li\u003e\n \u003cli\u003eUnexpected pump behaviour occurs\u003c\/li\u003e\n \u003cli\u003eScheduled wet-end maintenance is due\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-faq\"\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eWhich diaphragm materials are listed for HDB1½ \/ HDB40?\u003c\/summary\u003e\n \u003cp\u003eSantoprene, Nitrile, FKM, EPDM, Neoprene and PTFE are individually listed in the current parts documentation.\u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eWhat is Sandpiper part number 286.020.604?\u003c\/summary\u003e\n \u003cp\u003e286.020.604 is the PTFE overlay diaphragm component.\u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eWhat is Sandpiper part number 286.114.000?\u003c\/summary\u003e\n \u003cp\u003e286.114.000 is the Synthesis™ One-Piece PTFE diaphragm.\u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eIs Hytrel a standard Shopify variant for this product?\u003c\/summary\u003e\n \u003cp\u003e\n The current nomenclature references Hytrel in certain pump\n configurations, but a standalone Hytrel diaphragm part number\n is not individually listed in the current parts table.\n Verification is required before adding it as a product variant.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eHow do I select the correct HDB1½ \/ HDB40 diaphragm?\u003c\/summary\u003e\n \u003cp\u003eConfirm the model, Design Level, existing diaphragm material and manufacturer part number before ordering.\u003c\/p\u003e\n \u003c\/details\u003e\n\n\u003c\/div\u003e\n\n\u003ch3 style=\"text-align:center;\"\u003eExplore Other Sandpiper Heavy Duty Ball Valve Diaphragms\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-related-grid\"\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003e1\" Heavy Duty\u003c\/span\u003e\n \u003ch4\u003eSB1 \/ SB25 Diaphragm\u003c\/h4\u003e\n \u003cp\u003eBrowse genuine diaphragms for SB1 \/ SB25 Heavy Duty Ball pumps.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-sb1-sb25-heavy-duty-ball-diaphragm\"\u003eView SB1 \/ SB25 →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003e2\" Heavy Duty\u003c\/span\u003e\n \u003ch4\u003eHDB2 \/ HDB50 Diaphragm\u003c\/h4\u003e\n \u003cp\u003eExplore genuine diaphragms for HDB2 \/ HDB50 pumps.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-hdb2-hdb50-heavy-duty-ball-diaphragm\"\u003eView HDB2 \/ HDB50 →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003e3\" Heavy Duty\u003c\/span\u003e\n \u003ch4\u003eHDB3 Diaphragm\u003c\/h4\u003e\n \u003cp\u003eBrowse diaphragm components for Sandpiper HDB3 pumps.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-hdb3-heavy-duty-ball-diaphragm\"\u003eView HDB3 →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eHeavy Duty Ball\u003c\/span\u003e\n \u003ch4\u003eAll Heavy Duty Ball Diaphragms\u003c\/h4\u003e\n \u003cp\u003eBrowse the complete Heavy Duty Ball diaphragm collection.\u003c\/p\u003e\n \u003ca href=\"\/vi\/collections\/sandpiper-heavy-duty-ball-valve-diaphragms\"\u003eView Collection →\u003c\/a\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-help-banner\"\u003e\n \u003cdiv\u003e\n \u003ch3\u003eNeed Help Selecting the Correct HDB1½ \/ HDB40 Diaphragm?\u003c\/h3\u003e\n \u003cp\u003e\n Send ABS Engineering your pump model, design level, existing\n diaphragm part number, pumped fluid and operating conditions.\n \u003c\/p\u003e\n \u003c\/div\u003e\n \u003ca href=\"\/vi\/pages\/contact\"\u003eContact ABS Engineering\u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"SANDPIPER","offers":[{"title":"Santoprene","offer_id":52982110748853,"sku":"286.005.354","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Nitrile","offer_id":52982110781621,"sku":"286.005.360","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"FKM","offer_id":52982110814389,"sku":"286.005.363","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"EPDM","offer_id":52982110847157,"sku":"286.005.364","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Neoprene","offer_id":52982110879925,"sku":"286.005.365","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"PTFE Overlay","offer_id":52982110912693,"sku":"286.020.604","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Synthesis™ One-Piece PTFE","offer_id":52982110945461,"sku":"286.114.000","price":0.0,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/6168\/7989\/files\/18828594-0b1f-46fa-937b-91e8133bb63a_c4248b33-d5e6-4e00-95d7-939c59188ac7.png?v=1790049910"},{"product_id":"sandpiper-hdb2-hdb50-heavy-duty-ball-diaphragm","title":"Sandpiper HDB2 \/ HDB50 2\" Heavy Duty Ball Valve AODD Pump Diaphragm for Metallic Pumps","description":"\u003cdiv class=\"sp-diaphragm-desc\"\u003e\n\n\u003cstyle\u003e\n.sp-diaphragm-desc{--sp-blue:#1e3a8a;--sp-blue-light:#eef2ff;--sp-blue-soft:#f7f9ff;--sp-text:#2b2f38;--sp-muted:#626977;--sp-border:#e1e5ec;--sp-white:#ffffff;max-width:1100px;margin:0 auto;font-family:Arial,Helvetica,sans-serif;color:var(--sp-text);line-height:1.65;}\n.sp-diaphragm-desc *{box-sizing:border-box;}\n.sp-diaphragm-desc h2{color:var(--sp-blue);font-size:27px;line-height:1.3;margin:0 0 12px;}\n.sp-diaphragm-desc 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h4{font-size:16px;margin-bottom:12px;}\n.sp-benefit-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin:22px 0 38px;}\n.sp-benefit-card{border:1px solid var(--sp-border);border-radius:10px;padding:20px;background:var(--sp-white);}\n.sp-benefit-number{width:30px;height:30px;display:flex;align-items:center;justify-content:center;background:var(--sp-blue-light);color:var(--sp-blue);border-radius:50%;font-size:13px;font-weight:700;margin-bottom:13px;}\n.sp-benefit-card p{font-size:14px;color:var(--sp-muted);margin:0;}\n.sp-table-wrap{overflow-x:auto;margin:18px 0 38px;border:1px solid var(--sp-border);border-radius:10px;}\n.sp-spec-table,.sp-part-table{width:100%;border-collapse:collapse;font-size:14px;min-width:580px;}\n.sp-spec-table th,.sp-spec-table td,.sp-part-table td{text-align:left;padding:13px 16px;border-bottom:1px solid var(--sp-border);vertical-align:top;}\n.sp-spec-table th{width:34%;color:var(--sp-blue);background:#f8f9fc;font-weight:700;}\n.sp-part-table th{background:var(--sp-blue);color:#fff;padding:12px 14px;text-align:left;}\n.sp-part-table tr:nth-child(even) td{background:#f8f9fc;}\n.sp-note{border-left:4px solid var(--sp-blue);background:var(--sp-blue-soft);padding:16px 18px;margin:18px 0 34px;border-radius:0 8px 8px 0;font-size:14px;}\n.sp-faq{border-top:1px solid var(--sp-border);margin-bottom:36px;}\n.sp-faq details{border-bottom:1px solid var(--sp-border);}\n.sp-faq summary{cursor:pointer;list-style:none;color:var(--sp-blue);font-size:15px;font-weight:700;padding:17px 34px 17px 4px;position:relative;}\n.sp-faq summary::-webkit-details-marker{display:none;}\n.sp-faq summary:after{content:\"+\";position:absolute;right:5px;top:14px;font-size:22px;font-weight:400;}\n.sp-faq details[open] summary:after{content:\"−\";}\n.sp-faq details p{padding:0 4px 17px;color:var(--sp-muted);font-size:14px;}\n.sp-related-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:16px;margin:20px 0 38px;}\n.sp-related-card{border:1px solid var(--sp-border);border-radius:10px;padding:20px;background:#fff;display:flex;flex-direction:column;min-height:180px;}\n.sp-related-label{display:inline-block;width:max-content;color:var(--sp-blue);background:var(--sp-blue-light);padding:5px 9px;border-radius:16px;font-size:11px;font-weight:700;margin-bottom:12px;}\n.sp-related-card h4{font-size:16px;margin-bottom:8px;}\n.sp-related-card p{color:var(--sp-muted);font-size:13px;flex-grow:1;}\n.sp-related-card a{color:var(--sp-blue);font-size:13px;font-weight:700;text-decoration:none;}\n.sp-help-banner{background:var(--sp-blue);color:#fff;border-radius:12px;padding:28px 30px;display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;margin-top:40px;}\n.sp-help-banner h3{color:#fff;margin:0 0 7px;font-size:20px;}\n.sp-help-banner p{color:#e4e9f8;font-size:14px;margin:0;max-width:660px;}\n.sp-help-banner a{flex-shrink:0;background:#fff;color:var(--sp-blue);text-decoration:none;font-weight:700;font-size:14px;padding:12px 24px;border-radius:25px;}\n@media(max-width:760px){.sp-diaphragm-desc h2{font-size:23px;}.sp-overview-wrap{grid-template-columns:1fr;}.sp-help-banner a{width:100%;text-align:center;}}\n\u003c\/style\u003e\n\n\u003cspan class=\"sp-eyebrow\"\u003eGenuine Sandpiper Replacement Part\u003c\/span\u003e\n\n\u003ch2\u003eSandpiper HDB3 3\" Heavy Duty Ball Valve AODD Pump Diaphragm for Metallic Pumps\u003c\/h2\u003e\n\n\u003cp class=\"sp-intro\"\u003e\n Genuine Sandpiper replacement diaphragms for compatible HDB3\n 3-inch Heavy Duty Ball Valve AODD pumps. Current individually\n listed diaphragm materials include Nitrile, FKM, EPDM,\n Neoprene and PTFE-related diaphragm components.\n\u003c\/p\u003e\n\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-overview-wrap\"\u003e\n\n \u003cdiv class=\"sp-overview-main\"\u003e\n\n \u003cp\u003e\n The \u003cstrong\u003eSandpiper HDB3 diaphragm\u003c\/strong\u003e is a genuine\n replacement wet-end component for compatible 3-inch Heavy\n Duty Ball Valve air-operated double diaphragm pumps.\n \u003c\/p\u003e\n\n \u003cp\u003e\n Current HDB3 Design Level 4 pumps use cast iron or stainless\n steel wetted construction. Pump wetted construction and\n diaphragm material are separate specifications.\n \u003c\/p\u003e\n\n \u003cp\u003e\n The current individual parts list identifies Nitrile, FKM,\n EPDM and Neoprene diaphragms together with a PTFE overlay\n and designated Santoprene or Neoprene PTFE backup diaphragms.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-ideal-for\"\u003e\n \u003ch4\u003eRecommended For\u003c\/h4\u003e\n \u003cul\u003e\n \u003cli\u003eHDB3 diaphragm replacement\u003c\/li\u003e\n \u003cli\u003eHeavy Duty Ball wet-end servicing\u003c\/li\u003e\n \u003cli\u003eScheduled pump maintenance\u003c\/li\u003e\n \u003cli\u003ePTFE diaphragm component replacement\u003c\/li\u003e\n \u003cli\u003ePlant spare-parts stock\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eCompatibility \u0026amp; Product Details\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eSandpiper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Pump Model\u003c\/th\u003e\n\u003ctd\u003eSandpiper HDB3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePump Series\u003c\/th\u003e\n\u003ctd\u003eHeavy Duty Ball Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNominal Pump Size\u003c\/th\u003e\n\u003ctd\u003e3\" \/ 80 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eAODD Pump Diaphragm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Pump Construction\u003c\/th\u003e\n\u003ctd\u003eMetallic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWetted Material Options\u003c\/th\u003e\n\u003ctd\u003eCast Iron and Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiaphragm Materials\u003c\/th\u003e\n\u003ctd\u003eNitrile, FKM, EPDM, Neoprene and PTFE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePTFE Diaphragm Construction\u003c\/th\u003e\n\u003ctd\u003ePTFE Overlay with applicable backup diaphragm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCurrent Design Level\u003c\/th\u003e\n\u003ctd\u003eDesign Level 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003eVaries according to diaphragm material and configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eHow to Select the Correct HDB3 Diaphragm\u003c\/h3\u003e\n\n\u003cp\u003e\n Confirm the complete HDB3 pump identification and existing\n diaphragm configuration before ordering. PTFE configurations\n require both the correct overlay and applicable backup diaphragm.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n \u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n\u003ch4\u003eConfirm Pump Model\u003c\/h4\u003e\n\u003cp\u003eVerify that the pump is an HDB3 Heavy Duty Ball Valve model.\u003c\/p\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n\u003ch4\u003eCheck Design Level\u003c\/h4\u003e\n\u003cp\u003eConfirm the Design Level before selecting replacement components.\u003c\/p\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n\u003ch4\u003eSelect Diaphragm Material\u003c\/h4\u003e\n\u003cp\u003eSelect the applicable standalone diaphragm or PTFE configuration.\u003c\/p\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n\u003ch4\u003eVerify Part Number\u003c\/h4\u003e\n\u003cp\u003eMatch each required component to its Sandpiper manufacturer part number.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eSandpiper HDB3 Diaphragm Part Numbers\u003c\/h3\u003e\n\n\u003cp\u003eUse the table below to identify the current individually listed HDB3 diaphragm components.\u003c\/p\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-part-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eDiaphragm Material \/ Construction\u003c\/th\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrile\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.014.360\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFKM\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.014.363\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPDM\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.014.364\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNeoprene\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.014.365\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePTFE Overlay Diaphragm\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.047.604\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSantoprene Backup for PTFE Overlay\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.048.354\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNeoprene Backup for PTFE Overlay\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.048.365\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eImportant:\u003c\/strong\u003e\n These parts are based on current HDB3 \/ HDB4 Design Level 4\n documentation. Confirm the HDB3 identification and existing\n diaphragm configuration before ordering.\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003ePTFE Selection Note:\u003c\/strong\u003e\n Part number 286.047.604 is the PTFE overlay diaphragm.\n Part numbers 286.048.354 and 286.048.365 are specifically\n listed as backup diaphragms for use with the PTFE overlay.\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eSantoprene Verification Note:\u003c\/strong\u003e\n Current pump nomenclature includes a Santoprene configuration,\n but the individual parts table identifies 286.048.354 specifically\n as a PTFE backup diaphragm. Verification is required before\n creating a standalone Santoprene Shopify variant.\n\u003c\/div\u003e\n\n\u003ch3\u003eWhy Choose Genuine Sandpiper Diaphragms?\u003c\/h3\u003e\n\n\u003cp\u003e\n Genuine Sandpiper diaphragm components allow maintenance teams\n to match replacement parts to the applicable HDB3 configuration,\n material and manufacturer part number.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n \u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n\u003ch4\u003eCorrect HDB3 Compatibility\u003c\/h4\u003e\n\u003cp\u003eMatch the replacement component to the applicable HDB3 configuration.\u003c\/p\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n\u003ch4\u003eVerified Part Numbers\u003c\/h4\u003e\n\u003cp\u003eUse current individually listed diaphragm component numbers.\u003c\/p\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n\u003ch4\u003ePTFE Component Clarity\u003c\/h4\u003e\n\u003cp\u003eDistinguish the PTFE overlay from its required backup diaphragm.\u003c\/p\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n\u003ch4\u003eGenuine Sandpiper Replacement Part\u003c\/h4\u003e\n\u003cp\u003eUse genuine manufacturer components intended for the pump configuration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eWhen Should a Sandpiper HDB3 Diaphragm Be Inspected?\u003c\/h3\u003e\n\n\u003cp\u003eInspect HDB3 diaphragm components during planned wet-end maintenance and when wear or failure is suspected.\u003c\/p\u003e\n\n\u003cul\u003e\n \u003cli\u003eProcess fluid is detected at the pump exhaust\u003c\/li\u003e\n \u003cli\u003eVisible diaphragm wear or damage is found\u003c\/li\u003e\n \u003cli\u003eA diaphragm rupture is suspected\u003c\/li\u003e\n \u003cli\u003ePTFE overlay or backup diaphragm condition requires inspection\u003c\/li\u003e\n \u003cli\u003eUnexpected pump behaviour occurs\u003c\/li\u003e\n \u003cli\u003eScheduled wet-end maintenance is due\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-faq\"\u003e\n \u003cdetails\u003e\u003csummary\u003eWhich standalone diaphragm materials are listed for the HDB3?\u003c\/summary\u003e\u003cp\u003eThe current individual parts list identifies Nitrile, FKM, EPDM and Neoprene standalone diaphragms, together with PTFE-related components.\u003c\/p\u003e\u003c\/details\u003e\n \u003cdetails\u003e\u003csummary\u003eWhat is Sandpiper part number 286.047.604?\u003c\/summary\u003e\u003cp\u003e286.047.604 is the PTFE overlay diaphragm.\u003c\/p\u003e\u003c\/details\u003e\n \u003cdetails\u003e\u003csummary\u003eWhat is Sandpiper part number 286.048.354?\u003c\/summary\u003e\u003cp\u003e286.048.354 is identified as a Santoprene backup diaphragm for use with the PTFE overlay.\u003c\/p\u003e\u003c\/details\u003e\n \u003cdetails\u003e\u003csummary\u003eWhat is Sandpiper part number 286.048.365?\u003c\/summary\u003e\u003cp\u003e286.048.365 is identified as a Neoprene backup diaphragm for use with the PTFE overlay.\u003c\/p\u003e\u003c\/details\u003e\n \u003cdetails\u003e\u003csummary\u003eCan 286.048.354 be sold as the normal Santoprene HDB3 diaphragm?\u003c\/summary\u003e\u003cp\u003eThe current individual parts table identifies this part specifically as a PTFE backup diaphragm. Standalone Santoprene compatibility should therefore be verified before listing it as a normal material variant.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"text-align:center;\"\u003eExplore Other Sandpiper Heavy Duty Ball Valve Diaphragms\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-related-grid\"\u003e\n \u003cdiv class=\"sp-related-card\"\u003e\n\u003cspan class=\"sp-related-label\"\u003e2\" Heavy Duty\u003c\/span\u003e\u003ch4\u003eHDB2 \/ HDB50 Diaphragm\u003c\/h4\u003e\n\u003cp\u003eBrowse genuine diaphragms for HDB2 \/ HDB50 pumps.\u003c\/p\u003e\n\u003ca href=\"\/vi\/products\/sandpiper-hdb2-hdb50-heavy-duty-ball-diaphragm\"\u003eView HDB2 \/ HDB50 →\u003c\/a\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-related-card\"\u003e\n\u003cspan class=\"sp-related-label\"\u003e4\" Heavy Duty\u003c\/span\u003e\u003ch4\u003eHDB4 Diaphragm\u003c\/h4\u003e\n\u003cp\u003eFind diaphragm components for Sandpiper HDB4 pumps.\u003c\/p\u003e\n\u003ca href=\"\/vi\/products\/sandpiper-hdb4-heavy-duty-ball-diaphragm\"\u003eView HDB4 →\u003c\/a\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-related-card\"\u003e\n\u003cspan class=\"sp-related-label\"\u003e1½\" Heavy Duty\u003c\/span\u003e\u003ch4\u003eHDB1½ \/ HDB40 Diaphragm\u003c\/h4\u003e\n\u003cp\u003eExplore genuine diaphragms for HDB1½ \/ HDB40 pumps.\u003c\/p\u003e\n\u003ca href=\"\/vi\/products\/sandpiper-hdb1-5-hdb40-heavy-duty-ball-diaphragm\"\u003eView HDB1½ \/ HDB40 →\u003c\/a\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-related-card\"\u003e\n\u003cspan class=\"sp-related-label\"\u003eHeavy Duty Ball\u003c\/span\u003e\u003ch4\u003eAll Heavy Duty Ball Diaphragms\u003c\/h4\u003e\n\u003cp\u003eBrowse all Heavy Duty Ball Valve diaphragm products.\u003c\/p\u003e\n\u003ca href=\"\/vi\/collections\/sandpiper-heavy-duty-ball-valve-diaphragms\"\u003eView Collection →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-help-banner\"\u003e\n \u003cdiv\u003e\n \u003ch3\u003eNeed Help Selecting the Correct HDB3 Diaphragm?\u003c\/h3\u003e\n \u003cp\u003eSend ABS Engineering your pump model, design level, existing diaphragm part number, pumped fluid and operating conditions.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003ca href=\"\/vi\/pages\/contact\"\u003eContact ABS Engineering\u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"SANDPIPER","offers":[{"title":"Nitrile","offer_id":52982315352245,"sku":"286.014.360","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"FKM","offer_id":52982315385013,"sku":"286.014.363","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"EPDM","offer_id":52982315417781,"sku":"286.014.364","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Neoprene","offer_id":52982315450549,"sku":"286.014.365","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"PTFE Overlay","offer_id":52982315483317,"sku":"286.047.604","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Santoprene Backup for PTFE","offer_id":52982315516085,"sku":"286.048.354","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Neoprene Backup for PTFE","offer_id":52982315548853,"sku":"286.048.365","price":0.0,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/6168\/7989\/files\/18828594-0b1f-46fa-937b-91e8133bb63a_c4248b33-d5e6-4e00-95d7-939c59188ac7.png?v=1790049910"},{"product_id":"sandpiper-hdb3-heavy-duty-ball-diaphragm","title":"Sandpiper HDB3 3\" Heavy Duty Ball Valve AODD Pump Diaphragm for Metallic Pumps","description":"\u003cdiv class=\"sp-diaphragm-desc\"\u003e\n\n\u003cstyle\u003e\n.sp-diaphragm-desc{--sp-blue:#1e3a8a;--sp-blue-light:#eef2ff;--sp-blue-soft:#f7f9ff;--sp-text:#2b2f38;--sp-muted:#626977;--sp-border:#e1e5ec;--sp-white:#ffffff;max-width:1100px;margin:0 auto;font-family:Arial,Helvetica,sans-serif;color:var(--sp-text);line-height:1.65;}\n.sp-diaphragm-desc *{box-sizing:border-box;}\n.sp-diaphragm-desc h2{color:var(--sp-blue);font-size:27px;line-height:1.3;margin:0 0 12px;}\n.sp-diaphragm-desc h3{color:var(--sp-blue);font-size:21px;line-height:1.35;margin:38px 0 14px;}\n.sp-diaphragm-desc h4{color:var(--sp-blue);font-size:15px;line-height:1.4;margin:0 0 8px;}\n.sp-diaphragm-desc p{margin:0 0 14px;font-size:15px;}\n.sp-diaphragm-desc ul{margin:0;padding-left:20px;font-size:15px;}\n.sp-diaphragm-desc li{margin-bottom:7px;}\n.sp-eyebrow{display:inline-block;color:var(--sp-blue);background:var(--sp-blue-light);font-size:12px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;padding:6px 11px;border-radius:20px;margin-bottom:12px;}\n.sp-intro{font-size:16px!important;color:var(--sp-muted);max-width:850px;margin-bottom:28px!important;}\n.sp-overview-wrap{display:grid;grid-template-columns:minmax(0,2fr) minmax(240px,1fr);gap:28px;align-items:start;margin:24px 0 28px;}\n.sp-ideal-for{background:var(--sp-blue-soft);border:1px solid #dfe5f5;border-radius:12px;padding:22px;}\n.sp-ideal-for h4{font-size:16px;margin-bottom:12px;}\n.sp-benefit-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin:22px 0 38px;}\n.sp-benefit-card{border:1px solid var(--sp-border);border-radius:10px;padding:20px;background:var(--sp-white);}\n.sp-benefit-number{width:30px;height:30px;display:flex;align-items:center;justify-content:center;background:var(--sp-blue-light);color:var(--sp-blue);border-radius:50%;font-size:13px;font-weight:700;margin-bottom:13px;}\n.sp-benefit-card p{font-size:14px;color:var(--sp-muted);margin:0;}\n.sp-table-wrap{overflow-x:auto;margin:18px 0 38px;border:1px solid var(--sp-border);border-radius:10px;}\n.sp-spec-table,.sp-part-table{width:100%;border-collapse:collapse;font-size:14px;min-width:580px;}\n.sp-spec-table th,.sp-spec-table td,.sp-part-table td{text-align:left;padding:13px 16px;border-bottom:1px solid var(--sp-border);vertical-align:top;}\n.sp-spec-table th{width:34%;color:var(--sp-blue);background:#f8f9fc;font-weight:700;}\n.sp-part-table th{background:var(--sp-blue);color:#fff;padding:12px 14px;text-align:left;}\n.sp-part-table tr:nth-child(even) td{background:#f8f9fc;}\n.sp-note{border-left:4px solid var(--sp-blue);background:var(--sp-blue-soft);padding:16px 18px;margin:18px 0 34px;border-radius:0 8px 8px 0;font-size:14px;}\n.sp-faq{border-top:1px solid var(--sp-border);margin-bottom:36px;}\n.sp-faq details{border-bottom:1px solid var(--sp-border);}\n.sp-faq summary{cursor:pointer;list-style:none;color:var(--sp-blue);font-size:15px;font-weight:700;padding:17px 34px 17px 4px;position:relative;}\n.sp-faq summary::-webkit-details-marker{display:none;}\n.sp-faq summary:after{content:\"+\";position:absolute;right:5px;top:14px;font-size:22px;font-weight:400;}\n.sp-faq details[open] summary:after{content:\"−\";}\n.sp-faq details p{padding:0 4px 17px;color:var(--sp-muted);font-size:14px;}\n.sp-related-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:16px;margin:20px 0 38px;}\n.sp-related-card{border:1px solid var(--sp-border);border-radius:10px;padding:20px;background:#fff;display:flex;flex-direction:column;min-height:180px;}\n.sp-related-label{display:inline-block;width:max-content;color:var(--sp-blue);background:var(--sp-blue-light);padding:5px 9px;border-radius:16px;font-size:11px;font-weight:700;margin-bottom:12px;}\n.sp-related-card h4{font-size:16px;margin-bottom:8px;}\n.sp-related-card p{color:var(--sp-muted);font-size:13px;flex-grow:1;}\n.sp-related-card a{color:var(--sp-blue);font-size:13px;font-weight:700;text-decoration:none;}\n.sp-help-banner{background:var(--sp-blue);color:#fff;border-radius:12px;padding:28px 30px;display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;margin-top:40px;}\n.sp-help-banner h3{color:#fff;margin:0 0 7px;font-size:20px;}\n.sp-help-banner p{color:#e4e9f8;font-size:14px;margin:0;max-width:660px;}\n.sp-help-banner a{flex-shrink:0;background:#fff;color:var(--sp-blue);text-decoration:none;font-weight:700;font-size:14px;padding:12px 24px;border-radius:25px;}\n@media(max-width:760px){.sp-diaphragm-desc h2{font-size:23px;}.sp-overview-wrap{grid-template-columns:1fr;}.sp-help-banner a{width:100%;text-align:center;}}\n\u003c\/style\u003e\n\n\u003cspan class=\"sp-eyebrow\"\u003eGenuine Sandpiper Replacement Part\u003c\/span\u003e\n\n\u003ch2\u003eSandpiper HDB3 3\" Heavy Duty Ball Valve AODD Pump Diaphragm for Metallic Pumps\u003c\/h2\u003e\n\n\u003cp class=\"sp-intro\"\u003e\n Genuine Sandpiper replacement diaphragms for compatible HDB3\n 3-inch Heavy Duty Ball Valve AODD pumps. Current individually\n listed diaphragm materials include Nitrile, FKM, EPDM,\n Neoprene and PTFE-related diaphragm components.\n\u003c\/p\u003e\n\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-overview-wrap\"\u003e\n\n \u003cdiv class=\"sp-overview-main\"\u003e\n\n \u003cp\u003e\n The \u003cstrong\u003eSandpiper HDB3 diaphragm\u003c\/strong\u003e is a genuine\n replacement wet-end component for compatible 3-inch Heavy\n Duty Ball Valve air-operated double diaphragm pumps.\n \u003c\/p\u003e\n\n \u003cp\u003e\n Current HDB3 Design Level 4 pumps use cast iron or stainless\n steel wetted construction. Pump wetted construction and\n diaphragm material are separate specifications.\n \u003c\/p\u003e\n\n \u003cp\u003e\n The current individual parts list identifies Nitrile, FKM,\n EPDM and Neoprene diaphragms together with a PTFE overlay\n and designated Santoprene or Neoprene PTFE backup diaphragms.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-ideal-for\"\u003e\n \u003ch4\u003eRecommended For\u003c\/h4\u003e\n \u003cul\u003e\n \u003cli\u003eHDB3 diaphragm replacement\u003c\/li\u003e\n \u003cli\u003eHeavy Duty Ball wet-end servicing\u003c\/li\u003e\n \u003cli\u003eScheduled pump maintenance\u003c\/li\u003e\n \u003cli\u003ePTFE diaphragm component replacement\u003c\/li\u003e\n \u003cli\u003ePlant spare-parts stock\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eCompatibility \u0026amp; Product Details\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eSandpiper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Pump Model\u003c\/th\u003e\n\u003ctd\u003eSandpiper HDB3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePump Series\u003c\/th\u003e\n\u003ctd\u003eHeavy Duty Ball Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNominal Pump Size\u003c\/th\u003e\n\u003ctd\u003e3\" \/ 80 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eAODD Pump Diaphragm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Pump Construction\u003c\/th\u003e\n\u003ctd\u003eMetallic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWetted Material Options\u003c\/th\u003e\n\u003ctd\u003eCast Iron and Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiaphragm Materials\u003c\/th\u003e\n\u003ctd\u003eNitrile, FKM, EPDM, Neoprene and PTFE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePTFE Diaphragm Construction\u003c\/th\u003e\n\u003ctd\u003ePTFE Overlay with applicable backup diaphragm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCurrent Design Level\u003c\/th\u003e\n\u003ctd\u003eDesign Level 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003eVaries according to diaphragm material and configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eHow to Select the Correct HDB3 Diaphragm\u003c\/h3\u003e\n\n\u003cp\u003e\n Confirm the complete HDB3 pump identification and existing\n diaphragm configuration before ordering. PTFE configurations\n require both the correct overlay and applicable backup diaphragm.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n \u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n\u003ch4\u003eConfirm Pump Model\u003c\/h4\u003e\n\u003cp\u003eVerify that the pump is an HDB3 Heavy Duty Ball Valve model.\u003c\/p\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n\u003ch4\u003eCheck Design Level\u003c\/h4\u003e\n\u003cp\u003eConfirm the Design Level before selecting replacement components.\u003c\/p\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n\u003ch4\u003eSelect Diaphragm Material\u003c\/h4\u003e\n\u003cp\u003eSelect the applicable standalone diaphragm or PTFE configuration.\u003c\/p\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n\u003ch4\u003eVerify Part Number\u003c\/h4\u003e\n\u003cp\u003eMatch each required component to its Sandpiper manufacturer part number.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eSandpiper HDB3 Diaphragm Part Numbers\u003c\/h3\u003e\n\n\u003cp\u003eUse the table below to identify the current individually listed HDB3 diaphragm components.\u003c\/p\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-part-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eDiaphragm Material \/ Construction\u003c\/th\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrile\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.014.360\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFKM\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.014.363\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPDM\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.014.364\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNeoprene\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.014.365\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePTFE Overlay Diaphragm\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.047.604\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSantoprene Backup for PTFE Overlay\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.048.354\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNeoprene Backup for PTFE Overlay\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.048.365\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eImportant:\u003c\/strong\u003e\n These parts are based on current HDB3 \/ HDB4 Design Level 4\n documentation. Confirm the HDB3 identification and existing\n diaphragm configuration before ordering.\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003ePTFE Selection Note:\u003c\/strong\u003e\n Part number 286.047.604 is the PTFE overlay diaphragm.\n Part numbers 286.048.354 and 286.048.365 are specifically\n listed as backup diaphragms for use with the PTFE overlay.\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eSantoprene Verification Note:\u003c\/strong\u003e\n Current pump nomenclature includes a Santoprene configuration,\n but the individual parts table identifies 286.048.354 specifically\n as a PTFE backup diaphragm. Verification is required before\n creating a standalone Santoprene Shopify variant.\n\u003c\/div\u003e\n\n\u003ch3\u003eWhy Choose Genuine Sandpiper Diaphragms?\u003c\/h3\u003e\n\n\u003cp\u003e\n Genuine Sandpiper diaphragm components allow maintenance teams\n to match replacement parts to the applicable HDB3 configuration,\n material and manufacturer part number.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n \u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n\u003ch4\u003eCorrect HDB3 Compatibility\u003c\/h4\u003e\n\u003cp\u003eMatch the replacement component to the applicable HDB3 configuration.\u003c\/p\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n\u003ch4\u003eVerified Part Numbers\u003c\/h4\u003e\n\u003cp\u003eUse current individually listed diaphragm component numbers.\u003c\/p\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n\u003ch4\u003ePTFE Component Clarity\u003c\/h4\u003e\n\u003cp\u003eDistinguish the PTFE overlay from its required backup diaphragm.\u003c\/p\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n\u003ch4\u003eGenuine Sandpiper Replacement Part\u003c\/h4\u003e\n\u003cp\u003eUse genuine manufacturer components intended for the pump configuration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eWhen Should a Sandpiper HDB3 Diaphragm Be Inspected?\u003c\/h3\u003e\n\n\u003cp\u003eInspect HDB3 diaphragm components during planned wet-end maintenance and when wear or failure is suspected.\u003c\/p\u003e\n\n\u003cul\u003e\n \u003cli\u003eProcess fluid is detected at the pump exhaust\u003c\/li\u003e\n \u003cli\u003eVisible diaphragm wear or damage is found\u003c\/li\u003e\n \u003cli\u003eA diaphragm rupture is suspected\u003c\/li\u003e\n \u003cli\u003ePTFE overlay or backup diaphragm condition requires inspection\u003c\/li\u003e\n \u003cli\u003eUnexpected pump behaviour occurs\u003c\/li\u003e\n \u003cli\u003eScheduled wet-end maintenance is due\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-faq\"\u003e\n \u003cdetails\u003e\u003csummary\u003eWhich standalone diaphragm materials are listed for the HDB3?\u003c\/summary\u003e\u003cp\u003eThe current individual parts list identifies Nitrile, FKM, EPDM and Neoprene standalone diaphragms, together with PTFE-related components.\u003c\/p\u003e\u003c\/details\u003e\n \u003cdetails\u003e\u003csummary\u003eWhat is Sandpiper part number 286.047.604?\u003c\/summary\u003e\u003cp\u003e286.047.604 is the PTFE overlay diaphragm.\u003c\/p\u003e\u003c\/details\u003e\n \u003cdetails\u003e\u003csummary\u003eWhat is Sandpiper part number 286.048.354?\u003c\/summary\u003e\u003cp\u003e286.048.354 is identified as a Santoprene backup diaphragm for use with the PTFE overlay.\u003c\/p\u003e\u003c\/details\u003e\n \u003cdetails\u003e\u003csummary\u003eWhat is Sandpiper part number 286.048.365?\u003c\/summary\u003e\u003cp\u003e286.048.365 is identified as a Neoprene backup diaphragm for use with the PTFE overlay.\u003c\/p\u003e\u003c\/details\u003e\n \u003cdetails\u003e\u003csummary\u003eCan 286.048.354 be sold as the normal Santoprene HDB3 diaphragm?\u003c\/summary\u003e\u003cp\u003eThe current individual parts table identifies this part specifically as a PTFE backup diaphragm. Standalone Santoprene compatibility should therefore be verified before listing it as a normal material variant.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"text-align:center;\"\u003eExplore Other Sandpiper Heavy Duty Ball Valve Diaphragms\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-related-grid\"\u003e\n \u003cdiv class=\"sp-related-card\"\u003e\n\u003cspan class=\"sp-related-label\"\u003e2\" Heavy Duty\u003c\/span\u003e\u003ch4\u003eHDB2 \/ HDB50 Diaphragm\u003c\/h4\u003e\n\u003cp\u003eBrowse genuine diaphragms for HDB2 \/ HDB50 pumps.\u003c\/p\u003e\n\u003ca href=\"\/vi\/products\/sandpiper-hdb2-hdb50-heavy-duty-ball-diaphragm\"\u003eView HDB2 \/ HDB50 →\u003c\/a\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-related-card\"\u003e\n\u003cspan class=\"sp-related-label\"\u003e4\" Heavy Duty\u003c\/span\u003e\u003ch4\u003eHDB4 Diaphragm\u003c\/h4\u003e\n\u003cp\u003eFind diaphragm components for Sandpiper HDB4 pumps.\u003c\/p\u003e\n\u003ca href=\"\/vi\/products\/sandpiper-hdb4-heavy-duty-ball-diaphragm\"\u003eView HDB4 →\u003c\/a\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-related-card\"\u003e\n\u003cspan class=\"sp-related-label\"\u003e1½\" Heavy Duty\u003c\/span\u003e\u003ch4\u003eHDB1½ \/ HDB40 Diaphragm\u003c\/h4\u003e\n\u003cp\u003eExplore genuine diaphragms for HDB1½ \/ HDB40 pumps.\u003c\/p\u003e\n\u003ca href=\"\/vi\/products\/sandpiper-hdb1-5-hdb40-heavy-duty-ball-diaphragm\"\u003eView HDB1½ \/ HDB40 →\u003c\/a\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-related-card\"\u003e\n\u003cspan class=\"sp-related-label\"\u003eHeavy Duty Ball\u003c\/span\u003e\u003ch4\u003eAll Heavy Duty Ball Diaphragms\u003c\/h4\u003e\n\u003cp\u003eBrowse all Heavy Duty Ball Valve diaphragm products.\u003c\/p\u003e\n\u003ca href=\"\/vi\/collections\/sandpiper-heavy-duty-ball-valve-diaphragms\"\u003eView Collection →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-help-banner\"\u003e\n \u003cdiv\u003e\n \u003ch3\u003eNeed Help Selecting the Correct HDB3 Diaphragm?\u003c\/h3\u003e\n \u003cp\u003eSend ABS Engineering your pump model, design level, existing diaphragm part number, pumped fluid and operating conditions.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003ca href=\"\/vi\/pages\/contact\"\u003eContact ABS Engineering\u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"SANDPIPER","offers":[{"title":"Nitrile","offer_id":52982395666613,"sku":"286.014.360","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"FKM","offer_id":52982395699381,"sku":"286.014.363","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"EPDM","offer_id":52982395732149,"sku":"286.014.364","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Neoprene","offer_id":52982395764917,"sku":"286.014.365","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"PTFE Overlay","offer_id":52982395797685,"sku":"286.047.604","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Santoprene Backup for PTFE","offer_id":52982395830453,"sku":"286.048.354","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Neoprene Backup for PTFE","offer_id":52982395863221,"sku":"286.048.365","price":0.0,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/6168\/7989\/files\/18828594-0b1f-46fa-937b-91e8133bb63a.png?v=1790049874"},{"product_id":"sandpiper-hdb4-heavy-duty-ball-diaphragm","title":"Sandpiper HDB4 4\" Heavy Duty Ball Valve AODD Pump Diaphragm for Metallic Pumps","description":"\u003cdiv class=\"sp-diaphragm-desc\"\u003e\n\n\u003cstyle\u003e\n.sp-diaphragm-desc{--sp-blue:#1e3a8a;--sp-blue-light:#eef2ff;--sp-blue-soft:#f7f9ff;--sp-text:#2b2f38;--sp-muted:#626977;--sp-border:#e1e5ec;--sp-white:#ffffff;max-width:1100px;margin:0 auto;font-family:Arial,Helvetica,sans-serif;color:var(--sp-text);line-height:1.65;}\n.sp-diaphragm-desc *{box-sizing:border-box;}\n.sp-diaphragm-desc h2{color:var(--sp-blue);font-size:27px;line-height:1.3;margin:0 0 12px;}\n.sp-diaphragm-desc h3{color:var(--sp-blue);font-size:21px;line-height:1.35;margin:38px 0 14px;}\n.sp-diaphragm-desc h4{color:var(--sp-blue);font-size:15px;line-height:1.4;margin:0 0 8px;}\n.sp-diaphragm-desc p{margin:0 0 14px;font-size:15px;}\n.sp-diaphragm-desc ul{margin:0;padding-left:20px;font-size:15px;}\n.sp-diaphragm-desc li{margin-bottom:7px;}\n.sp-eyebrow{display:inline-block;color:var(--sp-blue);background:var(--sp-blue-light);font-size:12px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;padding:6px 11px;border-radius:20px;margin-bottom:12px;}\n.sp-intro{font-size:16px!important;color:var(--sp-muted);max-width:850px;margin-bottom:28px!important;}\n.sp-overview-wrap{display:grid;grid-template-columns:minmax(0,2fr) minmax(240px,1fr);gap:28px;align-items:start;margin:24px 0 28px;}\n.sp-ideal-for{background:var(--sp-blue-soft);border:1px solid #dfe5f5;border-radius:12px;padding:22px;}\n.sp-ideal-for h4{font-size:16px;margin-bottom:12px;}\n.sp-benefit-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin:22px 0 38px;}\n.sp-benefit-card{border:1px solid var(--sp-border);border-radius:10px;padding:20px;background:var(--sp-white);}\n.sp-benefit-number{width:30px;height:30px;display:flex;align-items:center;justify-content:center;background:var(--sp-blue-light);color:var(--sp-blue);border-radius:50%;font-size:13px;font-weight:700;margin-bottom:13px;}\n.sp-benefit-card p{font-size:14px;color:var(--sp-muted);margin:0;}\n.sp-table-wrap{overflow-x:auto;margin:18px 0 38px;border:1px solid var(--sp-border);border-radius:10px;}\n.sp-spec-table,.sp-part-table{width:100%;border-collapse:collapse;font-size:14px;min-width:580px;}\n.sp-spec-table th,.sp-spec-table td,.sp-part-table td{text-align:left;padding:13px 16px;border-bottom:1px solid var(--sp-border);vertical-align:top;}\n.sp-spec-table th{width:34%;color:var(--sp-blue);background:#f8f9fc;font-weight:700;}\n.sp-part-table th{background:var(--sp-blue);color:#fff;padding:12px 14px;text-align:left;}\n.sp-part-table tr:nth-child(even) td{background:#f8f9fc;}\n.sp-note{border-left:4px solid var(--sp-blue);background:var(--sp-blue-soft);padding:16px 18px;margin:18px 0 34px;border-radius:0 8px 8px 0;font-size:14px;}\n.sp-faq{border-top:1px solid var(--sp-border);margin-bottom:36px;}\n.sp-faq details{border-bottom:1px solid var(--sp-border);}\n.sp-faq summary{cursor:pointer;list-style:none;color:var(--sp-blue);font-size:15px;font-weight:700;padding:17px 34px 17px 4px;position:relative;}\n.sp-faq summary::-webkit-details-marker{display:none;}\n.sp-faq summary:after{content:\"+\";position:absolute;right:5px;top:14px;font-size:22px;font-weight:400;}\n.sp-faq details[open] summary:after{content:\"−\";}\n.sp-faq details p{padding:0 4px 17px;color:var(--sp-muted);font-size:14px;}\n.sp-related-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:16px;margin:20px 0 38px;}\n.sp-related-card{border:1px solid var(--sp-border);border-radius:10px;padding:20px;background:#fff;display:flex;flex-direction:column;min-height:180px;}\n.sp-related-label{display:inline-block;width:max-content;color:var(--sp-blue);background:var(--sp-blue-light);padding:5px 9px;border-radius:16px;font-size:11px;font-weight:700;margin-bottom:12px;}\n.sp-related-card h4{font-size:16px;margin-bottom:8px;}\n.sp-related-card p{color:var(--sp-muted);font-size:13px;flex-grow:1;}\n.sp-related-card a{color:var(--sp-blue);font-size:13px;font-weight:700;text-decoration:none;}\n.sp-help-banner{background:var(--sp-blue);color:#fff;border-radius:12px;padding:28px 30px;display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;margin-top:40px;}\n.sp-help-banner h3{color:#fff;margin:0 0 7px;font-size:20px;}\n.sp-help-banner p{color:#e4e9f8;font-size:14px;margin:0;max-width:660px;}\n.sp-help-banner a{flex-shrink:0;background:#fff;color:var(--sp-blue);text-decoration:none;font-weight:700;font-size:14px;padding:12px 24px;border-radius:25px;}\n@media(max-width:760px){.sp-diaphragm-desc h2{font-size:23px;}.sp-overview-wrap{grid-template-columns:1fr;}.sp-help-banner a{width:100%;text-align:center;}}\n\u003c\/style\u003e\n\n\u003cspan class=\"sp-eyebrow\"\u003eGenuine Sandpiper Replacement Part\u003c\/span\u003e\n\n\u003ch2\u003eSandpiper HDB4 4\" Heavy Duty Ball Valve AODD Pump Diaphragm for Metallic Pumps\u003c\/h2\u003e\n\n\u003cp class=\"sp-intro\"\u003e\n Genuine Sandpiper replacement diaphragms for compatible HDB4\n 4-inch Heavy Duty Ball Valve AODD pumps. Current individually\n listed diaphragm materials include Nitrile, FKM, EPDM,\n Neoprene and PTFE-related diaphragm components.\n\u003c\/p\u003e\n\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-overview-wrap\"\u003e\n\n \u003cdiv class=\"sp-overview-main\"\u003e\n\n \u003cp\u003e\n The \u003cstrong\u003eSandpiper HDB4 diaphragm\u003c\/strong\u003e is a genuine\n replacement wet-end component for compatible 4-inch Heavy\n Duty Ball Valve air-operated double diaphragm pumps.\n \u003c\/p\u003e\n\n \u003cp\u003e\n Current HDB4 Design Level 4 pumps use cast iron or stainless\n steel wetted construction. Pump wetted construction and\n diaphragm material are separate specifications.\n \u003c\/p\u003e\n\n \u003cp\u003e\n Current Sandpiper parts documentation identifies Nitrile,\n FKM, EPDM and Neoprene diaphragms together with a PTFE\n overlay and designated PTFE backup diaphragms.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-ideal-for\"\u003e\n \u003ch4\u003eRecommended For\u003c\/h4\u003e\n \u003cul\u003e\n \u003cli\u003eHDB4 diaphragm replacement\u003c\/li\u003e\n \u003cli\u003eHeavy Duty Ball wet-end servicing\u003c\/li\u003e\n \u003cli\u003eScheduled pump maintenance\u003c\/li\u003e\n \u003cli\u003ePTFE diaphragm component replacement\u003c\/li\u003e\n \u003cli\u003eCritical plant spare-parts stock\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eCompatibility \u0026amp; Product Details\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eSandpiper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Pump Model\u003c\/th\u003e\n\u003ctd\u003eSandpiper HDB4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePump Series\u003c\/th\u003e\n\u003ctd\u003eHeavy Duty Ball Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNominal Pump Size\u003c\/th\u003e\n\u003ctd\u003e4\" \/ 100 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eAODD Pump Diaphragm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Pump Construction\u003c\/th\u003e\n\u003ctd\u003eMetallic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWetted Material Options\u003c\/th\u003e\n\u003ctd\u003eCast Iron and Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiaphragm Materials\u003c\/th\u003e\n\u003ctd\u003eNitrile, FKM, EPDM, Neoprene and PTFE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePTFE Diaphragm Construction\u003c\/th\u003e\n\u003ctd\u003ePTFE Overlay with applicable backup diaphragm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCurrent Design Level\u003c\/th\u003e\n\u003ctd\u003eDesign Level 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003eVaries according to diaphragm material and configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eHow to Select the Correct HDB4 Diaphragm\u003c\/h3\u003e\n\n\u003cp\u003e\n Confirm the HDB4 pump model, Design Level, existing diaphragm\n material and manufacturer part number. PTFE configurations\n require verification of both the overlay and backup diaphragm.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n \u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n\u003ch4\u003eConfirm Pump Model\u003c\/h4\u003e\n\u003cp\u003eVerify that the pump is a Sandpiper HDB4 Heavy Duty Ball Valve pump.\u003c\/p\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n\u003ch4\u003eCheck Design Level\u003c\/h4\u003e\n\u003cp\u003eConfirm Design Level 4 identification against the applicable pump documentation.\u003c\/p\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n\u003ch4\u003eSelect Diaphragm Material\u003c\/h4\u003e\n\u003cp\u003eSelect the applicable standalone diaphragm or PTFE component configuration.\u003c\/p\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n\u003ch4\u003eVerify Part Number\u003c\/h4\u003e\n\u003cp\u003eMatch each replacement component to the genuine Sandpiper manufacturer number.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eSandpiper HDB4 Diaphragm Part Numbers\u003c\/h3\u003e\n\n\u003cp\u003eUse the table below to identify the current individually listed HDB4 diaphragm components.\u003c\/p\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-part-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eDiaphragm Material \/ Construction\u003c\/th\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrile\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.014.360\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFKM\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.014.363\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPDM\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.014.364\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNeoprene\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.014.365\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePTFE Overlay Diaphragm\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.047.604\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSantoprene Backup for PTFE Overlay\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.048.354\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNeoprene Backup for PTFE Overlay\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.048.365\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eImportant:\u003c\/strong\u003e\n These parts are based on current HDB3 \/ HDB4 Design Level 4\n manufacturer documentation. Confirm the complete HDB4\n identification and existing diaphragm configuration before ordering.\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003ePTFE Selection Note:\u003c\/strong\u003e\n Part number 286.047.604 is the PTFE overlay diaphragm.\n Parts 286.048.354 and 286.048.365 are listed as backup\n diaphragms for use with the PTFE overlay.\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eSantoprene Verification Note:\u003c\/strong\u003e\n Although the pump nomenclature includes a Santoprene\n configuration, 286.048.354 is specifically identified as a\n PTFE backup diaphragm in the current individual parts table.\n Verify a standalone Santoprene part number before creating\n a separate Shopify Santoprene variant.\n\u003c\/div\u003e\n\n\u003ch3\u003eWhy Choose Genuine Sandpiper Diaphragms?\u003c\/h3\u003e\n\n\u003cp\u003e\n Genuine Sandpiper diaphragm components allow maintenance\n teams to match replacement parts to the applicable HDB4\n configuration and manufacturer part number.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n \u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n\u003ch4\u003eCorrect HDB4 Compatibility\u003c\/h4\u003e\n\u003cp\u003eMatch the replacement component to the applicable HDB4 configuration.\u003c\/p\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n\u003ch4\u003eVerified Part Numbers\u003c\/h4\u003e\n\u003cp\u003eUse current individually listed manufacturer diaphragm component numbers.\u003c\/p\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n\u003ch4\u003ePTFE Component Clarity\u003c\/h4\u003e\n\u003cp\u003eIdentify the PTFE overlay separately from its backup diaphragm.\u003c\/p\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n\u003ch4\u003eGenuine Sandpiper Replacement Part\u003c\/h4\u003e\n\u003cp\u003eUse genuine manufacturer components intended for the pump configuration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eWhen Should a Sandpiper HDB4 Diaphragm Be Inspected?\u003c\/h3\u003e\n\n\u003cp\u003e\n Inspect HDB4 diaphragm components during planned wet-end\n maintenance and whenever diaphragm wear or failure is suspected.\n\u003c\/p\u003e\n\n\u003cul\u003e\n \u003cli\u003eProcess fluid is detected at the pump exhaust\u003c\/li\u003e\n \u003cli\u003eVisible diaphragm wear or damage is found\u003c\/li\u003e\n \u003cli\u003eA diaphragm rupture is suspected\u003c\/li\u003e\n \u003cli\u003ePTFE overlay or backup diaphragm requires inspection\u003c\/li\u003e\n \u003cli\u003eUnexpected pump behaviour occurs\u003c\/li\u003e\n \u003cli\u003eScheduled wet-end maintenance is due\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-faq\"\u003e\n \u003cdetails\u003e\u003csummary\u003eWhich standalone diaphragm materials are listed for the HDB4?\u003c\/summary\u003e\u003cp\u003eThe current individual parts list identifies Nitrile, FKM, EPDM and Neoprene standalone diaphragms, together with PTFE-related components.\u003c\/p\u003e\u003c\/details\u003e\n \u003cdetails\u003e\u003csummary\u003eWhat is Sandpiper part number 286.047.604?\u003c\/summary\u003e\u003cp\u003e286.047.604 is the PTFE overlay diaphragm.\u003c\/p\u003e\u003c\/details\u003e\n \u003cdetails\u003e\u003csummary\u003eWhich backup diaphragms are used with the HDB4 PTFE overlay?\u003c\/summary\u003e\u003cp\u003eThe current individual parts list identifies 286.048.354 Santoprene and 286.048.365 Neoprene as backup diaphragms for PTFE overlay configurations.\u003c\/p\u003e\u003c\/details\u003e\n \u003cdetails\u003e\u003csummary\u003eDo HDB3 and HDB4 use the same diaphragm component family?\u003c\/summary\u003e\u003cp\u003eThe current Sandpiper service manual covers HDB3 and HDB4 together and lists the diaphragm components above in the shared parts list.\u003c\/p\u003e\u003c\/details\u003e\n \u003cdetails\u003e\u003csummary\u003eHow do I select the correct HDB4 diaphragm?\u003c\/summary\u003e\u003cp\u003eConfirm the pump model, Design Level, existing diaphragm configuration and manufacturer part number before ordering.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"text-align:center;\"\u003eExplore Other Sandpiper Heavy Duty Ball Valve Diaphragms\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-related-grid\"\u003e\n \u003cdiv class=\"sp-related-card\"\u003e\n\u003cspan class=\"sp-related-label\"\u003e3\" Heavy Duty\u003c\/span\u003e\u003ch4\u003eHDB3 Diaphragm\u003c\/h4\u003e\n\u003cp\u003eBrowse diaphragm components for Sandpiper HDB3 pumps.\u003c\/p\u003e\n\u003ca href=\"\/vi\/products\/sandpiper-hdb3-heavy-duty-ball-diaphragm\"\u003eView HDB3 →\u003c\/a\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-related-card\"\u003e\n\u003cspan class=\"sp-related-label\"\u003e2\" Heavy Duty\u003c\/span\u003e\u003ch4\u003eHDB2 \/ HDB50 Diaphragm\u003c\/h4\u003e\n\u003cp\u003eExplore genuine diaphragms for HDB2 \/ HDB50 pumps.\u003c\/p\u003e\n\u003ca href=\"\/vi\/products\/sandpiper-hdb2-hdb50-heavy-duty-ball-diaphragm\"\u003eView HDB2 \/ HDB50 →\u003c\/a\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-related-card\"\u003e\n\u003cspan class=\"sp-related-label\"\u003e1½\" Heavy Duty\u003c\/span\u003e\u003ch4\u003eHDB1½ \/ HDB40 Diaphragm\u003c\/h4\u003e\n\u003cp\u003eFind genuine diaphragms for HDB1½ \/ HDB40 pumps.\u003c\/p\u003e\n\u003ca href=\"\/vi\/products\/sandpiper-hdb1-5-hdb40-heavy-duty-ball-diaphragm\"\u003eView HDB1½ \/ HDB40 →\u003c\/a\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-related-card\"\u003e\n\u003cspan class=\"sp-related-label\"\u003eHeavy Duty Ball\u003c\/span\u003e\u003ch4\u003eAll Heavy Duty Ball Diaphragms\u003c\/h4\u003e\n\u003cp\u003eBrowse all Sandpiper Heavy Duty Ball Valve diaphragm products.\u003c\/p\u003e\n\u003ca href=\"\/vi\/collections\/sandpiper-heavy-duty-ball-valve-diaphragms\"\u003eView Collection →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-help-banner\"\u003e\n \u003cdiv\u003e\n \u003ch3\u003eNeed Help Selecting the Correct HDB4 Diaphragm?\u003c\/h3\u003e\n \u003cp\u003eSend ABS Engineering your pump model, design level, existing diaphragm part number, pumped fluid and operating conditions.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003ca href=\"\/vi\/pages\/contact\"\u003eContact ABS Engineering\u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"SANDPIPER","offers":[{"title":"Nitrile","offer_id":52982397665461,"sku":"286.014.360","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"FKM","offer_id":52982397698229,"sku":"286.014.363","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"EPDM","offer_id":52982397730997,"sku":"286.014.364","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Neoprene","offer_id":52982397763765,"sku":"286.014.365","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"PTFE Overlay","offer_id":52982397796533,"sku":"286.047.604","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Santoprene Backup for PTFE","offer_id":52982397829301,"sku":"286.048.354","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Neoprene Backup for PTFE","offer_id":52982397862069,"sku":"286.048.365","price":0.0,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/6168\/7989\/files\/18828594-0b1f-46fa-937b-91e8133bb63a_c4248b33-d5e6-4e00-95d7-939c59188ac7.png?v=1790049910"},{"product_id":"sandpiper-hdf1-hdf25-heavy-duty-flap-diaphragm","title":"Sandpiper HDF1 \/ HDF25 1\" Heavy Duty Flap Valve AODD Pump Diaphragm for Metallic Pumps","description":"\u003cdiv class=\"sp-diaphragm-desc\"\u003e\n\n\u003cstyle\u003e\n.sp-diaphragm-desc{\n --sp-blue:#1e3a8a;\n --sp-blue-light:#eef2ff;\n --sp-blue-soft:#f7f9ff;\n --sp-text:#2b2f38;\n --sp-muted:#626977;\n --sp-border:#e1e5ec;\n --sp-white:#ffffff;\n max-width:1100px;\n margin:0 auto;\n font-family:Arial,Helvetica,sans-serif;\n color:var(--sp-text);\n line-height:1.65;\n}\n.sp-diaphragm-desc *{box-sizing:border-box;}\n.sp-diaphragm-desc h2{color:var(--sp-blue);font-size:27px;line-height:1.3;margin:0 0 12px;}\n.sp-diaphragm-desc h3{color:var(--sp-blue);font-size:21px;line-height:1.35;margin:38px 0 14px;}\n.sp-diaphragm-desc h4{color:var(--sp-blue);font-size:15px;line-height:1.4;margin:0 0 8px;}\n.sp-diaphragm-desc p{margin:0 0 14px;font-size:15px;}\n.sp-diaphragm-desc ul{margin:0;padding-left:20px;font-size:15px;}\n.sp-diaphragm-desc li{margin-bottom:7px;}\n\n.sp-eyebrow{\n display:inline-block;color:var(--sp-blue);background:var(--sp-blue-light);\n font-size:12px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;\n padding:6px 11px;border-radius:20px;margin-bottom:12px;\n}\n.sp-intro{font-size:16px!important;color:var(--sp-muted);max-width:850px;margin-bottom:28px!important;}\n\n.sp-overview-wrap{\n display:grid;grid-template-columns:minmax(0,2fr) minmax(240px,1fr);\n gap:28px;align-items:start;margin:24px 0 28px;\n}\n.sp-ideal-for{\n background:var(--sp-blue-soft);border:1px solid #dfe5f5;\n border-radius:12px;padding:22px;\n}\n.sp-ideal-for h4{font-size:16px;margin-bottom:12px;}\n\n.sp-benefit-grid{\n display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));\n gap:16px;margin:22px 0 38px;\n}\n.sp-benefit-card{\n border:1px solid var(--sp-border);border-radius:10px;\n padding:20px;background:var(--sp-white);\n}\n.sp-benefit-number{\n width:30px;height:30px;display:flex;align-items:center;justify-content:center;\n background:var(--sp-blue-light);color:var(--sp-blue);border-radius:50%;\n font-size:13px;font-weight:700;margin-bottom:13px;\n}\n.sp-benefit-card p{font-size:14px;color:var(--sp-muted);margin:0;}\n\n.sp-table-wrap{\n overflow-x:auto;margin:18px 0 38px;border:1px solid var(--sp-border);\n border-radius:10px;\n}\n.sp-spec-table,.sp-part-table{\n width:100%;border-collapse:collapse;font-size:14px;min-width:580px;\n}\n.sp-spec-table th,.sp-spec-table td,.sp-part-table td{\n text-align:left;padding:13px 16px;border-bottom:1px solid var(--sp-border);\n vertical-align:top;\n}\n.sp-spec-table th{\n width:34%;color:var(--sp-blue);background:#f8f9fc;font-weight:700;\n}\n.sp-part-table th{\n background:var(--sp-blue);color:#fff;padding:12px 14px;text-align:left;\n}\n.sp-part-table tr:nth-child(even) td{background:#f8f9fc;}\n\n.sp-note{\n border-left:4px solid var(--sp-blue);background:var(--sp-blue-soft);\n padding:16px 18px;margin:18px 0 34px;border-radius:0 8px 8px 0;font-size:14px;\n}\n\n.sp-faq{border-top:1px solid var(--sp-border);margin-bottom:36px;}\n.sp-faq details{border-bottom:1px solid var(--sp-border);}\n.sp-faq summary{\n cursor:pointer;list-style:none;color:var(--sp-blue);font-size:15px;\n font-weight:700;padding:17px 34px 17px 4px;position:relative;\n}\n.sp-faq summary::-webkit-details-marker{display:none;}\n.sp-faq summary:after{\n content:\"+\";position:absolute;right:5px;top:14px;font-size:22px;font-weight:400;\n}\n.sp-faq details[open] summary:after{content:\"−\";}\n.sp-faq details p{padding:0 4px 17px;color:var(--sp-muted);font-size:14px;}\n\n.sp-related-grid{\n display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));\n gap:16px;margin:20px 0 38px;\n}\n.sp-related-card{\n border:1px solid var(--sp-border);border-radius:10px;padding:20px;\n background:#fff;display:flex;flex-direction:column;min-height:180px;\n}\n.sp-related-label{\n display:inline-block;width:max-content;color:var(--sp-blue);\n background:var(--sp-blue-light);padding:5px 9px;border-radius:16px;\n font-size:11px;font-weight:700;margin-bottom:12px;\n}\n.sp-related-card h4{font-size:16px;margin-bottom:8px;}\n.sp-related-card p{color:var(--sp-muted);font-size:13px;flex-grow:1;}\n.sp-related-card a{color:var(--sp-blue);font-size:13px;font-weight:700;text-decoration:none;}\n\n.sp-help-banner{\n background:var(--sp-blue);color:#fff;border-radius:12px;padding:28px 30px;\n display:flex;justify-content:space-between;align-items:center;gap:24px;\n flex-wrap:wrap;margin-top:40px;\n}\n.sp-help-banner h3{color:#fff;margin:0 0 7px;font-size:20px;}\n.sp-help-banner p{color:#e4e9f8;font-size:14px;margin:0;max-width:660px;}\n.sp-help-banner a{\n flex-shrink:0;background:#fff;color:var(--sp-blue);text-decoration:none;\n font-weight:700;font-size:14px;padding:12px 24px;border-radius:25px;\n}\n@media(max-width:760px){\n .sp-diaphragm-desc h2{font-size:23px;}\n .sp-overview-wrap{grid-template-columns:1fr;}\n .sp-help-banner a{width:100%;text-align:center;}\n}\n\u003c\/style\u003e\n\n\u003cspan class=\"sp-eyebrow\"\u003eGenuine Sandpiper Replacement Part\u003c\/span\u003e\n\n\u003ch2\u003eSandpiper HDF1 \/ HDF25 1\" Heavy Duty Flap Valve AODD Pump Diaphragm for Metallic Pumps\u003c\/h2\u003e\n\n\u003cp class=\"sp-intro\"\u003e\n Genuine Sandpiper replacement diaphragms for compatible HDF1\n and HDF25 1-inch Heavy Duty Flap Valve AODD pumps. Available\n diaphragm materials include Santoprene, Hytrel, Nitrile, FKM,\n EPDM and Neoprene.\n\u003c\/p\u003e\n\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-overview-wrap\"\u003e\n\n \u003cdiv class=\"sp-overview-main\"\u003e\n\n \u003cp\u003e\n The \u003cstrong\u003eSandpiper HDF1 \/ HDF25 diaphragm\u003c\/strong\u003e is a\n genuine replacement wear component for compatible 1-inch\n Heavy Duty Flap Valve air-operated double diaphragm pumps.\n \u003c\/p\u003e\n\n \u003cp\u003e\n HDF1 \/ HDF25 pumps use metallic wetted construction.\n Pump wetted material and diaphragm material are separate\n specifications and should both be confirmed from the\n pump identification before ordering replacement parts.\n \u003c\/p\u003e\n\n \u003cp\u003e\n Current Sandpiper Design Level 2 service documentation\n individually lists Santoprene, Hytrel, Nitrile, FKM,\n EPDM and Neoprene replacement diaphragms.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-ideal-for\"\u003e\n \u003ch4\u003eRecommended For\u003c\/h4\u003e\n \u003cul\u003e\n \u003cli\u003eScheduled HDF1 \/ HDF25 preventive maintenance\u003c\/li\u003e\n \u003cli\u003eWorn or damaged diaphragm replacement\u003c\/li\u003e\n \u003cli\u003eHeavy Duty Flap wet-end servicing\u003c\/li\u003e\n \u003cli\u003eDiaphragm leak troubleshooting\u003c\/li\u003e\n \u003cli\u003eMaintenance spare-parts stock\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eCompatibility \u0026amp; Product Details\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-spec-table\"\u003e\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eSandpiper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Pump Models\u003c\/th\u003e\n\u003ctd\u003eSandpiper HDF1 \/ HDF25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePump Series\u003c\/th\u003e\n\u003ctd\u003eHeavy Duty Flap Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNominal Pump Size\u003c\/th\u003e\n\u003ctd\u003e1\" \/ 25 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eAODD Pump Diaphragm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Pump Construction\u003c\/th\u003e\n\u003ctd\u003eMetallic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiaphragm Materials\u003c\/th\u003e\n\u003ctd\u003eSantoprene, Hytrel, Nitrile, FKM, EPDM and Neoprene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCurrent Design Level\u003c\/th\u003e\n\u003ctd\u003eDesign Level 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003eVaries according to selected diaphragm material\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eHow to Select the Correct HDF1 \/ HDF25 Diaphragm\u003c\/h3\u003e\n\n\u003cp\u003e\n Confirm the complete pump identification before selecting a\n replacement diaphragm. Check the pump model, Design Level,\n diaphragm material and existing manufacturer part number.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eConfirm Pump Model\u003c\/h4\u003e\n \u003cp\u003eVerify HDF1 or HDF25 on the pump identification plate.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eCheck Design Level\u003c\/h4\u003e\n \u003cp\u003eConfirm the applicable Design Level before selecting replacement components.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003eSelect Diaphragm Material\u003c\/h4\u003e\n \u003cp\u003eSelect the manufacturer-listed diaphragm material required for the pump configuration.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eVerify Part Number\u003c\/h4\u003e\n \u003cp\u003eMatch the selected diaphragm to the genuine Sandpiper manufacturer part number.\u003c\/p\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eSandpiper HDF1 \/ HDF25 Diaphragm Part Numbers\u003c\/h3\u003e\n\n\u003cp\u003e\n Use the table below to identify the current replacement diaphragm\n according to the required diaphragm material.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-part-table\"\u003e\n\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth\u003eDiaphragm Material\u003c\/th\u003e\n \u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSantoprene\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.008.354\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHytrel\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.008.356\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrile\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.008.360\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFKM\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.008.363\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPDM\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.008.364\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNeoprene\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.008.365\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eImportant:\u003c\/strong\u003e\n The part numbers above are based on current Sandpiper HDF1 \/\n HDF25 Design Level 2 service documentation. Confirm the complete\n pump model, design level, existing diaphragm material and\n manufacturer part number before ordering.\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eMaterial Selection Note:\u003c\/strong\u003e\n Diaphragm material should be selected according to the complete\n pump configuration, pumped fluid and operating conditions.\n Confirm chemical compatibility before purchase.\n\u003c\/div\u003e\n\n\u003ch3\u003eWhy Choose Genuine Sandpiper Diaphragms?\u003c\/h3\u003e\n\n\u003cp\u003e\n Genuine Sandpiper diaphragms allow maintenance teams to match\n the replacement component to the applicable HDF1 \/ HDF25 pump\n configuration and manufacturer part number.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eCorrect Pump Compatibility\u003c\/h4\u003e\n \u003cp\u003eMatch the diaphragm to the applicable HDF1 \/ HDF25 configuration.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eVerified Materials\u003c\/h4\u003e\n \u003cp\u003eSelect from diaphragm materials individually listed in current manufacturer documentation.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003ePart Number Identification\u003c\/h4\u003e\n \u003cp\u003eUse the Sandpiper manufacturer part number to support accurate spare-part selection.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eGenuine Sandpiper Replacement Part\u003c\/h4\u003e\n \u003cp\u003eMaintain the pump using genuine manufacturer spare parts intended for the applicable configuration.\u003c\/p\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eWhen Should a Sandpiper HDF1 \/ HDF25 Diaphragm Be Inspected?\u003c\/h3\u003e\n\n\u003cp\u003e\n Inspect the diaphragms during planned wet-end maintenance and\n whenever abnormal pump behaviour or diaphragm damage is suspected.\n\u003c\/p\u003e\n\n\u003cul\u003e\n \u003cli\u003eProcess fluid is detected at the pump exhaust\u003c\/li\u003e\n \u003cli\u003eVisible diaphragm wear, cracking or damage is identified\u003c\/li\u003e\n \u003cli\u003eA diaphragm rupture is suspected\u003c\/li\u003e\n \u003cli\u003eDiaphragm plates require inspection\u003c\/li\u003e\n \u003cli\u003eUnexpected changes in normal pump performance occur\u003c\/li\u003e\n \u003cli\u003eScheduled wet-end maintenance is due\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-faq\"\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eWhich diaphragm materials are available for the Sandpiper HDF1 \/ HDF25?\u003c\/summary\u003e\n \u003cp\u003e\n Current Design Level 2 parts documentation individually lists\n Santoprene, Hytrel, Nitrile, FKM, EPDM and Neoprene diaphragms.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eWhat is Sandpiper part number 286.008.354?\u003c\/summary\u003e\n \u003cp\u003e286.008.354 is the Santoprene diaphragm listed for the HDF1 \/ HDF25.\u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eWhat is Sandpiper part number 286.008.360?\u003c\/summary\u003e\n \u003cp\u003e286.008.360 is the Nitrile diaphragm listed for the HDF1 \/ HDF25.\u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eIs PTFE listed as an HDF1 \/ HDF25 replacement diaphragm?\u003c\/summary\u003e\n \u003cp\u003e\n PTFE is not individually listed as a replacement diaphragm in\n the current HDF1 \/ HDF25 Design Level 2 parts table.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eHow do I select the correct HDF1 \/ HDF25 diaphragm?\u003c\/summary\u003e\n \u003cp\u003e\n Confirm the pump model, Design Level, existing diaphragm\n material and manufacturer part number before ordering.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n\u003c\/div\u003e\n\n\u003ch3 style=\"text-align:center;\"\u003eExplore Other Sandpiper Heavy Duty Flap Valve Diaphragms\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-related-grid\"\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003e2\" Heavy Duty\u003c\/span\u003e\n \u003ch4\u003eHDF2 \/ HDF50 Diaphragm\u003c\/h4\u003e\n \u003cp\u003eBrowse genuine replacement diaphragms for HDF2 \/ HDF50 pumps.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-hdf2-hdf50-heavy-duty-flap-diaphragm\"\u003eView HDF2 \/ HDF50 →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003e2\" Non-Metallic\u003c\/span\u003e\n \u003ch4\u003eHD20F Diaphragm\u003c\/h4\u003e\n \u003cp\u003eExplore genuine replacement diaphragms for Sandpiper HD20F pumps.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-hd20f-non-metallic-heavy-duty-flap-diaphragm\"\u003eView HD20F →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003e3\" Heavy Duty\u003c\/span\u003e\n \u003ch4\u003eHDF3 Diaphragm\u003c\/h4\u003e\n \u003cp\u003eFind genuine replacement diaphragms for Sandpiper HDF3 pumps.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-hdf3-heavy-duty-flap-diaphragm\"\u003eView HDF3 →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eHeavy Duty Flap\u003c\/span\u003e\n \u003ch4\u003eAll Heavy Duty Flap Diaphragms\u003c\/h4\u003e\n \u003cp\u003eBrowse Sandpiper Heavy Duty Flap Valve diaphragms by model and size.\u003c\/p\u003e\n \u003ca href=\"\/vi\/collections\/sandpiper-heavy-duty-flap-valve-diaphragms\"\u003eView Collection →\u003c\/a\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-help-banner\"\u003e\n \u003cdiv\u003e\n \u003ch3\u003eNeed Help Selecting the Correct HDF1 \/ HDF25 Diaphragm?\u003c\/h3\u003e\n \u003cp\u003e\n Send ABS Engineering your Sandpiper pump model, design level,\n existing diaphragm part number, pumped fluid and operating\n conditions. Our team can assist with identifying the correct\n genuine Sandpiper replacement diaphragm.\n \u003c\/p\u003e\n \u003c\/div\u003e\n \u003ca href=\"\/vi\/pages\/contact\"\u003eContact ABS Engineering\u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"SANDPIPER","offers":[{"title":"Santoprene","offer_id":52982411264181,"sku":"286.008.354","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Hytrel","offer_id":52982411296949,"sku":"286.008.356","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Nitrile","offer_id":52982411329717,"sku":"286.008.360","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"FKM","offer_id":52982411362485,"sku":"286.008.363","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"EPDM","offer_id":52982411395253,"sku":"286.008.364","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Neoprene","offer_id":52982411428021,"sku":"286.008.365","price":0.0,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/6168\/7989\/files\/18828594-0b1f-46fa-937b-91e8133bb63a_c4248b33-d5e6-4e00-95d7-939c59188ac7.png?v=1790049910"},{"product_id":"sandpiper-hdf2-hdf50-heavy-duty-flap-diaphragm","title":"Sandpiper HDF2 \/ HDF50 2\" Heavy Duty Flap Valve AODD Pump Diaphragm for Metallic Pumps","description":"\u003cdiv class=\"sp-diaphragm-desc\"\u003e\n\n\u003cstyle\u003e\n.sp-diaphragm-desc{\n --sp-blue:#1e3a8a;--sp-blue-light:#eef2ff;--sp-blue-soft:#f7f9ff;\n --sp-text:#2b2f38;--sp-muted:#626977;--sp-border:#e1e5ec;--sp-white:#ffffff;\n max-width:1100px;margin:0 auto;font-family:Arial,Helvetica,sans-serif;\n color:var(--sp-text);line-height:1.65;\n}\n.sp-diaphragm-desc *{box-sizing:border-box;}\n.sp-diaphragm-desc h2{color:var(--sp-blue);font-size:27px;line-height:1.3;margin:0 0 12px;}\n.sp-diaphragm-desc h3{color:var(--sp-blue);font-size:21px;line-height:1.35;margin:38px 0 14px;}\n.sp-diaphragm-desc h4{color:var(--sp-blue);font-size:15px;line-height:1.4;margin:0 0 8px;}\n.sp-diaphragm-desc p{margin:0 0 14px;font-size:15px;}\n.sp-diaphragm-desc ul{margin:0;padding-left:20px;font-size:15px;}\n.sp-diaphragm-desc li{margin-bottom:7px;}\n.sp-eyebrow{display:inline-block;color:var(--sp-blue);background:var(--sp-blue-light);font-size:12px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;padding:6px 11px;border-radius:20px;margin-bottom:12px;}\n.sp-intro{font-size:16px!important;color:var(--sp-muted);max-width:850px;margin-bottom:28px!important;}\n.sp-overview-wrap{display:grid;grid-template-columns:minmax(0,2fr) minmax(240px,1fr);gap:28px;align-items:start;margin:24px 0 28px;}\n.sp-ideal-for{background:var(--sp-blue-soft);border:1px solid #dfe5f5;border-radius:12px;padding:22px;}\n.sp-ideal-for h4{font-size:16px;margin-bottom:12px;}\n.sp-benefit-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin:22px 0 38px;}\n.sp-benefit-card{border:1px solid var(--sp-border);border-radius:10px;padding:20px;background:var(--sp-white);}\n.sp-benefit-number{width:30px;height:30px;display:flex;align-items:center;justify-content:center;background:var(--sp-blue-light);color:var(--sp-blue);border-radius:50%;font-size:13px;font-weight:700;margin-bottom:13px;}\n.sp-benefit-card p{font-size:14px;color:var(--sp-muted);margin:0;}\n.sp-table-wrap{overflow-x:auto;margin:18px 0 38px;border:1px solid var(--sp-border);border-radius:10px;}\n.sp-spec-table,.sp-part-table{width:100%;border-collapse:collapse;font-size:14px;min-width:580px;}\n.sp-spec-table th,.sp-spec-table td,.sp-part-table td{text-align:left;padding:13px 16px;border-bottom:1px solid var(--sp-border);vertical-align:top;}\n.sp-spec-table th{width:34%;color:var(--sp-blue);background:#f8f9fc;font-weight:700;}\n.sp-part-table th{background:var(--sp-blue);color:#fff;padding:12px 14px;text-align:left;}\n.sp-part-table tr:nth-child(even) td{background:#f8f9fc;}\n.sp-note{border-left:4px solid var(--sp-blue);background:var(--sp-blue-soft);padding:16px 18px;margin:18px 0 34px;border-radius:0 8px 8px 0;font-size:14px;}\n.sp-faq{border-top:1px solid var(--sp-border);margin-bottom:36px;}\n.sp-faq details{border-bottom:1px solid var(--sp-border);}\n.sp-faq summary{cursor:pointer;list-style:none;color:var(--sp-blue);font-size:15px;font-weight:700;padding:17px 34px 17px 4px;position:relative;}\n.sp-faq summary::-webkit-details-marker{display:none;}\n.sp-faq summary:after{content:\"+\";position:absolute;right:5px;top:14px;font-size:22px;font-weight:400;}\n.sp-faq details[open] summary:after{content:\"−\";}\n.sp-faq details p{padding:0 4px 17px;color:var(--sp-muted);font-size:14px;}\n.sp-related-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:16px;margin:20px 0 38px;}\n.sp-related-card{border:1px solid var(--sp-border);border-radius:10px;padding:20px;background:#fff;display:flex;flex-direction:column;min-height:180px;}\n.sp-related-label{display:inline-block;width:max-content;color:var(--sp-blue);background:var(--sp-blue-light);padding:5px 9px;border-radius:16px;font-size:11px;font-weight:700;margin-bottom:12px;}\n.sp-related-card h4{font-size:16px;margin-bottom:8px;}\n.sp-related-card p{color:var(--sp-muted);font-size:13px;flex-grow:1;}\n.sp-related-card a{color:var(--sp-blue);font-size:13px;font-weight:700;text-decoration:none;}\n.sp-help-banner{background:var(--sp-blue);color:#fff;border-radius:12px;padding:28px 30px;display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;margin-top:40px;}\n.sp-help-banner h3{color:#fff;margin:0 0 7px;font-size:20px;}\n.sp-help-banner p{color:#e4e9f8;font-size:14px;margin:0;max-width:660px;}\n.sp-help-banner a{flex-shrink:0;background:#fff;color:var(--sp-blue);text-decoration:none;font-weight:700;font-size:14px;padding:12px 24px;border-radius:25px;}\n@media(max-width:760px){.sp-diaphragm-desc h2{font-size:23px;}.sp-overview-wrap{grid-template-columns:1fr;}.sp-help-banner a{width:100%;text-align:center;}}\n\u003c\/style\u003e\n\n\u003cspan class=\"sp-eyebrow\"\u003eGenuine Sandpiper Replacement Part\u003c\/span\u003e\n\n\u003ch2\u003eSandpiper HDF2 \/ HDF50 2\" Heavy Duty Flap Valve AODD Pump Diaphragm for Metallic Pumps\u003c\/h2\u003e\n\n\u003cp class=\"sp-intro\"\u003e\n Genuine Sandpiper replacement diaphragms for compatible HDF2\n and HDF50 2-inch Heavy Duty Flap Valve AODD pumps. Available\n diaphragm materials include Santoprene, Hytrel, Nitrile, FKM,\n EPDM and Neoprene.\n\u003c\/p\u003e\n\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-overview-wrap\"\u003e\n \u003cdiv class=\"sp-overview-main\"\u003e\n\n \u003cp\u003e\n The \u003cstrong\u003eSandpiper HDF2 \/ HDF50 diaphragm\u003c\/strong\u003e is a\n genuine replacement wear component for compatible 2-inch\n Heavy Duty Flap Valve air-operated double diaphragm pumps.\n \u003c\/p\u003e\n\n \u003cp\u003e\n Current Design Level 6 configurations include aluminium,\n cast iron and stainless steel wetted constructions.\n Pump wetted material and diaphragm material are separate\n specifications.\n \u003c\/p\u003e\n\n \u003cp\u003e\n Current manufacturer parts documentation individually lists\n Santoprene, Hytrel, Nitrile, FKM, EPDM and Neoprene\n replacement diaphragms.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-ideal-for\"\u003e\n \u003ch4\u003eRecommended For\u003c\/h4\u003e\n \u003cul\u003e\n \u003cli\u003eHDF2 \/ HDF50 diaphragm replacement\u003c\/li\u003e\n \u003cli\u003eHeavy Duty Flap wet-end servicing\u003c\/li\u003e\n \u003cli\u003eScheduled preventive maintenance\u003c\/li\u003e\n \u003cli\u003eDiaphragm wear or failure replacement\u003c\/li\u003e\n \u003cli\u003ePlant maintenance spare-parts stock\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eCompatibility \u0026amp; Product Details\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eSandpiper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Pump Models\u003c\/th\u003e\n\u003ctd\u003eSandpiper HDF2 \/ HDF50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePump Series\u003c\/th\u003e\n\u003ctd\u003eHeavy Duty Flap Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNominal Pump Size\u003c\/th\u003e\n\u003ctd\u003e2\" \/ 50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eAODD Pump Diaphragm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Pump Construction\u003c\/th\u003e\n\u003ctd\u003eMetallic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWetted Material Options\u003c\/th\u003e\n\u003ctd\u003eAluminium, Cast Iron and Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiaphragm Materials\u003c\/th\u003e\n\u003ctd\u003eSantoprene, Hytrel, Nitrile, FKM, EPDM and Neoprene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCurrent Design Level\u003c\/th\u003e\n\u003ctd\u003eDesign Level 6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003eVaries according to selected diaphragm material\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eHow to Select the Correct HDF2 \/ HDF50 Diaphragm\u003c\/h3\u003e\n\n\u003cp\u003e\n Confirm the complete pump model, Design Level, diaphragm material\n and manufacturer part number before ordering a replacement.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n \u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n\u003ch4\u003eConfirm Pump Model\u003c\/h4\u003e\n\u003cp\u003eVerify HDF2 or HDF50 from the pump identification.\u003c\/p\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n\u003ch4\u003eCheck Design Level\u003c\/h4\u003e\n\u003cp\u003eConfirm the pump Design Level before selecting replacement parts.\u003c\/p\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n\u003ch4\u003eSelect Diaphragm Material\u003c\/h4\u003e\n\u003cp\u003eSelect the applicable manufacturer-listed diaphragm material.\u003c\/p\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n\u003ch4\u003eVerify Part Number\u003c\/h4\u003e\n\u003cp\u003eMatch the replacement diaphragm to the genuine Sandpiper part number.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eSandpiper HDF2 \/ HDF50 Diaphragm Part Numbers\u003c\/h3\u003e\n\n\u003cp\u003eUse the table below to identify the current individually listed replacement diaphragm.\u003c\/p\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-part-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eDiaphragm Material\u003c\/th\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSantoprene\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.007.354\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHytrel\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.007.356\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrile\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.007.360\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFKM\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.007.363\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPDM\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.007.364\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNeoprene\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.007.365\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eImportant:\u003c\/strong\u003e\n These part numbers are based on the current Sandpiper HDF2 \/\n HDF50 Design Level 6 parts documentation. Confirm the complete\n pump model and existing diaphragm part number before ordering.\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eVariant Verification Note:\u003c\/strong\u003e\n FDA White Nitrile appears in the current pump nomenclature,\n but a standalone FDA White Nitrile diaphragm part number is not\n individually listed in the current repair-parts table.\n Verification is required before adding it as a Shopify variant.\n\u003c\/div\u003e\n\n\u003ch3\u003eWhy Choose Genuine Sandpiper Diaphragms?\u003c\/h3\u003e\n\n\u003cp\u003e\n Genuine Sandpiper diaphragms allow maintenance teams to match\n the replacement component to the applicable HDF2 \/ HDF50\n configuration and manufacturer part number.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n \u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n\u003ch4\u003eCorrect Pump Compatibility\u003c\/h4\u003e\n\u003cp\u003eMatch the diaphragm to the applicable HDF2 \/ HDF50 configuration.\u003c\/p\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n\u003ch4\u003eVerified Materials\u003c\/h4\u003e\n\u003cp\u003eSelect from individually listed Sandpiper diaphragm materials.\u003c\/p\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n\u003ch4\u003eAccurate Part Identification\u003c\/h4\u003e\n\u003cp\u003eUse the manufacturer part number to support correct spare-part selection.\u003c\/p\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n\u003ch4\u003eGenuine Sandpiper Replacement Part\u003c\/h4\u003e\n\u003cp\u003eMaintain the pump using genuine manufacturer spare parts intended for the applicable configuration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eWhen Should an HDF2 \/ HDF50 Diaphragm Be Inspected?\u003c\/h3\u003e\n\n\u003cp\u003eInspect the diaphragms during planned wet-end maintenance and whenever abnormal pump behaviour or diaphragm damage is suspected.\u003c\/p\u003e\n\n\u003cul\u003e\n \u003cli\u003eProcess fluid is detected at the pump exhaust\u003c\/li\u003e\n \u003cli\u003eVisible diaphragm wear or damage is found\u003c\/li\u003e\n \u003cli\u003eA diaphragm rupture is suspected\u003c\/li\u003e\n \u003cli\u003eDiaphragm plates require inspection\u003c\/li\u003e\n \u003cli\u003eUnexpected changes in pump performance occur\u003c\/li\u003e\n \u003cli\u003eScheduled wet-end maintenance is due\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-faq\"\u003e\n \u003cdetails\u003e\u003csummary\u003eWhich diaphragm materials are available for HDF2 \/ HDF50?\u003c\/summary\u003e\u003cp\u003eCurrent individual parts documentation lists Santoprene, Hytrel, Nitrile, FKM, EPDM and Neoprene diaphragms.\u003c\/p\u003e\u003c\/details\u003e\n \u003cdetails\u003e\u003csummary\u003eWhat is Sandpiper part number 286.007.354?\u003c\/summary\u003e\u003cp\u003e286.007.354 is the Santoprene diaphragm listed for the HDF2 \/ HDF50.\u003c\/p\u003e\u003c\/details\u003e\n \u003cdetails\u003e\u003csummary\u003eWhat is Sandpiper part number 286.007.360?\u003c\/summary\u003e\u003cp\u003e286.007.360 is the Nitrile diaphragm listed for the HDF2 \/ HDF50.\u003c\/p\u003e\u003c\/details\u003e\n \u003cdetails\u003e\u003csummary\u003eIs PTFE listed for the current HDF2 \/ HDF50?\u003c\/summary\u003e\u003cp\u003ePTFE is not individually listed as a diaphragm in the current HDF2 \/ HDF50 Design Level 6 repair-parts table.\u003c\/p\u003e\u003c\/details\u003e\n \u003cdetails\u003e\u003csummary\u003eHow do I select the correct HDF2 \/ HDF50 diaphragm?\u003c\/summary\u003e\u003cp\u003eConfirm the model, Design Level, existing diaphragm material and manufacturer part number before ordering.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"text-align:center;\"\u003eExplore Other Sandpiper Heavy Duty Flap Valve Diaphragms\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-related-grid\"\u003e\n \u003cdiv class=\"sp-related-card\"\u003e\n\u003cspan class=\"sp-related-label\"\u003e1\" Heavy Duty\u003c\/span\u003e\u003ch4\u003eHDF1 \/ HDF25 Diaphragm\u003c\/h4\u003e\n\u003cp\u003eBrowse genuine diaphragms for HDF1 \/ HDF25 pumps.\u003c\/p\u003e\n\u003ca href=\"\/vi\/products\/sandpiper-hdf1-hdf25-heavy-duty-flap-diaphragm\"\u003eView HDF1 \/ HDF25 →\u003c\/a\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-related-card\"\u003e\n\u003cspan class=\"sp-related-label\"\u003e2\" Non-Metallic\u003c\/span\u003e\u003ch4\u003eHD20F Diaphragm\u003c\/h4\u003e\n\u003cp\u003eExplore genuine diaphragms for Sandpiper HD20F pumps.\u003c\/p\u003e\n\u003ca href=\"\/vi\/products\/sandpiper-hd20f-non-metallic-heavy-duty-flap-diaphragm\"\u003eView HD20F →\u003c\/a\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-related-card\"\u003e\n\u003cspan class=\"sp-related-label\"\u003e2\" BEAST\u003c\/span\u003e\u003ch4\u003eSPB20 BEAST Diaphragm\u003c\/h4\u003e\n\u003cp\u003eBrowse genuine diaphragms for SPB20 Heavy Duty Flap pumps.\u003c\/p\u003e\n\u003ca href=\"\/vi\/products\/sandpiper-spb20-beast-metallic-heavy-duty-flap-diaphragm\"\u003eView SPB20 →\u003c\/a\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-related-card\"\u003e\n\u003cspan class=\"sp-related-label\"\u003eHeavy Duty Flap\u003c\/span\u003e\u003ch4\u003eAll Heavy Duty Flap Diaphragms\u003c\/h4\u003e\n\u003cp\u003eBrowse the complete Heavy Duty Flap diaphragm collection.\u003c\/p\u003e\n\u003ca href=\"\/vi\/collections\/sandpiper-heavy-duty-flap-valve-diaphragms\"\u003eView Collection →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-help-banner\"\u003e\n \u003cdiv\u003e\n \u003ch3\u003eNeed Help Selecting the Correct HDF2 \/ HDF50 Diaphragm?\u003c\/h3\u003e\n \u003cp\u003eSend ABS Engineering your pump model, design level, existing diaphragm part number, pumped fluid and operating conditions.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003ca href=\"\/vi\/pages\/contact\"\u003eContact ABS Engineering\u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"SANDPIPER","offers":[{"title":"Santoprene","offer_id":52982413918389,"sku":"286.007.354","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Hytrel","offer_id":52982413951157,"sku":"286.007.356","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Nitrile","offer_id":52982413983925,"sku":"286.007.360","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"FKM","offer_id":52982414016693,"sku":"286.007.363","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"EPDM","offer_id":52982414049461,"sku":"286.007.364","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Neoprene","offer_id":52982414082229,"sku":"286.007.365","price":0.0,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/6168\/7989\/files\/18828594-0b1f-46fa-937b-91e8133bb63a_c4248b33-d5e6-4e00-95d7-939c59188ac7.png?v=1790049910"},{"product_id":"sandpiper-hd20f-non-metallic-heavy-duty-flap-diaphragm","title":"Sandpiper HD20F 2\" Heavy Duty Flap Valve AODD Pump Diaphragm for Non-Metallic Pumps","description":"\u003cdiv class=\"sp-diaphragm-desc\"\u003e\n\n\u003cstyle\u003e\n.sp-diaphragm-desc{--sp-blue:#1e3a8a;--sp-blue-light:#eef2ff;--sp-blue-soft:#f7f9ff;--sp-text:#2b2f38;--sp-muted:#626977;--sp-border:#e1e5ec;--sp-white:#ffffff;max-width:1100px;margin:0 auto;font-family:Arial,Helvetica,sans-serif;color:var(--sp-text);line-height:1.65;}\n.sp-diaphragm-desc *{box-sizing:border-box;}\n.sp-diaphragm-desc h2{color:var(--sp-blue);font-size:27px;line-height:1.3;margin:0 0 12px;}\n.sp-diaphragm-desc h3{color:var(--sp-blue);font-size:21px;line-height:1.35;margin:38px 0 14px;}\n.sp-diaphragm-desc h4{color:var(--sp-blue);font-size:15px;line-height:1.4;margin:0 0 8px;}\n.sp-diaphragm-desc p{margin:0 0 14px;font-size:15px;}\n.sp-diaphragm-desc ul{margin:0;padding-left:20px;font-size:15px;}\n.sp-diaphragm-desc li{margin-bottom:7px;}\n.sp-eyebrow{display:inline-block;color:var(--sp-blue);background:var(--sp-blue-light);font-size:12px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;padding:6px 11px;border-radius:20px;margin-bottom:12px;}\n.sp-intro{font-size:16px!important;color:var(--sp-muted);max-width:850px;margin-bottom:28px!important;}\n.sp-overview-wrap{display:grid;grid-template-columns:minmax(0,2fr) minmax(240px,1fr);gap:28px;align-items:start;margin:24px 0 28px;}\n.sp-ideal-for{background:var(--sp-blue-soft);border:1px solid #dfe5f5;border-radius:12px;padding:22px;}\n.sp-ideal-for h4{font-size:16px;margin-bottom:12px;}\n.sp-benefit-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin:22px 0 38px;}\n.sp-benefit-card{border:1px solid var(--sp-border);border-radius:10px;padding:20px;background:var(--sp-white);}\n.sp-benefit-number{width:30px;height:30px;display:flex;align-items:center;justify-content:center;background:var(--sp-blue-light);color:var(--sp-blue);border-radius:50%;font-size:13px;font-weight:700;margin-bottom:13px;}\n.sp-benefit-card p{font-size:14px;color:var(--sp-muted);margin:0;}\n.sp-table-wrap{overflow-x:auto;margin:18px 0 38px;border:1px solid var(--sp-border);border-radius:10px;}\n.sp-spec-table,.sp-part-table{width:100%;border-collapse:collapse;font-size:14px;min-width:580px;}\n.sp-spec-table th,.sp-spec-table td,.sp-part-table td{text-align:left;padding:13px 16px;border-bottom:1px solid var(--sp-border);vertical-align:top;}\n.sp-spec-table th{width:34%;color:var(--sp-blue);background:#f8f9fc;font-weight:700;}\n.sp-part-table th{background:var(--sp-blue);color:#fff;padding:12px 14px;text-align:left;}\n.sp-part-table tr:nth-child(even) td{background:#f8f9fc;}\n.sp-note{border-left:4px solid var(--sp-blue);background:var(--sp-blue-soft);padding:16px 18px;margin:18px 0 34px;border-radius:0 8px 8px 0;font-size:14px;}\n.sp-faq{border-top:1px solid var(--sp-border);margin-bottom:36px;}\n.sp-faq details{border-bottom:1px solid var(--sp-border);}\n.sp-faq summary{cursor:pointer;list-style:none;color:var(--sp-blue);font-size:15px;font-weight:700;padding:17px 34px 17px 4px;position:relative;}\n.sp-faq summary::-webkit-details-marker{display:none;}\n.sp-faq summary:after{content:\"+\";position:absolute;right:5px;top:14px;font-size:22px;font-weight:400;}\n.sp-faq details[open] summary:after{content:\"−\";}\n.sp-faq details p{padding:0 4px 17px;color:var(--sp-muted);font-size:14px;}\n.sp-related-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:16px;margin:20px 0 38px;}\n.sp-related-card{border:1px solid var(--sp-border);border-radius:10px;padding:20px;background:#fff;display:flex;flex-direction:column;min-height:180px;}\n.sp-related-label{display:inline-block;width:max-content;color:var(--sp-blue);background:var(--sp-blue-light);padding:5px 9px;border-radius:16px;font-size:11px;font-weight:700;margin-bottom:12px;}\n.sp-related-card h4{font-size:16px;margin-bottom:8px;}\n.sp-related-card p{color:var(--sp-muted);font-size:13px;flex-grow:1;}\n.sp-related-card a{color:var(--sp-blue);font-size:13px;font-weight:700;text-decoration:none;}\n.sp-help-banner{background:var(--sp-blue);color:#fff;border-radius:12px;padding:28px 30px;display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;margin-top:40px;}\n.sp-help-banner h3{color:#fff;margin:0 0 7px;font-size:20px;}\n.sp-help-banner p{color:#e4e9f8;font-size:14px;margin:0;max-width:660px;}\n.sp-help-banner a{flex-shrink:0;background:#fff;color:var(--sp-blue);text-decoration:none;font-weight:700;font-size:14px;padding:12px 24px;border-radius:25px;}\n@media(max-width:760px){.sp-diaphragm-desc h2{font-size:23px;}.sp-overview-wrap{grid-template-columns:1fr;}.sp-help-banner a{width:100%;text-align:center;}}\n\u003c\/style\u003e\n\n\u003cspan class=\"sp-eyebrow\"\u003eGenuine Sandpiper Replacement Part\u003c\/span\u003e\n\n\u003ch2\u003eSandpiper HD20F 2\" Heavy Duty Flap Valve AODD Pump Diaphragm for Non-Metallic Pumps\u003c\/h2\u003e\n\n\u003cp class=\"sp-intro\"\u003e\n Genuine Sandpiper replacement diaphragms for compatible HD20F\n 2-inch Non-Metallic Heavy Duty Flap Valve AODD pumps. Available\n diaphragm materials include Santoprene, Hytrel, Nitrile, FKM,\n EPDM and Neoprene.\n\u003c\/p\u003e\n\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-overview-wrap\"\u003e\n \u003cdiv class=\"sp-overview-main\"\u003e\n\n \u003cp\u003e\n The \u003cstrong\u003eSandpiper HD20F diaphragm\u003c\/strong\u003e is a genuine\n replacement wear component for compatible 2-inch Non-Metallic\n Heavy Duty Flap Valve air-operated double diaphragm pumps.\n \u003c\/p\u003e\n\n \u003cp\u003e\n Current HD20F Design Level 1 pumps use polypropylene \/\n glass-filled polypropylene wetted construction. The pump\n construction is separate from the diaphragm material selection.\n \u003c\/p\u003e\n\n \u003cp\u003e\n Current manufacturer documentation individually lists\n Santoprene, Hytrel, Nitrile, FKM, EPDM and Neoprene\n diaphragms for the applicable HD20F configuration.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-ideal-for\"\u003e\n \u003ch4\u003eRecommended For\u003c\/h4\u003e\n \u003cul\u003e\n \u003cli\u003eHD20F diaphragm replacement\u003c\/li\u003e\n \u003cli\u003eNon-Metallic Heavy Duty Flap pump maintenance\u003c\/li\u003e\n \u003cli\u003eScheduled wet-end servicing\u003c\/li\u003e\n \u003cli\u003eDiaphragm wear or failure replacement\u003c\/li\u003e\n \u003cli\u003ePlant maintenance spare-parts stock\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eCompatibility \u0026amp; Product Details\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eSandpiper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Pump Model\u003c\/th\u003e\n\u003ctd\u003eSandpiper HD20F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePump Series\u003c\/th\u003e\n\u003ctd\u003eHeavy Duty Flap Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNominal Pump Size\u003c\/th\u003e\n\u003ctd\u003e2\" \/ 50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eAODD Pump Diaphragm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Pump Construction\u003c\/th\u003e\n\u003ctd\u003eNon-Metallic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWetted Material\u003c\/th\u003e\n\u003ctd\u003ePolypropylene \/ Glass-Filled Polypropylene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiaphragm Materials\u003c\/th\u003e\n\u003ctd\u003eSantoprene, Hytrel, Nitrile, FKM, EPDM and Neoprene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCurrent Design Level\u003c\/th\u003e\n\u003ctd\u003eDesign Level 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003eVaries according to selected diaphragm material\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eHow to Select the Correct HD20F Diaphragm\u003c\/h3\u003e\n\n\u003cp\u003eConfirm the HD20F pump identification, Design Level, diaphragm material and manufacturer part number before ordering.\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n \u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n\u003ch4\u003eConfirm Pump Model\u003c\/h4\u003e\n\u003cp\u003eVerify that the pump is a Sandpiper HD20F 2-inch model.\u003c\/p\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n\u003ch4\u003eConfirm Non-Metallic Construction\u003c\/h4\u003e\n\u003cp\u003eCheck the complete pump identification before selecting replacement parts.\u003c\/p\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n\u003ch4\u003eSelect Diaphragm Material\u003c\/h4\u003e\n\u003cp\u003eSelect the applicable manufacturer-listed diaphragm material.\u003c\/p\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n\u003ch4\u003eVerify Part Number\u003c\/h4\u003e\n\u003cp\u003eMatch the replacement diaphragm to its genuine Sandpiper part number.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eSandpiper HD20F Diaphragm Part Numbers\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-part-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eDiaphragm Material\u003c\/th\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSantoprene\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.007.354\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHytrel\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.007.356\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrile \/ Buna-N\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.007.360\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFKM\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.007.363\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPDM\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.007.364\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNeoprene\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.007.365\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eImportant:\u003c\/strong\u003e\n These part numbers are based on current Sandpiper HD20F\n Design Level 1 documentation. Confirm the pump identification,\n existing diaphragm material and manufacturer part number\n before ordering.\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eMaterial Selection Note:\u003c\/strong\u003e\n Confirm diaphragm compatibility with the pumped fluid and\n operating conditions before selecting a replacement material.\n\u003c\/div\u003e\n\n\u003ch3\u003eWhy Choose Genuine Sandpiper Diaphragms?\u003c\/h3\u003e\n\n\u003cp\u003eGenuine Sandpiper diaphragms support accurate replacement-part identification for the applicable HD20F pump configuration.\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n \u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n\u003ch4\u003eCorrect HD20F Compatibility\u003c\/h4\u003e\n\u003cp\u003eMatch the diaphragm to the applicable HD20F configuration.\u003c\/p\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n\u003ch4\u003eVerified Materials\u003c\/h4\u003e\n\u003cp\u003eSelect from currently listed manufacturer diaphragm materials.\u003c\/p\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n\u003ch4\u003ePart Number Identification\u003c\/h4\u003e\n\u003cp\u003eUse the genuine manufacturer part number when planning replacement stock.\u003c\/p\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n\u003ch4\u003eGenuine Sandpiper Replacement Part\u003c\/h4\u003e\n\u003cp\u003eMaintain the pump using genuine spare parts intended for its configuration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eWhen Should a Sandpiper HD20F Diaphragm Be Inspected?\u003c\/h3\u003e\n\n\u003cp\u003eInspect the diaphragms during planned wet-end maintenance and whenever diaphragm damage or abnormal pump behaviour is suspected.\u003c\/p\u003e\n\n\u003cul\u003e\n \u003cli\u003eProcess fluid is detected at the pump exhaust\u003c\/li\u003e\n \u003cli\u003eVisible diaphragm wear or damage is identified\u003c\/li\u003e\n \u003cli\u003eA diaphragm rupture is suspected\u003c\/li\u003e\n \u003cli\u003eDiaphragm plates require inspection\u003c\/li\u003e\n \u003cli\u003eUnexpected pump behaviour occurs\u003c\/li\u003e\n \u003cli\u003eScheduled maintenance is due\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-faq\"\u003e\n \u003cdetails\u003e\u003csummary\u003eWhich diaphragm materials are available for the Sandpiper HD20F?\u003c\/summary\u003e\u003cp\u003eCurrent individual parts documentation lists Santoprene, Hytrel, Nitrile, FKM, EPDM and Neoprene.\u003c\/p\u003e\u003c\/details\u003e\n \u003cdetails\u003e\u003csummary\u003eWhat is Sandpiper part number 286.007.354?\u003c\/summary\u003e\u003cp\u003e286.007.354 is the Santoprene diaphragm listed for the HD20F.\u003c\/p\u003e\u003c\/details\u003e\n \u003cdetails\u003e\u003csummary\u003eWhat is Sandpiper part number 286.007.360?\u003c\/summary\u003e\u003cp\u003e286.007.360 is the Buna-N \/ Nitrile diaphragm listed for the HD20F.\u003c\/p\u003e\u003c\/details\u003e\n \u003cdetails\u003e\u003csummary\u003eIs PTFE listed for the HD20F?\u003c\/summary\u003e\u003cp\u003ePTFE is not individually listed as a replacement diaphragm in the current HD20F Design Level 1 parts table.\u003c\/p\u003e\u003c\/details\u003e\n \u003cdetails\u003e\u003csummary\u003eHow do I select the correct HD20F diaphragm?\u003c\/summary\u003e\u003cp\u003eConfirm the pump model, design level, diaphragm material and manufacturer part number before ordering.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"text-align:center;\"\u003eExplore Other Sandpiper Heavy Duty Flap Valve Diaphragms\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-related-grid\"\u003e\n \u003cdiv class=\"sp-related-card\"\u003e\n\u003cspan class=\"sp-related-label\"\u003e2\" Metallic\u003c\/span\u003e\u003ch4\u003eHDF2 \/ HDF50 Diaphragm\u003c\/h4\u003e\n\u003cp\u003eBrowse genuine diaphragms for HDF2 \/ HDF50 pumps.\u003c\/p\u003e\n\u003ca href=\"\/vi\/products\/sandpiper-hdf2-hdf50-heavy-duty-flap-diaphragm\"\u003eView HDF2 \/ HDF50 →\u003c\/a\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-related-card\"\u003e\n\u003cspan class=\"sp-related-label\"\u003e2\" BEAST\u003c\/span\u003e\u003ch4\u003eSPB20 Non-Metallic Diaphragm\u003c\/h4\u003e\n\u003cp\u003eExplore genuine diaphragms for the SPB20 Non-Metallic pump.\u003c\/p\u003e\n\u003ca href=\"\/vi\/products\/sandpiper-spb20-beast-non-metallic-heavy-duty-flap-diaphragm\"\u003eView SPB20 →\u003c\/a\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-related-card\"\u003e\n\u003cspan class=\"sp-related-label\"\u003e1\" Heavy Duty\u003c\/span\u003e\u003ch4\u003eHDF1 \/ HDF25 Diaphragm\u003c\/h4\u003e\n\u003cp\u003eFind genuine diaphragms for HDF1 \/ HDF25 pumps.\u003c\/p\u003e\n\u003ca href=\"\/vi\/products\/sandpiper-hdf1-hdf25-heavy-duty-flap-diaphragm\"\u003eView HDF1 \/ HDF25 →\u003c\/a\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-related-card\"\u003e\n\u003cspan class=\"sp-related-label\"\u003eHeavy Duty Flap\u003c\/span\u003e\u003ch4\u003eAll Heavy Duty Flap Diaphragms\u003c\/h4\u003e\n\u003cp\u003eBrowse the complete Heavy Duty Flap diaphragm collection.\u003c\/p\u003e\n\u003ca href=\"\/vi\/collections\/sandpiper-heavy-duty-flap-valve-diaphragms\"\u003eView Collection →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-help-banner\"\u003e\n \u003cdiv\u003e\n\u003ch3\u003eNeed Help Selecting the Correct HD20F Diaphragm?\u003c\/h3\u003e\n\u003cp\u003eSend ABS Engineering your pump model, design level, existing part number, pumped fluid and operating conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n \u003ca href=\"\/vi\/pages\/contact\"\u003eContact ABS Engineering\u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"SANDPIPER","offers":[{"title":"Santoprene","offer_id":52982417064117,"sku":"286.007.354","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Hytrel","offer_id":52982417096885,"sku":"286.007.356","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Nitrile","offer_id":52982417129653,"sku":"286.007.360","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"FKM","offer_id":52982417162421,"sku":"286.007.363","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"EPDM","offer_id":52982417195189,"sku":"286.007.364","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Neoprene","offer_id":52982417227957,"sku":"286.007.365","price":0.0,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/6168\/7989\/files\/18828594-0b1f-46fa-937b-91e8133bb63a_c4248b33-d5e6-4e00-95d7-939c59188ac7.png?v=1790049910"},{"product_id":"sandpiper-spb20-beast-metallic-heavy-duty-flap-diaphragm","title":"Sandpiper SPB20 BEAST 2\" Heavy Duty Flap Valve AODD Pump Diaphragm for Metallic Pumps","description":"\u003cdiv class=\"sp-diaphragm-desc\"\u003e\n\n\u003cstyle\u003e\n.sp-diaphragm-desc{--sp-blue:#1e3a8a;--sp-blue-light:#eef2ff;--sp-blue-soft:#f7f9ff;--sp-text:#2b2f38;--sp-muted:#626977;--sp-border:#e1e5ec;--sp-white:#ffffff;max-width:1100px;margin:0 auto;font-family:Arial,Helvetica,sans-serif;color:var(--sp-text);line-height:1.65;}\n.sp-diaphragm-desc *{box-sizing:border-box;}\n.sp-diaphragm-desc h2{color:var(--sp-blue);font-size:27px;line-height:1.3;margin:0 0 12px;}\n.sp-diaphragm-desc h3{color:var(--sp-blue);font-size:21px;line-height:1.35;margin:38px 0 14px;}\n.sp-diaphragm-desc h4{color:var(--sp-blue);font-size:15px;line-height:1.4;margin:0 0 8px;}\n.sp-diaphragm-desc p{margin:0 0 14px;font-size:15px;}\n.sp-diaphragm-desc ul{margin:0;padding-left:20px;font-size:15px;}\n.sp-diaphragm-desc li{margin-bottom:7px;}\n.sp-eyebrow{display:inline-block;color:var(--sp-blue);background:var(--sp-blue-light);font-size:12px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;padding:6px 11px;border-radius:20px;margin-bottom:12px;}\n.sp-intro{font-size:16px!important;color:var(--sp-muted);max-width:850px;margin-bottom:28px!important;}\n.sp-overview-wrap{display:grid;grid-template-columns:minmax(0,2fr) minmax(240px,1fr);gap:28px;align-items:start;margin:24px 0 28px;}\n.sp-ideal-for{background:var(--sp-blue-soft);border:1px solid #dfe5f5;border-radius:12px;padding:22px;}\n.sp-ideal-for h4{font-size:16px;margin-bottom:12px;}\n.sp-benefit-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin:22px 0 38px;}\n.sp-benefit-card{border:1px solid var(--sp-border);border-radius:10px;padding:20px;background:var(--sp-white);}\n.sp-benefit-number{width:30px;height:30px;display:flex;align-items:center;justify-content:center;background:var(--sp-blue-light);color:var(--sp-blue);border-radius:50%;font-size:13px;font-weight:700;margin-bottom:13px;}\n.sp-benefit-card p{font-size:14px;color:var(--sp-muted);margin:0;}\n.sp-table-wrap{overflow-x:auto;margin:18px 0 38px;border:1px solid var(--sp-border);border-radius:10px;}\n.sp-spec-table,.sp-part-table{width:100%;border-collapse:collapse;font-size:14px;min-width:580px;}\n.sp-spec-table th,.sp-spec-table td,.sp-part-table td{text-align:left;padding:13px 16px;border-bottom:1px solid var(--sp-border);vertical-align:top;}\n.sp-spec-table th{width:34%;color:var(--sp-blue);background:#f8f9fc;font-weight:700;}\n.sp-part-table th{background:var(--sp-blue);color:#fff;padding:12px 14px;text-align:left;}\n.sp-part-table tr:nth-child(even) td{background:#f8f9fc;}\n.sp-note{border-left:4px solid var(--sp-blue);background:var(--sp-blue-soft);padding:16px 18px;margin:18px 0 34px;border-radius:0 8px 8px 0;font-size:14px;}\n.sp-faq{border-top:1px solid var(--sp-border);margin-bottom:36px;}\n.sp-faq details{border-bottom:1px solid var(--sp-border);}\n.sp-faq summary{cursor:pointer;list-style:none;color:var(--sp-blue);font-size:15px;font-weight:700;padding:17px 34px 17px 4px;position:relative;}\n.sp-faq summary::-webkit-details-marker{display:none;}\n.sp-faq summary:after{content:\"+\";position:absolute;right:5px;top:14px;font-size:22px;font-weight:400;}\n.sp-faq details[open] summary:after{content:\"−\";}\n.sp-faq details p{padding:0 4px 17px;color:var(--sp-muted);font-size:14px;}\n.sp-related-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:16px;margin:20px 0 38px;}\n.sp-related-card{border:1px solid var(--sp-border);border-radius:10px;padding:20px;background:#fff;display:flex;flex-direction:column;min-height:180px;}\n.sp-related-label{display:inline-block;width:max-content;color:var(--sp-blue);background:var(--sp-blue-light);padding:5px 9px;border-radius:16px;font-size:11px;font-weight:700;margin-bottom:12px;}\n.sp-related-card h4{font-size:16px;margin-bottom:8px;}\n.sp-related-card p{color:var(--sp-muted);font-size:13px;flex-grow:1;}\n.sp-related-card a{color:var(--sp-blue);font-size:13px;font-weight:700;text-decoration:none;}\n.sp-help-banner{background:var(--sp-blue);color:#fff;border-radius:12px;padding:28px 30px;display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;margin-top:40px;}\n.sp-help-banner h3{color:#fff;margin:0 0 7px;font-size:20px;}\n.sp-help-banner p{color:#e4e9f8;font-size:14px;margin:0;max-width:660px;}\n.sp-help-banner a{flex-shrink:0;background:#fff;color:var(--sp-blue);text-decoration:none;font-weight:700;font-size:14px;padding:12px 24px;border-radius:25px;}\n@media(max-width:760px){.sp-diaphragm-desc h2{font-size:23px;}.sp-overview-wrap{grid-template-columns:1fr;}.sp-help-banner a{width:100%;text-align:center;}}\n\u003c\/style\u003e\n\n\u003cspan class=\"sp-eyebrow\"\u003eGenuine Sandpiper Replacement Part\u003c\/span\u003e\n\n\u003ch2\u003eSandpiper SPB20 BEAST 2\" Heavy Duty Flap Valve AODD Pump Diaphragm for Metallic Pumps\u003c\/h2\u003e\n\n\u003cp class=\"sp-intro\"\u003e\n Genuine Sandpiper replacement diaphragms for compatible SPB20\n BEAST 2-inch Metallic Heavy Duty Flap Valve AODD pumps.\n Available diaphragm materials include Santoprene, Hytrel,\n Nitrile, FKM, EPDM and Neoprene.\n\u003c\/p\u003e\n\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-overview-wrap\"\u003e\n \u003cdiv class=\"sp-overview-main\"\u003e\n\n \u003cp\u003e\n The \u003cstrong\u003eSandpiper SPB20 BEAST Metallic diaphragm\u003c\/strong\u003e\n is a genuine replacement wet-end component for compatible\n 2-inch Heavy Duty Flap Valve AODD pumps.\n \u003c\/p\u003e\n\n \u003cp\u003e\n The current SPB20 Metallic Design Level 1 is available with\n aluminium, cast iron and stainless steel wetted configurations.\n Pump wetted construction and diaphragm material are separate\n specifications.\n \u003c\/p\u003e\n\n \u003cp\u003e\n Current individual parts documentation lists Santoprene,\n Hytrel, Nitrile, FKM, EPDM and Neoprene replacement diaphragms.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-ideal-for\"\u003e\n \u003ch4\u003eRecommended For\u003c\/h4\u003e\n \u003cul\u003e\n \u003cli\u003eSPB20 BEAST diaphragm replacement\u003c\/li\u003e\n \u003cli\u003eHeavy Duty Flap wet-end maintenance\u003c\/li\u003e\n \u003cli\u003eScheduled preventive maintenance\u003c\/li\u003e\n \u003cli\u003eDiaphragm wear or rupture replacement\u003c\/li\u003e\n \u003cli\u003eCritical spare-parts inventory\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eCompatibility \u0026amp; Product Details\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eSandpiper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Pump Model\u003c\/th\u003e\n\u003ctd\u003eSandpiper SPB20 BEAST\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePump Series\u003c\/th\u003e\n\u003ctd\u003eHeavy Duty Flap Valve \/ BEAST\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNominal Pump Size\u003c\/th\u003e\n\u003ctd\u003e2\" \/ 50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eAODD Pump Diaphragm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Pump Construction\u003c\/th\u003e\n\u003ctd\u003eMetallic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWetted Material Options\u003c\/th\u003e\n\u003ctd\u003eAluminium, Cast Iron and Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiaphragm Materials\u003c\/th\u003e\n\u003ctd\u003eSantoprene, Hytrel, Nitrile, FKM, EPDM and Neoprene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCurrent Design Level\u003c\/th\u003e\n\u003ctd\u003eDesign Level 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003eVaries according to selected diaphragm material\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eHow to Select the Correct SPB20 Metallic Diaphragm\u003c\/h3\u003e\n\n\u003cp\u003eConfirm the SPB20 model, metallic construction, Design Level, existing diaphragm material and manufacturer part number before ordering.\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n \u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n\u003ch4\u003eConfirm SPB20 Model\u003c\/h4\u003e\n\u003cp\u003eVerify that the pump is a 2-inch SPB20 BEAST Heavy Duty Flap model.\u003c\/p\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n\u003ch4\u003eConfirm Metallic Construction\u003c\/h4\u003e\n\u003cp\u003eCheck the complete model code and pump nameplate.\u003c\/p\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n\u003ch4\u003eSelect Diaphragm Material\u003c\/h4\u003e\n\u003cp\u003eSelect the applicable manufacturer-listed diaphragm material.\u003c\/p\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n\u003ch4\u003eVerify Part Number\u003c\/h4\u003e\n\u003cp\u003eMatch the selected diaphragm to its genuine Sandpiper part number.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eSandpiper SPB20 Metallic Diaphragm Part Numbers\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-part-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eDiaphragm Material\u003c\/th\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSantoprene\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.007.354\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHytrel\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.007.356\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrile \/ Buna\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.007.360\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFKM\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.007.363\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPDM\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.007.364\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNeoprene\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.007.365\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eImportant:\u003c\/strong\u003e\n These part numbers are based on the current SPB20 Metallic\n Design Level 1 repair-parts documentation. Confirm the complete\n model and existing diaphragm before ordering.\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eFDA Nitrile Verification:\u003c\/strong\u003e\n FDA Nitrile appears in current SPB20 pump nomenclature, but a\n standalone FDA Nitrile diaphragm part number is not individually\n listed in the current parts table. Verification is required\n before creating that Shopify variant.\n\u003c\/div\u003e\n\n\u003ch3\u003eWhy Choose Genuine Sandpiper Diaphragms?\u003c\/h3\u003e\n\n\u003cp\u003eGenuine Sandpiper replacement diaphragms support accurate component identification for the applicable SPB20 Metallic configuration.\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n \u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n\u003ch4\u003eCorrect SPB20 Compatibility\u003c\/h4\u003e\n\u003cp\u003eMatch the replacement part to the applicable metallic SPB20 configuration.\u003c\/p\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n\u003ch4\u003eVerified Materials\u003c\/h4\u003e\n\u003cp\u003eSelect from individually listed diaphragm materials.\u003c\/p\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n\u003ch4\u003eAccurate Part Identification\u003c\/h4\u003e\n\u003cp\u003eUse exact manufacturer part numbers when preparing maintenance stock.\u003c\/p\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n\u003ch4\u003eGenuine Sandpiper Replacement Part\u003c\/h4\u003e\n\u003cp\u003eMaintain the pump using genuine manufacturer components.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eWhen Should an SPB20 BEAST Diaphragm Be Inspected?\u003c\/h3\u003e\n\n\u003cp\u003eInspect the diaphragms during planned wet-end maintenance and whenever signs of diaphragm wear or failure are identified.\u003c\/p\u003e\n\n\u003cul\u003e\n \u003cli\u003eProcess fluid is detected at the pump exhaust\u003c\/li\u003e\n \u003cli\u003eVisible diaphragm wear or damage is found\u003c\/li\u003e\n \u003cli\u003eA diaphragm rupture is suspected\u003c\/li\u003e\n \u003cli\u003eDiaphragm plates require inspection\u003c\/li\u003e\n \u003cli\u003eUnexpected pump behaviour occurs\u003c\/li\u003e\n \u003cli\u003eScheduled maintenance is due\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-faq\"\u003e\n \u003cdetails\u003e\u003csummary\u003eWhich diaphragm materials are individually listed for the SPB20 Metallic pump?\u003c\/summary\u003e\u003cp\u003eSantoprene, Hytrel, Nitrile, FKM, EPDM and Neoprene are individually listed in the current parts documentation.\u003c\/p\u003e\u003c\/details\u003e\n \u003cdetails\u003e\u003csummary\u003eWhat is SPB20 part number 286.007.354?\u003c\/summary\u003e\u003cp\u003e286.007.354 is the Santoprene diaphragm.\u003c\/p\u003e\u003c\/details\u003e\n \u003cdetails\u003e\u003csummary\u003eWhat is SPB20 part number 286.007.363?\u003c\/summary\u003e\u003cp\u003e286.007.363 is the FKM diaphragm.\u003c\/p\u003e\u003c\/details\u003e\n \u003cdetails\u003e\u003csummary\u003eIs PTFE available as an SPB20 diaphragm?\u003c\/summary\u003e\u003cp\u003ePTFE is not individually listed as a diaphragm in the current SPB20 Metallic parts table.\u003c\/p\u003e\u003c\/details\u003e\n \u003cdetails\u003e\u003csummary\u003eHow do I select the correct SPB20 diaphragm?\u003c\/summary\u003e\u003cp\u003eConfirm the metallic pump configuration, Design Level, diaphragm material and manufacturer part number.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"text-align:center;\"\u003eExplore Other Sandpiper Heavy Duty Flap Valve Diaphragms\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-related-grid\"\u003e\n \u003cdiv class=\"sp-related-card\"\u003e\n\u003cspan class=\"sp-related-label\"\u003e2\" Non-Metallic\u003c\/span\u003e\u003ch4\u003eSPB20 Non-Metallic Diaphragm\u003c\/h4\u003e\n\u003cp\u003eBrowse replacement diaphragms for the Non-Metallic SPB20 BEAST.\u003c\/p\u003e\n\u003ca href=\"\/vi\/products\/sandpiper-spb20-beast-non-metallic-heavy-duty-flap-diaphragm\"\u003eView SPB20 Non-Metallic →\u003c\/a\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-related-card\"\u003e\n\u003cspan class=\"sp-related-label\"\u003e3\" BEAST\u003c\/span\u003e\u003ch4\u003eSPB30 BEAST Diaphragm\u003c\/h4\u003e\n\u003cp\u003eExplore genuine diaphragms for SPB30 Heavy Duty Flap pumps.\u003c\/p\u003e\n\u003ca href=\"\/vi\/products\/sandpiper-spb30-beast-heavy-duty-flap-diaphragm\"\u003eView SPB30 →\u003c\/a\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-related-card\"\u003e\n\u003cspan class=\"sp-related-label\"\u003e2\" Heavy Duty\u003c\/span\u003e\u003ch4\u003eHDF2 \/ HDF50 Diaphragm\u003c\/h4\u003e\n\u003cp\u003eBrowse diaphragms for HDF2 \/ HDF50 pumps.\u003c\/p\u003e\n\u003ca href=\"\/vi\/products\/sandpiper-hdf2-hdf50-heavy-duty-flap-diaphragm\"\u003eView HDF2 \/ HDF50 →\u003c\/a\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-related-card\"\u003e\n\u003cspan class=\"sp-related-label\"\u003eHeavy Duty Flap\u003c\/span\u003e\u003ch4\u003eAll Heavy Duty Flap Diaphragms\u003c\/h4\u003e\n\u003cp\u003eBrowse the complete Heavy Duty Flap diaphragm range.\u003c\/p\u003e\n\u003ca href=\"\/vi\/collections\/sandpiper-heavy-duty-flap-valve-diaphragms\"\u003eView Collection →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-help-banner\"\u003e\n \u003cdiv\u003e\n\u003ch3\u003eNeed Help Selecting the Correct SPB20 Metallic Diaphragm?\u003c\/h3\u003e\n\u003cp\u003eSend ABS Engineering your complete pump model, existing part number, pumped fluid and operating conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n \u003ca href=\"\/vi\/pages\/contact\"\u003eContact ABS Engineering\u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"SANDPIPER","offers":[{"title":"Santoprene","offer_id":52982422077621,"sku":"286.007.354","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Hytrel","offer_id":52982422110389,"sku":"286.007.356","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Nitrile","offer_id":52982422143157,"sku":"286.007.360","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"FKM","offer_id":52982422175925,"sku":"286.007.363","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"EPDM","offer_id":52982422208693,"sku":"286.007.364","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Neoprene","offer_id":52982422241461,"sku":"286.007.365","price":0.0,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/6168\/7989\/files\/18828594-0b1f-46fa-937b-91e8133bb63a_c4248b33-d5e6-4e00-95d7-939c59188ac7.png?v=1790049910"},{"product_id":"sandpiper-spb20-beast-non-metallic-heavy-duty-flap-diaphragm","title":"Sandpiper SPB20 BEAST 2\" Heavy Duty Flap Valve AODD Pump Diaphragm for Non-Metallic Pumps","description":"\u003cdiv class=\"sp-diaphragm-desc\"\u003e\n\n\u003cstyle\u003e\n.sp-diaphragm-desc{--sp-blue:#1e3a8a;--sp-blue-light:#eef2ff;--sp-blue-soft:#f7f9ff;--sp-text:#2b2f38;--sp-muted:#626977;--sp-border:#e1e5ec;--sp-white:#ffffff;max-width:1100px;margin:0 auto;font-family:Arial,Helvetica,sans-serif;color:var(--sp-text);line-height:1.65;}\n.sp-diaphragm-desc *{box-sizing:border-box;}\n.sp-diaphragm-desc h2{color:var(--sp-blue);font-size:27px;line-height:1.3;margin:0 0 12px;}\n.sp-diaphragm-desc h3{color:var(--sp-blue);font-size:21px;line-height:1.35;margin:38px 0 14px;}\n.sp-diaphragm-desc h4{color:var(--sp-blue);font-size:15px;line-height:1.4;margin:0 0 8px;}\n.sp-diaphragm-desc p{margin:0 0 14px;font-size:15px;}\n.sp-diaphragm-desc ul{margin:0;padding-left:20px;font-size:15px;}\n.sp-diaphragm-desc li{margin-bottom:7px;}\n.sp-eyebrow{display:inline-block;color:var(--sp-blue);background:var(--sp-blue-light);font-size:12px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;padding:6px 11px;border-radius:20px;margin-bottom:12px;}\n.sp-intro{font-size:16px!important;color:var(--sp-muted);max-width:850px;margin-bottom:28px!important;}\n.sp-overview-wrap{display:grid;grid-template-columns:minmax(0,2fr) minmax(240px,1fr);gap:28px;align-items:start;margin:24px 0 28px;}\n.sp-ideal-for{background:var(--sp-blue-soft);border:1px solid #dfe5f5;border-radius:12px;padding:22px;}\n.sp-ideal-for h4{font-size:16px;margin-bottom:12px;}\n.sp-benefit-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin:22px 0 38px;}\n.sp-benefit-card{border:1px solid var(--sp-border);border-radius:10px;padding:20px;background:var(--sp-white);}\n.sp-benefit-number{width:30px;height:30px;display:flex;align-items:center;justify-content:center;background:var(--sp-blue-light);color:var(--sp-blue);border-radius:50%;font-size:13px;font-weight:700;margin-bottom:13px;}\n.sp-benefit-card p{font-size:14px;color:var(--sp-muted);margin:0;}\n.sp-table-wrap{overflow-x:auto;margin:18px 0 38px;border:1px solid var(--sp-border);border-radius:10px;}\n.sp-spec-table,.sp-part-table{width:100%;border-collapse:collapse;font-size:14px;min-width:580px;}\n.sp-spec-table th,.sp-spec-table td,.sp-part-table td{text-align:left;padding:13px 16px;border-bottom:1px solid var(--sp-border);vertical-align:top;}\n.sp-spec-table th{width:34%;color:var(--sp-blue);background:#f8f9fc;font-weight:700;}\n.sp-part-table th{background:var(--sp-blue);color:#fff;padding:12px 14px;text-align:left;}\n.sp-part-table tr:nth-child(even) td{background:#f8f9fc;}\n.sp-note{border-left:4px solid var(--sp-blue);background:var(--sp-blue-soft);padding:16px 18px;margin:18px 0 34px;border-radius:0 8px 8px 0;font-size:14px;}\n.sp-faq{border-top:1px solid var(--sp-border);margin-bottom:36px;}\n.sp-faq details{border-bottom:1px solid var(--sp-border);}\n.sp-faq summary{cursor:pointer;list-style:none;color:var(--sp-blue);font-size:15px;font-weight:700;padding:17px 34px 17px 4px;position:relative;}\n.sp-faq summary::-webkit-details-marker{display:none;}\n.sp-faq summary:after{content:\"+\";position:absolute;right:5px;top:14px;font-size:22px;font-weight:400;}\n.sp-faq details[open] summary:after{content:\"−\";}\n.sp-faq details p{padding:0 4px 17px;color:var(--sp-muted);font-size:14px;}\n.sp-related-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:16px;margin:20px 0 38px;}\n.sp-related-card{border:1px solid var(--sp-border);border-radius:10px;padding:20px;background:#fff;display:flex;flex-direction:column;min-height:180px;}\n.sp-related-label{display:inline-block;width:max-content;color:var(--sp-blue);background:var(--sp-blue-light);padding:5px 9px;border-radius:16px;font-size:11px;font-weight:700;margin-bottom:12px;}\n.sp-related-card h4{font-size:16px;margin-bottom:8px;}\n.sp-related-card p{color:var(--sp-muted);font-size:13px;flex-grow:1;}\n.sp-related-card a{color:var(--sp-blue);font-size:13px;font-weight:700;text-decoration:none;}\n.sp-help-banner{background:var(--sp-blue);color:#fff;border-radius:12px;padding:28px 30px;display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;margin-top:40px;}\n.sp-help-banner h3{color:#fff;margin:0 0 7px;font-size:20px;}\n.sp-help-banner p{color:#e4e9f8;font-size:14px;margin:0;max-width:660px;}\n.sp-help-banner a{flex-shrink:0;background:#fff;color:var(--sp-blue);text-decoration:none;font-weight:700;font-size:14px;padding:12px 24px;border-radius:25px;}\n@media(max-width:760px){.sp-diaphragm-desc h2{font-size:23px;}.sp-overview-wrap{grid-template-columns:1fr;}.sp-help-banner a{width:100%;text-align:center;}}\n\u003c\/style\u003e\n\n\u003cspan class=\"sp-eyebrow\"\u003eGenuine Sandpiper Replacement Part\u003c\/span\u003e\n\n\u003ch2\u003eSandpiper SPB20 BEAST 2\" Heavy Duty Flap Valve AODD Pump Diaphragm for Non-Metallic Pumps\u003c\/h2\u003e\n\n\u003cp class=\"sp-intro\"\u003e\n Genuine Sandpiper replacement diaphragms for compatible SPB20\n BEAST 2-inch Non-Metallic Heavy Duty Flap Valve AODD pumps.\n Available diaphragm materials include Santoprene, Hytrel,\n Nitrile, FKM, EPDM and Neoprene.\n\u003c\/p\u003e\n\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-overview-wrap\"\u003e\n \u003cdiv class=\"sp-overview-main\"\u003e\n\n \u003cp\u003e\n The \u003cstrong\u003eSandpiper SPB20 BEAST Non-Metallic diaphragm\u003c\/strong\u003e\n is a genuine replacement wet-end component for compatible\n 2-inch Heavy Duty Flap Valve AODD pumps.\n \u003c\/p\u003e\n\n \u003cp\u003e\n This product page is specifically for the SPB20 Non-Metallic\n pump configuration. Pump construction and diaphragm material\n are separate specifications.\n \u003c\/p\u003e\n\n \u003cp\u003e\n Current Design Level 1 parts documentation individually\n lists Santoprene, Hytrel, Nitrile, FKM, EPDM and Neoprene\n replacement diaphragms.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-ideal-for\"\u003e\n \u003ch4\u003eRecommended For\u003c\/h4\u003e\n \u003cul\u003e\n \u003cli\u003eSPB20 Non-Metallic diaphragm replacement\u003c\/li\u003e\n \u003cli\u003eHeavy Duty Flap wet-end servicing\u003c\/li\u003e\n \u003cli\u003eScheduled preventive maintenance\u003c\/li\u003e\n \u003cli\u003eDiaphragm wear or failure replacement\u003c\/li\u003e\n \u003cli\u003eMaintenance spare-parts stock\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eCompatibility \u0026amp; Product Details\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eSandpiper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Pump Model\u003c\/th\u003e\n\u003ctd\u003eSandpiper SPB20 BEAST Non-Metallic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePump Series\u003c\/th\u003e\n\u003ctd\u003eHeavy Duty Flap Valve \/ BEAST\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNominal Pump Size\u003c\/th\u003e\n\u003ctd\u003e2\" \/ 50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eAODD Pump Diaphragm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Pump Construction\u003c\/th\u003e\n\u003ctd\u003eNon-Metallic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiaphragm Materials\u003c\/th\u003e\n\u003ctd\u003eSantoprene, Hytrel, Nitrile, FKM, EPDM and Neoprene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCurrent Design Level\u003c\/th\u003e\n\u003ctd\u003eDesign Level 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003eVaries according to selected diaphragm material\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eHow to Select the Correct SPB20 Non-Metallic Diaphragm\u003c\/h3\u003e\n\n\u003cp\u003eConfirm the complete SPB20 Non-Metallic pump identification, Design Level, diaphragm material and manufacturer part number before ordering.\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n \u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n\u003ch4\u003eConfirm Pump Model\u003c\/h4\u003e\n\u003cp\u003eVerify the SPB20 BEAST model on the pump identification.\u003c\/p\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n\u003ch4\u003eConfirm Non-Metallic Construction\u003c\/h4\u003e\n\u003cp\u003eCheck that the pump is the Non-Metallic SPB20 configuration.\u003c\/p\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n\u003ch4\u003eSelect Diaphragm Material\u003c\/h4\u003e\n\u003cp\u003eSelect the applicable manufacturer-listed diaphragm material.\u003c\/p\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n\u003ch4\u003eVerify Part Number\u003c\/h4\u003e\n\u003cp\u003eMatch the replacement diaphragm to the Sandpiper part number.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eSandpiper SPB20 Non-Metallic Diaphragm Part Numbers\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-part-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eDiaphragm Material\u003c\/th\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSantoprene\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.007.354\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHytrel\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.007.356\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrile \/ Buna-N\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.007.360\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFKM\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.007.363\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPDM\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.007.364\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNeoprene\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.007.365\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eImportant:\u003c\/strong\u003e\n These part numbers are based on current SPB20 Non-Metallic\n Design Level 1 parts documentation. Confirm the complete pump\n identification before ordering.\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eConstruction Note:\u003c\/strong\u003e\n Do not select replacement parts solely from the SPB20 model name.\n Confirm whether the pump is Metallic or Non-Metallic before ordering.\n\u003c\/div\u003e\n\n\u003ch3\u003eWhy Choose Genuine Sandpiper Diaphragms?\u003c\/h3\u003e\n\n\u003cp\u003eGenuine Sandpiper diaphragms support accurate spare-part identification for the applicable SPB20 Non-Metallic configuration.\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n \u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n\u003ch4\u003eCorrect Pump Compatibility\u003c\/h4\u003e\n\u003cp\u003eMatch the replacement diaphragm to the Non-Metallic SPB20 configuration.\u003c\/p\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n\u003ch4\u003eVerified Materials\u003c\/h4\u003e\n\u003cp\u003eSelect from individually listed replacement diaphragm materials.\u003c\/p\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n\u003ch4\u003ePart Number Identification\u003c\/h4\u003e\n\u003cp\u003eUse exact manufacturer part numbers during maintenance planning.\u003c\/p\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-benefit-card\"\u003e\n\u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n\u003ch4\u003eGenuine Sandpiper Replacement Part\u003c\/h4\u003e\n\u003cp\u003eMaintain the pump using genuine manufacturer components.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eWhen Should an SPB20 Diaphragm Be Inspected?\u003c\/h3\u003e\n\n\u003cp\u003eInspect the diaphragms during scheduled wet-end maintenance or whenever signs of wear or failure are identified.\u003c\/p\u003e\n\n\u003cul\u003e\n \u003cli\u003eProcess fluid is detected at the pump exhaust\u003c\/li\u003e\n \u003cli\u003eVisible diaphragm wear or damage is found\u003c\/li\u003e\n \u003cli\u003eA diaphragm rupture is suspected\u003c\/li\u003e\n \u003cli\u003eDiaphragm plates require inspection\u003c\/li\u003e\n \u003cli\u003eUnexpected pump behaviour occurs\u003c\/li\u003e\n \u003cli\u003eScheduled maintenance is due\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-faq\"\u003e\n \u003cdetails\u003e\u003csummary\u003eWhich diaphragm materials are listed for SPB20 Non-Metallic?\u003c\/summary\u003e\u003cp\u003eCurrent individual parts documentation lists Santoprene, Hytrel, Nitrile, FKM, EPDM and Neoprene.\u003c\/p\u003e\u003c\/details\u003e\n \u003cdetails\u003e\u003csummary\u003eWhat is part number 286.007.354?\u003c\/summary\u003e\u003cp\u003e286.007.354 is the Santoprene diaphragm listed for the SPB20 Non-Metallic pump.\u003c\/p\u003e\u003c\/details\u003e\n \u003cdetails\u003e\u003csummary\u003eDoes this product fit the SPB20 Metallic pump?\u003c\/summary\u003e\u003cp\u003eThis page is specifically intended for the SPB20 Non-Metallic pump. Confirm the pump construction before ordering.\u003c\/p\u003e\u003c\/details\u003e\n \u003cdetails\u003e\u003csummary\u003eIs PTFE individually listed for the SPB20 Non-Metallic pump?\u003c\/summary\u003e\u003cp\u003eNo PTFE diaphragm is individually listed in the current SPB20 Non-Metallic parts table.\u003c\/p\u003e\u003c\/details\u003e\n \u003cdetails\u003e\u003csummary\u003eHow do I select the correct SPB20 diaphragm?\u003c\/summary\u003e\u003cp\u003eConfirm the model, pump construction, Design Level, diaphragm material and manufacturer part number.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"text-align:center;\"\u003eExplore Other Sandpiper Heavy Duty Flap Valve Diaphragms\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-related-grid\"\u003e\n \u003cdiv class=\"sp-related-card\"\u003e\n\u003cspan class=\"sp-related-label\"\u003e2\" Metallic\u003c\/span\u003e\u003ch4\u003eSPB20 Metallic Diaphragm\u003c\/h4\u003e\n\u003cp\u003eBrowse diaphragms for the SPB20 Metallic BEAST pump.\u003c\/p\u003e\n\u003ca href=\"\/vi\/products\/sandpiper-spb20-beast-metallic-heavy-duty-flap-diaphragm\"\u003eView SPB20 Metallic →\u003c\/a\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-related-card\"\u003e\n\u003cspan class=\"sp-related-label\"\u003e2\" Non-Metallic\u003c\/span\u003e\u003ch4\u003eHD20F Diaphragm\u003c\/h4\u003e\n\u003cp\u003eExplore genuine diaphragms for Sandpiper HD20F pumps.\u003c\/p\u003e\n\u003ca href=\"\/vi\/products\/sandpiper-hd20f-non-metallic-heavy-duty-flap-diaphragm\"\u003eView HD20F →\u003c\/a\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-related-card\"\u003e\n\u003cspan class=\"sp-related-label\"\u003e3\" BEAST\u003c\/span\u003e\u003ch4\u003eSPB30 Diaphragm\u003c\/h4\u003e\n\u003cp\u003eBrowse genuine diaphragms for SPB30 pumps.\u003c\/p\u003e\n\u003ca href=\"\/vi\/products\/sandpiper-spb30-beast-heavy-duty-flap-diaphragm\"\u003eView SPB30 →\u003c\/a\u003e\n\u003c\/div\u003e\n \u003cdiv class=\"sp-related-card\"\u003e\n\u003cspan class=\"sp-related-label\"\u003eHeavy Duty Flap\u003c\/span\u003e\u003ch4\u003eAll Heavy Duty Flap Diaphragms\u003c\/h4\u003e\n\u003cp\u003eBrowse the complete Heavy Duty Flap diaphragm collection.\u003c\/p\u003e\n\u003ca href=\"\/vi\/collections\/sandpiper-heavy-duty-flap-valve-diaphragms\"\u003eView Collection →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-help-banner\"\u003e\n \u003cdiv\u003e\n\u003ch3\u003eNeed Help Selecting the Correct SPB20 Non-Metallic Diaphragm?\u003c\/h3\u003e\n\u003cp\u003eSend ABS Engineering your complete model, existing part number, pumped fluid and operating conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n \u003ca href=\"\/vi\/pages\/contact\"\u003eContact ABS Engineering\u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"SANDPIPER","offers":[{"title":"Santoprene","offer_id":52984445599925,"sku":"286.007.354","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Hytrel","offer_id":52984445632693,"sku":"286.007.356","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Nitrile","offer_id":52984445665461,"sku":"286.007.360","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"FKM","offer_id":52984445698229,"sku":"286.007.363","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"EPDM","offer_id":52984445730997,"sku":"286.007.364","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Neoprene","offer_id":52984445763765,"sku":"286.007.365","price":0.0,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/6168\/7989\/files\/18828594-0b1f-46fa-937b-91e8133bb63a_c4248b33-d5e6-4e00-95d7-939c59188ac7.png?v=1790049910"},{"product_id":"sandpiper-hdf3-3-heavy-duty-flap-valve-aodd-pump-diaphragm-for-metallic-pumps","title":"Sandpiper HDF3 3\" Heavy Duty Flap Valve AODD Pump Diaphragm for Metallic Pumps","description":"\u003cdiv class=\"sp-diaphragm-desc\"\u003e\n\n\u003cstyle\u003e\n.sp-diaphragm-desc{\n --sp-blue:#1e3a8a;\n --sp-blue-light:#eef2ff;\n --sp-blue-soft:#f7f9ff;\n --sp-text:#2b2f38;\n --sp-muted:#626977;\n --sp-border:#e1e5ec;\n --sp-white:#ffffff;\n max-width:1100px;\n margin:0 auto;\n font-family:Arial,Helvetica,sans-serif;\n color:var(--sp-text);\n line-height:1.65;\n}\n.sp-diaphragm-desc *{box-sizing:border-box;}\n.sp-diaphragm-desc h2{\n color:var(--sp-blue);\n font-size:25px;\n line-height:1.3;\n margin:36px 0 12px;\n}\n.sp-diaphragm-desc h3{\n color:var(--sp-blue);\n font-size:20px;\n margin:30px 0 14px;\n}\n.sp-diaphragm-desc p{font-size:15px;margin:0 0 15px;}\n.sp-diaphragm-desc ul{padding-left:21px;font-size:15px;}\n.sp-diaphragm-desc li{margin-bottom:8px;}\n\n.sp-atomic-answer{\n font-size:16px!important;\n color:var(--sp-text);\n background:var(--sp-blue-soft);\n border-left:4px solid var(--sp-blue);\n padding:18px 20px;\n border-radius:0 8px 8px 0;\n margin:0 0 25px!important;\n}\n\n.sp-spec-box{\n background:#fff;\n border:1px solid var(--sp-border);\n border-radius:10px;\n padding:20px 24px;\n margin:15px 0 30px;\n}\n\n.sp-table-wrap{\n overflow-x:auto;\n border:1px solid var(--sp-border);\n border-radius:10px;\n margin:18px 0 30px;\n}\n\n.sp-spec-table{\n width:100%;\n border-collapse:collapse;\n min-width:700px;\n font-size:14px;\n}\n.sp-spec-table th{\n background:var(--sp-blue);\n color:#fff;\n text-align:left;\n padding:12px 14px;\n}\n.sp-spec-table td{\n padding:13px 14px;\n border-bottom:1px solid var(--sp-border);\n vertical-align:top;\n}\n.sp-spec-table tr:nth-child(even) td{background:#f8f9fc;}\n\n.sp-app-grid{\n display:grid;\n grid-template-columns:repeat(auto-fit,minmax(210px,1fr));\n gap:15px;\n margin:18px 0 30px;\n}\n.sp-app-card{\n border:1px solid var(--sp-border);\n border-radius:10px;\n padding:18px;\n background:#fff;\n}\n.sp-app-card strong{\n display:block;\n color:var(--sp-blue);\n margin-bottom:6px;\n}\n.sp-app-card p{\n font-size:14px;\n color:var(--sp-muted);\n margin:0;\n}\n\n.sp-note{\n background:var(--sp-blue-soft);\n border-left:4px solid var(--sp-blue);\n padding:16px 18px;\n border-radius:0 8px 8px 0;\n font-size:14px;\n margin:20px 0 30px;\n}\n\n.sp-help-banner{\n background:var(--sp-blue);\n color:#fff;\n border-radius:12px;\n padding:27px 30px;\n margin-top:35px;\n display:flex;\n justify-content:space-between;\n align-items:center;\n gap:24px;\n flex-wrap:wrap;\n}\n.sp-help-banner h3{\n color:#fff;\n margin:0 0 7px;\n font-size:20px;\n}\n.sp-help-banner p{\n color:#e4e9f8;\n margin:0;\n max-width:650px;\n font-size:14px;\n}\n.sp-cta-links{\n display:flex;\n gap:10px;\n flex-wrap:wrap;\n}\n.sp-cta-links a{\n background:#fff;\n color:var(--sp-blue);\n text-decoration:none;\n font-size:14px;\n font-weight:700;\n padding:11px 20px;\n border-radius:25px;\n}\n\n@media(max-width:760px){\n .sp-diaphragm-desc h2{font-size:22px;}\n .sp-help-banner{align-items:flex-start;}\n .sp-cta-links{width:100%;}\n .sp-cta-links a{width:100%;text-align:center;}\n}\n\u003c\/style\u003e\n\n\u003ch2\u003eSandpiper HDF3 Diaphragm Product Overview\u003c\/h2\u003e\n\n\u003cp class=\"sp-atomic-answer\"\u003e\n The Sandpiper HDF3 diaphragm is a genuine replacement wear\n component for 3-inch Heavy Duty Flap Valve AODD pumps. Correct\n selection depends on the pump's metallic wetted construction—\n aluminium, cast iron or stainless steel—and the required\n diaphragm material and manufacturer part number.\n\u003c\/p\u003e\n\n\u003cp\u003e\n This product page is designed to help maintenance engineers,\n plant teams and industrial buyers identify the correct\n \u003cstrong\u003eSandpiper HDF3 replacement diaphragm\u003c\/strong\u003e without\n confusing pump construction with diaphragm material.\n\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications \u0026amp; Compatibility\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-spec-box\"\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sandpiper\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Pump Model:\u003c\/strong\u003e HDF3\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePump Type:\u003c\/strong\u003e Heavy Duty Flap Valve AODD Pump\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNominal Pump Size:\u003c\/strong\u003e 3\" \/ 80 mm\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePump Wetted Constructions:\u003c\/strong\u003e Aluminium, Cast Iron and Stainless Steel\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eAluminium \/ Stainless Steel Diaphragm Materials:\u003c\/strong\u003e Santoprene, Urethane, Nitrile and Neoprene\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCast Iron Diaphragm Materials:\u003c\/strong\u003e Santoprene, Nitrile and Neoprene\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePart Number Families:\u003c\/strong\u003e 286.018 for Aluminium \/ Stainless Steel and 286.098 for Cast Iron\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eInstallation Dimensions:\u003c\/strong\u003e Refer to the applicable construction-specific Sandpiper specification sheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eHDF3 Diaphragm Construction \u0026amp; Part Number Comparison\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-spec-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth\u003ePump Wetted Construction\u003c\/th\u003e\n \u003cth\u003eCurrent Design Level\u003c\/th\u003e\n \u003cth\u003eDiaphragm Material\u003c\/th\u003e\n \u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\n\u003ctr\u003e\n \u003ctd\u003eAluminium\u003c\/td\u003e\n \u003ctd\u003e7\u003c\/td\u003e\n \u003ctd\u003eSantoprene\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.018.354\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n \u003ctd\u003eAluminium\u003c\/td\u003e\n \u003ctd\u003e7\u003c\/td\u003e\n \u003ctd\u003eUrethane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SANDPIPER","offers":[{"title":"Aluminium?Stainless Steel \/ Santoprene","offer_id":52985018712245,"sku":"286.018.354","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Aluminium?Stainless Steel \/ Urethane","offer_id":52985018745013,"sku":"286.018.357","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Aluminium?Stainless Steel \/ Nitrile\/Buna","offer_id":52985018777781,"sku":"286.018.360","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Aluminium?Stainless Steel \/ Neoprene","offer_id":52985018810549,"sku":"286.018.365","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Cast Iron \/ Santoprene","offer_id":52985018843317,"sku":"286.098.354","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Cast Iron \/ Urethane","offer_id":52985018876085,"sku":null,"price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Cast Iron \/ Nitrile\/Buna","offer_id":52985018908853,"sku":"286.098.360","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Cast Iron \/ Neoprene","offer_id":52985018941621,"sku":"286.098.365","price":0.0,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/6168\/7989\/files\/18828594-0b1f-46fa-937b-91e8133bb63a_c4248b33-d5e6-4e00-95d7-939c59188ac7.png?v=1790049910"},{"product_id":"sandpiper-hdf4-4-heavy-duty-flap-valve-aodd-pump-diaphragm-for-metallic-pumps","title":"Sandpiper HDF4 4\" Heavy Duty Flap Valve AODD Pump Diaphragm for Metallic Pumps","description":"\u003cdiv class=\"sp-diaphragm-desc\"\u003e\n\n\u003cstyle\u003e\n.sp-diaphragm-desc{\n --sp-blue:#1e3a8a;--sp-blue-light:#eef2ff;--sp-blue-soft:#f7f9ff;\n --sp-text:#2b2f38;--sp-muted:#626977;--sp-border:#e1e5ec;--sp-white:#ffffff;\n max-width:1100px;margin:0 auto;font-family:Arial,Helvetica,sans-serif;\n color:var(--sp-text);line-height:1.65;\n}\n.sp-diaphragm-desc *{box-sizing:border-box;}\n.sp-diaphragm-desc h2{color:var(--sp-blue);font-size:25px;line-height:1.3;margin:36px 0 12px;}\n.sp-diaphragm-desc h3{color:var(--sp-blue);font-size:20px;margin:30px 0 14px;}\n.sp-diaphragm-desc p{font-size:15px;margin:0 0 15px;}\n.sp-diaphragm-desc ul{padding-left:21px;font-size:15px;}\n.sp-diaphragm-desc li{margin-bottom:8px;}\n.sp-atomic-answer{font-size:16px!important;color:var(--sp-text);background:var(--sp-blue-soft);border-left:4px solid var(--sp-blue);padding:18px 20px;border-radius:0 8px 8px 0;margin:0 0 25px!important;}\n.sp-spec-box{background:#fff;border:1px solid var(--sp-border);border-radius:10px;padding:20px 24px;margin:15px 0 30px;}\n.sp-table-wrap{overflow-x:auto;border:1px solid var(--sp-border);border-radius:10px;margin:18px 0 30px;}\n.sp-spec-table{width:100%;border-collapse:collapse;min-width:700px;font-size:14px;}\n.sp-spec-table th{background:var(--sp-blue);color:#fff;text-align:left;padding:12px 14px;}\n.sp-spec-table td{padding:13px 14px;border-bottom:1px solid var(--sp-border);vertical-align:top;}\n.sp-spec-table tr:nth-child(even) td{background:#f8f9fc;}\n.sp-app-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:15px;margin:18px 0 30px;}\n.sp-app-card{border:1px solid var(--sp-border);border-radius:10px;padding:18px;background:#fff;}\n.sp-app-card strong{display:block;color:var(--sp-blue);margin-bottom:6px;}\n.sp-app-card p{font-size:14px;color:var(--sp-muted);margin:0;}\n.sp-note{background:var(--sp-blue-soft);border-left:4px solid var(--sp-blue);padding:16px 18px;border-radius:0 8px 8px 0;font-size:14px;margin:20px 0 30px;}\n.sp-help-banner{background:var(--sp-blue);color:#fff;border-radius:12px;padding:27px 30px;margin-top:35px;display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;}\n.sp-help-banner h3{color:#fff;margin:0 0 7px;font-size:20px;}\n.sp-help-banner p{color:#e4e9f8;margin:0;max-width:650px;font-size:14px;}\n.sp-cta-links{display:flex;gap:10px;flex-wrap:wrap;}\n.sp-cta-links a{background:#fff;color:var(--sp-blue);text-decoration:none;font-size:14px;font-weight:700;padding:11px 20px;border-radius:25px;}\n@media(max-width:760px){.sp-diaphragm-desc h2{font-size:22px;}.sp-cta-links{width:100%;}.sp-cta-links a{width:100%;text-align:center;}}\n\u003c\/style\u003e\n\n\u003ch2\u003eSandpiper HDF4 Diaphragm Product Overview\u003c\/h2\u003e\n\n\u003cp class=\"sp-atomic-answer\"\u003e\n The Sandpiper HDF4 diaphragm is a genuine replacement wear\n component for 4-inch Heavy Duty Flap Valve AODD pumps. Buyers\n should identify the pump's aluminium, cast-iron or stainless-steel\n wetted construction before selecting the required diaphragm\n material and manufacturer part number.\n\u003c\/p\u003e\n\n\u003cp\u003e\n Correct \u003cstrong\u003eSandpiper HDF4 diaphragm\u003c\/strong\u003e selection is\n construction-specific. A diaphragm with the same material name\n may use a different manufacturer part number on a cast-iron\n pump compared with aluminium or stainless-steel versions.\n\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications \u0026amp; Compatibility\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-spec-box\"\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sandpiper\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Pump Model:\u003c\/strong\u003e HDF4\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePump Type:\u003c\/strong\u003e Heavy Duty Flap Valve AODD Pump\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNominal Pump Size:\u003c\/strong\u003e 4\" \/ 100 mm\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePump Wetted Constructions:\u003c\/strong\u003e Aluminium, Cast Iron and Stainless Steel\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eAluminium \/ Stainless Steel Diaphragm Materials:\u003c\/strong\u003e Santoprene, Urethane, Nitrile and Neoprene\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCast Iron Diaphragm Materials:\u003c\/strong\u003e Santoprene, Nitrile and Neoprene\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePart Number Families:\u003c\/strong\u003e 286.018 and 286.098\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eInstallation Dimensions:\u003c\/strong\u003e Verify against the applicable construction-specific Sandpiper data sheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eHDF4 Diaphragm Construction \u0026amp; Part Number Comparison\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-spec-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth\u003ePump Wetted Construction\u003c\/th\u003e\n \u003cth\u003eCurrent Design Level\u003c\/th\u003e\n \u003cth\u003eDiaphragm Material\u003c\/th\u003e\n \u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eAluminium\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eSantoprene\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.018.354\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAluminium\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eUrethane\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.018.357\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAluminium\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eNitrile\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.018.360\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAluminium\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eNeoprene\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.018.365\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eCast Iron\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eSantoprene\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.098.354\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCast Iron\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eNitrile\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.098.360\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCast Iron\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eNeoprene\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.098.365\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eSantoprene\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.018.354\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eUrethane\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.018.357\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eNitrile\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.018.360\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eNeoprene\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.018.365\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eImportant:\u003c\/strong\u003e\n Confirm the complete HDF4 model, pump wetted construction,\n design level and existing diaphragm part number. Construction-specific\n dimensional and flange information should be checked against the\n applicable manufacturer data sheet.\n\u003c\/div\u003e\n\n\u003ch2\u003eCommon Industrial Applications \u0026amp; Use Cases\u003c\/h2\u003e\n\n\u003cp\u003e\n Sandpiper HDF4 Heavy Duty Flap Valve pumps are used for\n challenging solids-handling services where wet-end components\n may require planned inspection and replacement.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-app-grid\"\u003e\n\n \u003cdiv class=\"sp-app-card\"\u003e\n \u003cstrong\u003eMine Dewatering\u003c\/strong\u003e\n \u003cp\u003eReplacement diaphragm support for large Heavy Duty Flap pumps used in dewatering service.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-app-card\"\u003e\n \u003cstrong\u003eIndustrial Sumps\u003c\/strong\u003e\n \u003cp\u003eMaintenance of HDF4 pumps handling solids-containing sump liquids.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-app-card\"\u003e\n \u003cstrong\u003eAbrasive Slurries\u003c\/strong\u003e\n \u003cp\u003eWet-end replacement requirements in abrasive and slurry-transfer duties.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-app-card\"\u003e\n \u003cstrong\u003eLarge Solids Handling\u003c\/strong\u003e\n \u003cp\u003eMaintenance applications where the HDF4 flap-valve design is used for solids-containing fluids.\u003c\/p\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eNeed dimensional information?\u003c\/strong\u003e\n Because HDF4 construction-specific manuals contain different\n dimensional details, verify the exact construction before using\n dimensions for installation or replacement planning.\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-help-banner\"\u003e\n \u003cdiv\u003e\n \u003ch3\u003eNeed Help Identifying Your HDF4 Diaphragm?\u003c\/h3\u003e\n \u003cp\u003e\n Provide your pump model, construction, design level, current\n part number and process details. ABS Engineering can assist\n with genuine Sandpiper part selection and the current\n construction-specific specification sheet.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-cta-links\"\u003e\n \u003ca href=\"\/vi\/pages\/contact\"\u003eRequest a Quote\u003c\/a\u003e\n \u003ca href=\"\/vi\/pages\/contact\"\u003eRequest Spec Sheet\u003c\/a\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"SANDPIPER","offers":[{"title":"Santoprene \/ Aluminium\/Stainless Steel","offer_id":52984880627893,"sku":"286.018.354","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Santoprene \/ Cast Iron","offer_id":52984880660661,"sku":"286.098.354","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Urethane \/ Aluminium\/Stainless Steel","offer_id":52984880693429,"sku":"286.018.357","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Nitrile\/Buna \/ Aluminium\/Stainless Steel","offer_id":52984880726197,"sku":"286.018.360","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Nitrile\/Buna \/ Cast Iron","offer_id":52984880758965,"sku":"286.098.360","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Neoprene \/ Aluminium\/Stainless Steel","offer_id":52984880791733,"sku":"286.018.365","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Neoprene \/ Cast Iron","offer_id":52984880824501,"sku":"286.098.365","price":0.0,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/6168\/7989\/files\/18828594-0b1f-46fa-937b-91e8133bb63a_c4248b33-d5e6-4e00-95d7-939c59188ac7.png?v=1790049910"},{"product_id":"sandpiper-spb40-beast-heavy-duty-flap-valve-diaphragm","title":"Sandpiper SPB40 BEAST 4\" Heavy Duty Flap Valve AODD Pump Diaphragm for Metallic Pumps","description":"\u003cdiv class=\"sp-diaphragm-desc\"\u003e\n\n\u003cstyle\u003e\n.sp-diaphragm-desc{\n --sp-blue:#1e3a8a;--sp-blue-light:#eef2ff;--sp-blue-soft:#f7f9ff;\n --sp-text:#2b2f38;--sp-muted:#626977;--sp-border:#e1e5ec;--sp-white:#ffffff;\n max-width:1100px;margin:0 auto;font-family:Arial,Helvetica,sans-serif;\n color:var(--sp-text);line-height:1.65;\n}\n.sp-diaphragm-desc *{box-sizing:border-box;}\n.sp-diaphragm-desc h2{color:var(--sp-blue);font-size:25px;line-height:1.3;margin:36px 0 12px;}\n.sp-diaphragm-desc h3{color:var(--sp-blue);font-size:20px;margin:30px 0 14px;}\n.sp-diaphragm-desc p{font-size:15px;margin:0 0 15px;}\n.sp-diaphragm-desc ul{padding-left:21px;font-size:15px;}\n.sp-diaphragm-desc li{margin-bottom:8px;}\n.sp-atomic-answer{font-size:16px!important;background:var(--sp-blue-soft);border-left:4px solid var(--sp-blue);padding:18px 20px;border-radius:0 8px 8px 0;margin:0 0 25px!important;}\n.sp-spec-box{background:#fff;border:1px solid var(--sp-border);border-radius:10px;padding:20px 24px;margin:15px 0 30px;}\n.sp-table-wrap{overflow-x:auto;border:1px solid var(--sp-border);border-radius:10px;margin:18px 0 30px;}\n.sp-spec-table{width:100%;border-collapse:collapse;min-width:700px;font-size:14px;}\n.sp-spec-table th{background:var(--sp-blue);color:#fff;text-align:left;padding:12px 14px;}\n.sp-spec-table td{padding:13px 14px;border-bottom:1px solid var(--sp-border);vertical-align:top;}\n.sp-spec-table tr:nth-child(even) td{background:#f8f9fc;}\n.sp-app-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:15px;margin:18px 0 30px;}\n.sp-app-card{border:1px solid var(--sp-border);border-radius:10px;padding:18px;background:#fff;}\n.sp-app-card strong{display:block;color:var(--sp-blue);margin-bottom:6px;}\n.sp-app-card p{font-size:14px;color:var(--sp-muted);margin:0;}\n.sp-note{background:var(--sp-blue-soft);border-left:4px solid var(--sp-blue);padding:16px 18px;border-radius:0 8px 8px 0;font-size:14px;margin:20px 0 30px;}\n.sp-help-banner{background:var(--sp-blue);color:#fff;border-radius:12px;padding:27px 30px;margin-top:35px;display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;}\n.sp-help-banner h3{color:#fff;margin:0 0 7px;font-size:20px;}\n.sp-help-banner p{color:#e4e9f8;margin:0;max-width:650px;font-size:14px;}\n.sp-cta-links{display:flex;gap:10px;flex-wrap:wrap;}\n.sp-cta-links a{background:#fff;color:var(--sp-blue);text-decoration:none;font-size:14px;font-weight:700;padding:11px 20px;border-radius:25px;}\n@media(max-width:760px){.sp-diaphragm-desc h2{font-size:22px;}.sp-cta-links{width:100%;}.sp-cta-links a{width:100%;text-align:center;}}\n\u003c\/style\u003e\n\n\u003ch2\u003eSandpiper SPB40 BEAST Diaphragm Product Overview\u003c\/h2\u003e\n\n\u003cp class=\"sp-atomic-answer\"\u003e\n The Sandpiper SPB40 BEAST diaphragm is a genuine replacement\n component for 4-inch Heavy Duty Flap Valve AODD pumps. Correct\n part selection requires confirmation of the pump's aluminium,\n cast-iron or stainless-steel wetted construction followed by\n selection of the appropriate diaphragm material.\n\u003c\/p\u003e\n\n\u003cp\u003e\n This consolidated \u003cstrong\u003eSPB40 BEAST diaphragm\u003c\/strong\u003e page\n allows industrial buyers to identify the pump construction first\n and then select the required replacement diaphragm without\n creating separate product pages for every metallic construction.\n\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications \u0026amp; Compatibility\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-spec-box\"\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sandpiper\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Pump Model:\u003c\/strong\u003e SPB40 BEAST\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePump Type:\u003c\/strong\u003e Clog-Resistant Heavy Duty Flap Valve AODD Pump\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNominal Pump Size:\u003c\/strong\u003e 4\" \/ 100 mm\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePump Wetted Constructions:\u003c\/strong\u003e Aluminium, Cast Iron and Stainless Steel\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eAluminium \/ Stainless Steel Diaphragm Materials:\u003c\/strong\u003e Santoprene, Urethane, Nitrile and Neoprene\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCast Iron Diaphragm Materials:\u003c\/strong\u003e Santoprene, Nitrile and Neoprene\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCurrent Design Level:\u003c\/strong\u003e Design Level 1\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eInstallation Dimensions:\u003c\/strong\u003e Refer to the current construction-specific Sandpiper specification sheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eSPB40 BEAST Diaphragm Construction \u0026amp; Part Number Comparison\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-spec-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth\u003ePump Wetted Construction\u003c\/th\u003e\n \u003cth\u003eDesign Level\u003c\/th\u003e\n \u003cth\u003eDiaphragm Material\u003c\/th\u003e\n \u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eAluminium\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eSantoprene\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.018.354\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAluminium\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eUrethane\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.018.357\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAluminium\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eNitrile\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.018.360\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAluminium\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eNeoprene\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.018.365\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eCast Iron\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eSantoprene\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.098.354\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCast Iron\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eNitrile\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.098.360\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCast Iron\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eNeoprene\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.098.365\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eSantoprene\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.018.354\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eUrethane\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.018.357\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eNitrile\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.018.360\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eNeoprene\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.018.365\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eImportant:\u003c\/strong\u003e\n Select the SPB40 diaphragm using both pump wetted construction\n and diaphragm material. Confirm the existing manufacturer part\n number where possible before placing an order.\n\u003c\/div\u003e\n\n\u003ch2\u003eCommon Industrial Applications \u0026amp; Use Cases\u003c\/h2\u003e\n\n\u003cp\u003e\n SPB40 BEAST pumps are designed for demanding solids-containing\n and difficult-to-pump fluids. Genuine diaphragm replacement may\n be required as part of preventive or corrective maintenance in:\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-app-grid\"\u003e\n\n \u003cdiv class=\"sp-app-card\"\u003e\n \u003cstrong\u003eLarge Solids Transfer\u003c\/strong\u003e\n \u003cp\u003eMaintenance support for heavy-duty pumping duties involving solids-containing process streams.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-app-card\"\u003e\n \u003cstrong\u003ePackable Material Handling\u003c\/strong\u003e\n \u003cp\u003eReplacement diaphragm requirements for demanding applications involving materials prone to accumulation.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-app-card\"\u003e\n \u003cstrong\u003eAbrasive \u0026amp; Viscous Fluids\u003c\/strong\u003e\n \u003cp\u003eWet-end servicing for pumps transferring abrasive slurry and higher-viscosity materials.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-app-card\"\u003e\n \u003cstrong\u003eCompatible Chemical Service\u003c\/strong\u003e\n \u003cp\u003eReplacement support for applications involving chemicals after construction and diaphragm compatibility are verified.\u003c\/p\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eMaterial Selection:\u003c\/strong\u003e\n Always confirm diaphragm compatibility with the actual process\n fluid and operating conditions. Do not assume every listed\n diaphragm material is suitable for every SPB40 application.\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-help-banner\"\u003e\n \u003cdiv\u003e\n \u003ch3\u003eNeed Help Selecting an SPB40 BEAST Diaphragm?\u003c\/h3\u003e\n \u003cp\u003e\n Send ABS Engineering your SPB40 pump construction, design\n level, existing diaphragm number and application details.\n Our team can assist with genuine part identification and\n provide the current manufacturer specification sheet.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-cta-links\"\u003e\n \u003ca href=\"\/vi\/pages\/contact\"\u003eRequest a Quote\u003c\/a\u003e\n \u003ca href=\"\/vi\/pages\/contact\"\u003eRequest Spec Sheet\u003c\/a\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"SANDPIPER","offers":[{"title":"Aluminium\/ Stainless Steel \/ Santoprene","offer_id":52984905203893,"sku":"286.018.354","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Aluminium\/ Stainless Steel \/ Urethane","offer_id":52984905236661,"sku":"286.018.357","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Aluminium\/ Stainless Steel \/ Nitrile\/Buna","offer_id":52984905269429,"sku":"286.018.360","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Aluminium\/ Stainless Steel \/ Neoprene","offer_id":52984905302197,"sku":"286.018.365","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Cast Iron \/ Santoprene","offer_id":52984905334965,"sku":"286.018.354","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Cast Iron \/ Nitrile\/Buna","offer_id":52984905400501,"sku":"286.098.360","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Cast Iron \/ Neoprene","offer_id":52984905433269,"sku":"286.098.365","price":0.0,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/6168\/7989\/files\/18828594-0b1f-46fa-937b-91e8133bb63a_c4248b33-d5e6-4e00-95d7-939c59188ac7.png?v=1790049910"},{"product_id":"sandpiper-spb30-beast-3-heavy-duty-flap-valve-aodd-pump-diaphragm-for-metallic-pumps","title":"Sandpiper SPB30 BEAST 3\" Heavy Duty Flap Valve AODD Pump Diaphragm for Metallic Pumps","description":"\u003cdiv class=\"sp-diaphragm-desc\"\u003e\n\n\u003cstyle\u003e\n.sp-diaphragm-desc{\n --sp-blue:#1e3a8a;--sp-blue-light:#eef2ff;--sp-blue-soft:#f7f9ff;\n --sp-text:#2b2f38;--sp-muted:#626977;--sp-border:#e1e5ec;--sp-white:#ffffff;\n max-width:1100px;margin:0 auto;font-family:Arial,Helvetica,sans-serif;\n color:var(--sp-text);line-height:1.65;\n}\n.sp-diaphragm-desc *{box-sizing:border-box;}\n.sp-diaphragm-desc h2{color:var(--sp-blue);font-size:25px;line-height:1.3;margin:36px 0 12px;}\n.sp-diaphragm-desc h3{color:var(--sp-blue);font-size:20px;margin:30px 0 14px;}\n.sp-diaphragm-desc p{font-size:15px;margin:0 0 15px;}\n.sp-diaphragm-desc ul{padding-left:21px;font-size:15px;}\n.sp-diaphragm-desc li{margin-bottom:8px;}\n.sp-atomic-answer{font-size:16px!important;background:var(--sp-blue-soft);border-left:4px solid var(--sp-blue);padding:18px 20px;border-radius:0 8px 8px 0;margin:0 0 25px!important;}\n.sp-spec-box{background:#fff;border:1px solid var(--sp-border);border-radius:10px;padding:20px 24px;margin:15px 0 30px;}\n.sp-table-wrap{overflow-x:auto;border:1px solid var(--sp-border);border-radius:10px;margin:18px 0 30px;}\n.sp-spec-table{width:100%;border-collapse:collapse;min-width:700px;font-size:14px;}\n.sp-spec-table th{background:var(--sp-blue);color:#fff;text-align:left;padding:12px 14px;}\n.sp-spec-table td{padding:13px 14px;border-bottom:1px solid var(--sp-border);vertical-align:top;}\n.sp-spec-table tr:nth-child(even) td{background:#f8f9fc;}\n.sp-app-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:15px;margin:18px 0 30px;}\n.sp-app-card{border:1px solid var(--sp-border);border-radius:10px;padding:18px;background:#fff;}\n.sp-app-card strong{display:block;color:var(--sp-blue);margin-bottom:6px;}\n.sp-app-card p{font-size:14px;color:var(--sp-muted);margin:0;}\n.sp-note{background:var(--sp-blue-soft);border-left:4px solid var(--sp-blue);padding:16px 18px;border-radius:0 8px 8px 0;font-size:14px;margin:20px 0 30px;}\n.sp-help-banner{background:var(--sp-blue);color:#fff;border-radius:12px;padding:27px 30px;margin-top:35px;display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;}\n.sp-help-banner h3{color:#fff;margin:0 0 7px;font-size:20px;}\n.sp-help-banner p{color:#e4e9f8;margin:0;max-width:650px;font-size:14px;}\n.sp-cta-links{display:flex;gap:10px;flex-wrap:wrap;}\n.sp-cta-links a{background:#fff;color:var(--sp-blue);text-decoration:none;font-size:14px;font-weight:700;padding:11px 20px;border-radius:25px;}\n@media(max-width:760px){.sp-diaphragm-desc h2{font-size:22px;}.sp-cta-links{width:100%;}.sp-cta-links a{width:100%;text-align:center;}}\n\u003c\/style\u003e\n\n\u003ch2\u003eSandpiper SPB30 BEAST Diaphragm Product Overview\u003c\/h2\u003e\n\n\u003cp class=\"sp-atomic-answer\"\u003e\n The Sandpiper SPB30 BEAST diaphragm is a genuine replacement\n component for 3-inch Heavy Duty Flap Valve AODD pumps. Select\n the correct part by confirming whether the pump has aluminium,\n cast-iron or stainless-steel wetted construction and then\n matching the required diaphragm material.\n\u003c\/p\u003e\n\n\u003cp\u003e\n SPB30 BEAST diaphragm part numbers are construction-specific.\n This page groups the compatible genuine diaphragms under one\n model so industrial buyers can select the pump construction\n first and then the required diaphragm material.\n\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications \u0026amp; Compatibility\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-spec-box\"\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sandpiper\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible Pump Model:\u003c\/strong\u003e SPB30 BEAST\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePump Type:\u003c\/strong\u003e Clog-Resistant Heavy Duty Flap Valve AODD Pump\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNominal Pump Size:\u003c\/strong\u003e 3\" \/ 75 mm\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePump Wetted Constructions:\u003c\/strong\u003e Aluminium, Cast Iron and Stainless Steel\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eAluminium \/ Stainless Steel Diaphragm Materials:\u003c\/strong\u003e Santoprene, Urethane, Nitrile and Neoprene\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCast Iron Diaphragm Materials:\u003c\/strong\u003e Santoprene, Nitrile and Neoprene\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCurrent Design Level:\u003c\/strong\u003e Design Level 1\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eInstallation Dimensions:\u003c\/strong\u003e Refer to the applicable SPB30 construction-specific specification sheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eSPB30 BEAST Diaphragm Construction \u0026amp; Part Number Comparison\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-spec-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth\u003ePump Wetted Construction\u003c\/th\u003e\n \u003cth\u003eDesign Level\u003c\/th\u003e\n \u003cth\u003eDiaphragm Material\u003c\/th\u003e\n \u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eAluminium\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eSantoprene\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.018.354\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAluminium\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eUrethane\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.018.357\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAluminium\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eNitrile\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.018.360\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAluminium\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eNeoprene\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.018.365\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eCast Iron\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eSantoprene\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.098.354\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCast Iron\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eNitrile\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.098.360\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCast Iron\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eNeoprene\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.098.365\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eSantoprene\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.018.354\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eUrethane\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.018.357\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eNitrile\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.018.360\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eNeoprene\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.018.365\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eImportant:\u003c\/strong\u003e\n Confirm the SPB30 pump wetted construction before selecting\n the diaphragm SKU. Some diaphragm materials use different part\n numbers on cast-iron pumps.\n\u003c\/div\u003e\n\n\u003ch2\u003eCommon Industrial Applications \u0026amp; Use Cases\u003c\/h2\u003e\n\n\u003cp\u003e\n The SPB30 BEAST is designed for demanding fluids containing\n solids and other difficult-to-pump materials. Typical diaphragm\n replacement requirements arise during maintenance in:\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-app-grid\"\u003e\n\n \u003cdiv class=\"sp-app-card\"\u003e\n \u003cstrong\u003eSolids-Containing Fluids\u003c\/strong\u003e\n \u003cp\u003eMaintenance of pumps handling both smaller and larger solid material.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-app-card\"\u003e\n \u003cstrong\u003ePackable Materials\u003c\/strong\u003e\n \u003cp\u003eReplacement-part support for demanding services where solids may otherwise accumulate.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-app-card\"\u003e\n \u003cstrong\u003eAbrasive \u0026amp; Viscous Fluids\u003c\/strong\u003e\n \u003cp\u003eWet-end maintenance for pumps transferring abrasive slurries or higher-viscosity fluids.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-app-card\"\u003e\n \u003cstrong\u003eChemical Process Fluids\u003c\/strong\u003e\n \u003cp\u003eApplications involving compatible chemicals where pump and diaphragm material selection has been verified.\u003c\/p\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eChemical Compatibility:\u003c\/strong\u003e\n Do not select a diaphragm material from application name alone.\n Pumped fluid, concentration, temperature and operating conditions\n must be considered when confirming material compatibility.\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-help-banner\"\u003e\n \u003cdiv\u003e\n \u003ch3\u003eNeed the Correct SPB30 BEAST Diaphragm?\u003c\/h3\u003e\n \u003cp\u003e\n Send ABS Engineering your SPB30 pump construction, existing\n diaphragm part number and process details. Our team can help\n identify the correct genuine replacement part and provide the\n current manufacturer specification sheet.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-cta-links\"\u003e\n \u003ca href=\"\/vi\/pages\/contact\"\u003eRequest a Quote\u003c\/a\u003e\n \u003ca href=\"\/vi\/pages\/contact\"\u003eRequest Spec Sheet\u003c\/a\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"SANDPIPER","offers":[{"title":"Aluminium\/Stainless Steel \/ Santoprene","offer_id":52984921653429,"sku":"286.018.354","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Aluminium\/Stainless Steel \/ Urethane","offer_id":52984921686197,"sku":"286.018.357","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Aluminium\/Stainless Steel \/ Nitrile\/Buna","offer_id":52984921718965,"sku":"286.018.360","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Aluminium\/Stainless Steel \/ Neoprene","offer_id":52984921751733,"sku":"286.018.365","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Cast Iron \/ Santoprene","offer_id":52984921784501,"sku":"286.098.354","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Cast Iron \/ Nitrile\/Buna","offer_id":52984921817269,"sku":"286.098.360","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Cast Iron \/ Neoprene","offer_id":52984921850037,"sku":"286.098.365","price":0.0,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/6168\/7989\/files\/18828594-0b1f-46fa-937b-91e8133bb63a_c4248b33-d5e6-4e00-95d7-939c59188ac7.png?v=1790049910"},{"product_id":"sandpiper-s1f-1-containment-duty-driver-diaphragm-non-metallic","title":"Sandpiper S1F 1\" Containment Duty AODD Pump Driver Diaphragm for Non-Metallic Pumps","description":"\u003cdiv class=\"sp-diaphragm-desc\"\u003e\n\n\u003cstyle\u003e\n.sp-diaphragm-desc{\n --sp-blue:#1e3a8a;--sp-blue-light:#eef2ff;--sp-blue-soft:#f7f9ff;\n --sp-text:#2b2f38;--sp-muted:#626977;--sp-border:#e1e5ec;--sp-white:#ffffff;\n max-width:1100px;margin:0 auto;font-family:Arial,Helvetica,sans-serif;\n color:var(--sp-text);line-height:1.65;\n}\n.sp-diaphragm-desc *{box-sizing:border-box;}\n.sp-diaphragm-desc h2{color:var(--sp-blue);font-size:27px;line-height:1.3;margin:0 0 12px;}\n.sp-diaphragm-desc h3{color:var(--sp-blue);font-size:21px;line-height:1.35;margin:38px 0 14px;}\n.sp-diaphragm-desc h4{color:var(--sp-blue);font-size:15px;line-height:1.4;margin:0 0 8px;}\n.sp-diaphragm-desc p{margin:0 0 14px;font-size:15px;}\n.sp-diaphragm-desc ul{margin:0;padding-left:20px;font-size:15px;}\n.sp-diaphragm-desc li{margin-bottom:7px;}\n\n.sp-eyebrow{\n display:inline-block;color:var(--sp-blue);background:var(--sp-blue-light);\n font-size:12px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;\n padding:6px 11px;border-radius:20px;margin-bottom:12px;\n}\n.sp-intro{\n font-size:16px!important;color:var(--sp-muted);max-width:880px;\n margin-bottom:22px!important;\n}\n.sp-atomic-answer{\n font-size:16px!important;background:var(--sp-blue-soft);\n border-left:4px solid var(--sp-blue);padding:18px 20px;\n border-radius:0 8px 8px 0;margin:0 0 28px!important;\n}\n.sp-overview-wrap{\n display:grid;grid-template-columns:minmax(0,2fr) minmax(240px,1fr);\n gap:28px;align-items:start;margin:24px 0 28px;\n}\n.sp-ideal-for{\n background:var(--sp-blue-soft);border:1px solid #dfe5f5;\n border-radius:12px;padding:22px;\n}\n.sp-ideal-for h4{font-size:16px;margin-bottom:12px;}\n\n.sp-benefit-grid{\n display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));\n gap:16px;margin:22px 0 38px;\n}\n.sp-benefit-card{\n border:1px solid var(--sp-border);border-radius:10px;\n padding:20px;background:var(--sp-white);\n}\n.sp-benefit-number{\n width:30px;height:30px;display:flex;align-items:center;justify-content:center;\n background:var(--sp-blue-light);color:var(--sp-blue);border-radius:50%;\n font-size:13px;font-weight:700;margin-bottom:13px;\n}\n.sp-benefit-card p{font-size:14px;color:var(--sp-muted);margin:0;}\n\n.sp-table-wrap{\n overflow-x:auto;margin:18px 0 38px;border:1px solid var(--sp-border);\n border-radius:10px;\n}\n.sp-spec-table,.sp-part-table{\n width:100%;border-collapse:collapse;font-size:14px;min-width:580px;\n}\n.sp-spec-table th,.sp-spec-table td,.sp-part-table td{\n text-align:left;padding:13px 16px;border-bottom:1px solid var(--sp-border);\n vertical-align:top;\n}\n.sp-spec-table th{\n width:34%;color:var(--sp-blue);background:#f8f9fc;font-weight:700;\n}\n.sp-part-table th{\n background:var(--sp-blue);color:#fff;padding:12px 14px;text-align:left;\n}\n.sp-part-table tr:nth-child(even) td{background:#f8f9fc;}\n\n.sp-note{\n border-left:4px solid var(--sp-blue);background:var(--sp-blue-soft);\n padding:16px 18px;margin:18px 0 34px;border-radius:0 8px 8px 0;font-size:14px;\n}\n\n.sp-app-grid{\n display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));\n gap:15px;margin:18px 0 34px;\n}\n.sp-app-card{\n border:1px solid var(--sp-border);border-radius:10px;\n padding:18px;background:#fff;\n}\n.sp-app-card strong{display:block;color:var(--sp-blue);margin-bottom:6px;}\n.sp-app-card p{font-size:14px;color:var(--sp-muted);margin:0;}\n\n.sp-faq{border-top:1px solid var(--sp-border);margin-bottom:36px;}\n.sp-faq details{border-bottom:1px solid var(--sp-border);}\n.sp-faq summary{\n cursor:pointer;list-style:none;color:var(--sp-blue);font-size:15px;\n font-weight:700;padding:17px 34px 17px 4px;position:relative;\n}\n.sp-faq summary::-webkit-details-marker{display:none;}\n.sp-faq summary:after{\n content:\"+\";position:absolute;right:5px;top:14px;font-size:22px;font-weight:400;\n}\n.sp-faq details[open] summary:after{content:\"−\";}\n.sp-faq details p{padding:0 4px 17px;color:var(--sp-muted);font-size:14px;}\n\n.sp-related-grid{\n display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));\n gap:16px;margin:20px 0 38px;\n}\n.sp-related-card{\n border:1px solid var(--sp-border);border-radius:10px;padding:20px;\n background:#fff;display:flex;flex-direction:column;min-height:180px;\n}\n.sp-related-label{\n display:inline-block;width:max-content;color:var(--sp-blue);\n background:var(--sp-blue-light);padding:5px 9px;border-radius:16px;\n font-size:11px;font-weight:700;margin-bottom:12px;\n}\n.sp-related-card h4{font-size:16px;margin-bottom:8px;}\n.sp-related-card p{color:var(--sp-muted);font-size:13px;flex-grow:1;}\n.sp-related-card a{color:var(--sp-blue);font-size:13px;font-weight:700;text-decoration:none;}\n\n.sp-help-banner{\n background:var(--sp-blue);color:#fff;border-radius:12px;padding:28px 30px;\n display:flex;justify-content:space-between;align-items:center;gap:24px;\n flex-wrap:wrap;margin-top:40px;\n}\n.sp-help-banner h3{color:#fff;margin:0 0 7px;font-size:20px;}\n.sp-help-banner p{color:#e4e9f8;font-size:14px;margin:0;max-width:660px;}\n.sp-cta-links{display:flex;gap:10px;flex-wrap:wrap;}\n.sp-cta-links a{\n background:#fff;color:var(--sp-blue);text-decoration:none;\n font-weight:700;font-size:14px;padding:12px 22px;border-radius:25px;\n}\n\n@media(max-width:760px){\n .sp-diaphragm-desc h2{font-size:23px;}\n .sp-overview-wrap{grid-template-columns:1fr;}\n .sp-cta-links{width:100%;}\n .sp-cta-links a{width:100%;text-align:center;}\n}\n\u003c\/style\u003e\n\n\u003cspan class=\"sp-eyebrow\"\u003eGenuine Sandpiper Replacement Part\u003c\/span\u003e\n\n\u003ch2\u003eSandpiper S1F 1\" Containment Duty AODD Pump Driver Diaphragm for Non-Metallic Pumps\u003c\/h2\u003e\n\n\u003cp class=\"sp-intro\"\u003e\n Genuine Sandpiper driver diaphragm replacement parts for compatible\n S1F 1\" Non-Metallic Containment Duty AODD pumps.\n Confirm the complete pump identification, diaphragm configuration and\n manufacturer part number before ordering.\n\u003c\/p\u003e\n\n\u003cp class=\"sp-atomic-answer\"\u003e\n The Sandpiper S1F 1\" Containment Duty Driver diaphragm is a genuine replacement component for compatible Non-Metallic AODD pumps. The Driver diaphragm is positioned on the air side of the sealed containment chamber, while the separate Pumping diaphragm is positioned on the process-fluid side.\n\u003c\/p\u003e\n\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-overview-wrap\"\u003e\n\n \u003cdiv class=\"sp-overview-main\"\u003e\n \u003cp\u003eThe \u003cstrong\u003eSandpiper S1F Driver Diaphragm\u003c\/strong\u003e is selected from the complete pump identification and diaphragm\/check-valve material code. Depending on the model, the Driver side may use a single elastomer diaphragm or a multi-component PTFE overlay and backup arrangement.\u003c\/p\u003e\n\n \u003cp\u003e\n SANDPIPER Containment Duty pumps use a two-diaphragm design with a\n sealed containment chamber between the Driver and Pumping diaphragms.\n This arrangement creates an additional barrier between the air side\n and wet side of the pump.\n \u003c\/p\u003e\n\n \u003cp\u003e\n ABS Engineering supplies genuine Sandpiper replacement parts and can\n assist with identifying the correct diaphragm from the complete pump\n model number and existing manufacturer part number.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-ideal-for\"\u003e\n \u003ch4\u003eRecommended For\u003c\/h4\u003e\n \u003cul\u003e\n \u003cli\u003eS1F Containment Duty Driver diaphragm replacement\u003c\/li\u003e\n\u003cli\u003eContainment chamber inspection and servicing\u003c\/li\u003e\n\u003cli\u003eExact manufacturer part-number replacement\u003c\/li\u003e\n\u003cli\u003ePlanned preventive maintenance\u003c\/li\u003e\n\u003cli\u003eCritical spare-parts stock\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eDriver Diaphragm vs Pumping Diaphragm\u003c\/h3\u003e\n\n\u003cp class=\"sp-atomic-answer\"\u003e\n The \u003cstrong\u003eDriver diaphragm\u003c\/strong\u003e and \u003cstrong\u003ePumping diaphragm\u003c\/strong\u003e are separate parts. The containment chamber sits between them, forming a sealed barrier between the air side and wet side. The Driver diaphragm therefore must be matched to the same manufacturer-listed pump configuration as the Pumping diaphragm.\n\u003c\/p\u003e\n\n\u003ch3\u003eCompatibility \u0026amp; Product Details\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eSandpiper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Pump Model\u003c\/th\u003e\n\u003ctd\u003eSandpiper S1F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePump Series\u003c\/th\u003e\n\u003ctd\u003eContainment Duty Ball Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNominal Pump Size\u003c\/th\u003e\n\u003ctd\u003e1\" \/ 25 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eDriver Diaphragm \/ Diaphragm Component\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Pump Construction\u003c\/th\u003e\n\u003ctd\u003eNon-Metallic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDesign Level\u003c\/th\u003e\n\u003ctd\u003eDesign Level 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiaphragm \/ Check-Valve Material Codes\u003c\/th\u003e\n\u003ctd\u003e3, 4 and Y\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDriver Diaphragm Component\u003c\/th\u003e\n\u003ctd\u003eSantoprene Driver \/ Backup Diaphragm, PTFE Driver Overlay, One-Piece Bonded PTFE Driver Diaphragm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003eVaries according to the selected material or component\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eHow to Select the Correct S1F Driver Diaphragm\u003c\/h3\u003e\n\n\u003cp\u003e\n Confirm the complete S1F pump identification before selecting\n a replacement driver diaphragm. Do not select by pump size or\n diaphragm material alone because the applicable component depends on\n the manufacturer-listed pump configuration.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eConfirm Pump Model\u003c\/h4\u003e\n \u003cp\u003eVerify that the pump is a Sandpiper S1F 1\" Containment Duty AODD pump.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eConfirm Pump Construction\u003c\/h4\u003e\n \u003cp\u003eCheck that the pump construction is Non-Metallic and verify the complete model identification.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003eCheck the Diaphragm Code\u003c\/h4\u003e\n \u003cp\u003eIdentify the applicable diaphragm\/check-valve material code: 3, 4 and Y.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eVerify Part Number\u003c\/h4\u003e\n \u003cp\u003eMatch the required driver diaphragm material or component to the exact manufacturer part number.\u003c\/p\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eSandpiper S1F Driver Diaphragm Part Numbers\u003c\/h3\u003e\n\n\u003cp\u003e\n Use the table below to identify the manufacturer-listed driver\n diaphragm material or component for the applicable S1F\n Containment Duty configuration.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-part-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth\u003ePump Code\u003c\/th\u003e\n \u003cth\u003eDriver Diaphragm Material \/ Component\u003c\/th\u003e\n \u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eSantoprene Backup Diaphragm\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.107.354\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003ePTFE Driver Overlay\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.108.600\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eSantoprene Driver Diaphragm\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.107.354\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eY\u003c\/td\u003e\n\u003ctd\u003eOne-Piece Bonded PTFE Driver Diaphragm\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.115.000\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eConfiguration Note:\u003c\/strong\u003e\n Code 3 uses a two-component Driver construction: PTFE Driver Overlay 286.108.600 with Santoprene Backup Diaphragm 286.107.354. Code 4 uses the Santoprene Driver diaphragm. Code Y uses One-Piece Bonded PTFE Driver Diaphragm 286.115.000.\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eDriver \/ Pumping Compatibility:\u003c\/strong\u003e\n Driver and Pumping diaphragms are separate replacement parts but must\n follow the same manufacturer-listed pump configuration. Do not create\n arbitrary Driver and Pumping material combinations.\n\u003c\/div\u003e\n\n\u003ch3\u003eWhy Choose Genuine Sandpiper Driver Diaphragms?\u003c\/h3\u003e\n\n\u003cp\u003e\n Genuine Sandpiper diaphragms are intended for compatible Sandpiper\n Containment Duty pump configurations. Matching the correct material,\n construction and manufacturer part number helps maintenance and\n purchasing teams identify the correct physical replacement component.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eCorrect Model Compatibility\u003c\/h4\u003e\n \u003cp\u003eSelect the replacement diaphragm according to the applicable S1F pump configuration.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eExact Part Identification\u003c\/h4\u003e\n \u003cp\u003eUse the complete manufacturer part number rather than material name alone.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003eContainment-Specific Selection\u003c\/h4\u003e\n \u003cp\u003eKeep Driver and Pumping diaphragm roles and multi-component constructions clearly identified.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eGenuine Sandpiper Replacement Part\u003c\/h4\u003e\n \u003cp\u003eMaintain compatible pumps using genuine manufacturer replacement components.\u003c\/p\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eChemical Compatibility:\u003c\/strong\u003e\n Do not select a diaphragm material from the application name alone.\n Pumped fluid, concentration, temperature and operating conditions must\n be considered when confirming material compatibility.\n\u003c\/div\u003e\n\n\u003ch3\u003eWhen Should the S1F Driver Diaphragm Be Inspected?\u003c\/h3\u003e\n\n\u003cp\u003e\n Inspect the applicable diaphragm components during planned pump maintenance\n and whenever leak detection, abnormal pump behaviour or visible component\n condition indicates that diaphragm inspection is required.\n\u003c\/p\u003e\n\n\u003cul\u003e\n \u003cli\u003eDuring scheduled containment pump maintenance\u003c\/li\u003e\n\u003cli\u003eWhen the Driver chamber is opened for servicing\u003c\/li\u003e\n\u003cli\u003eIf visual, electronic or mechanical leak detection indicates a containment event\u003c\/li\u003e\n\u003cli\u003eIf diaphragm wear, cracking, stretching or damage is identified\u003c\/li\u003e\n\u003cli\u003eWhen abnormal pump performance leads to diaphragm inspection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-faq\"\u003e\n \u003cdetails\u003e\u003csummary\u003eWhat is the difference between the Driver and Pumping diaphragm?\u003c\/summary\u003e\u003cp\u003eThe Driver diaphragm is on the air side of the containment chamber, while the Pumping diaphragm is on the process-fluid side. They are separate replacement parts with different applicable part numbers.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhich S1F Driver diaphragm variants are listed on this page?\u003c\/summary\u003e\u003cp\u003eThe applicable selections are Santoprene Driver \/ Backup Diaphragm, PTFE Driver Overlay, One-Piece Bonded PTFE Driver Diaphragm. Confirm the complete pump code before ordering.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs the PTFE Driver overlay a complete diaphragm assembly by itself?\u003c\/summary\u003e\u003cp\u003eNo. Where the pump configuration specifies a PTFE overlay with a backup diaphragm, the overlay and backup are separate physical components. Confirm every required part number before ordering.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan I select the Driver diaphragm by material name alone?\u003c\/summary\u003e\u003cp\u003eNo. Confirm the pump model, construction, diaphragm\/check-valve material code and manufacturer part number because the same material can be used differently across pump configurations.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDo I need to replace the Pumping diaphragm at the same time?\u003c\/summary\u003e\u003cp\u003eDriver and Pumping diaphragms are separate components. Whether both require replacement depends on the applicable service procedure and inspection findings; do not assume one part number covers both sides.\u003c\/p\u003e\u003c\/details\u003e\n \u003cdetails\u003e\n \u003csummary\u003eHow do I confirm the correct S1F Driver diaphragm part number?\u003c\/summary\u003e\n \u003cp\u003eCheck the complete pump model number, diaphragm\/check-valve material code and existing part number. If the identification is unclear, provide the pump nameplate details to ABS Engineering for verification.\u003c\/p\u003e\n \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"text-align:center;\"\u003eExplore Other Sandpiper Containment Duty Diaphragms\u003c\/h3\u003e\n\n\n\u003cdiv class=\"sp-related-grid\"\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eS1F 1\"\u003c\/span\u003e\n \u003ch4\u003eS1F Pumping Diaphragm\u003c\/h4\u003e\n \u003cp\u003eView the matching pumping-side diaphragm parts for the same Containment Duty pump model.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-s1f-1-non-metallic-containment-duty-pumping-diaphragm\"\u003eView Pumping Diaphragm →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eS15 1½\"\u003c\/span\u003e\n \u003ch4\u003eS15 Containment Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003eBrowse compatible Driver and Pumping diaphragm replacement parts for the S15.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-s15-1-1-2-non-metallic-containment-duty-driver-diaphragm\"\u003eView Product →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eST1 1\"\u003c\/span\u003e\n \u003ch4\u003eST1 Containment Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003eExplore genuine replacement diaphragm parts for the ST1 Containment Duty pump.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-st1-1-metallic-containment-duty-driver-diaphragm\"\u003eView Product →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eContainment Duty\u003c\/span\u003e\n \u003ch4\u003eAll Containment Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003eBrowse Sandpiper Containment Duty Driver and Pumping diaphragms by model, size and pump construction.\u003c\/p\u003e\n \u003ca href=\"\/vi\/collections\/sandpiper-containment-duty-aodd-pump-diaphragms\"\u003eView Collection →\u003c\/a\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-help-banner\"\u003e\n\n \u003cdiv\u003e\n \u003ch3\u003eNeed Help Selecting the Correct S1F Driver Diaphragm?\u003c\/h3\u003e\n \u003cp\u003e\n Send ABS Engineering your complete Sandpiper pump model, existing\n diaphragm part number, pumped fluid and operating conditions. Our team\n can assist with identifying the correct genuine Sandpiper replacement part.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-cta-links\"\u003e\n \u003ca href=\"\/vi\/pages\/contact\"\u003eRequest a Quote\u003c\/a\u003e\n \u003ca href=\"\/vi\/pages\/contact\"\u003eRequest Spec Sheet\u003c\/a\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"SANDPIPER","offers":[{"title":"Santoprene Driver \/ Backup Diaphragm","offer_id":53000196128949,"sku":"286.107.354","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"PTFE Driver Overlay","offer_id":53000196161717,"sku":"286.107.354","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"One-Piece Bonded PTFE Driver Diaphragm","offer_id":53000196194485,"sku":"286.115.000","price":0.0,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/6168\/7989\/files\/79e86134-8188-40d5-a188-5b5124873a12.png?v=1790065198"},{"product_id":"sandpiper-s1f-1-containment-duty-pumping-diaphragm-non-metallic","title":"Sandpiper S1F 1\" Containment Duty AODD Pump Pumping Diaphragm for Non-Metallic Pumps","description":"\u003cdiv class=\"sp-diaphragm-desc\"\u003e\n\n\u003cstyle\u003e\n.sp-diaphragm-desc{\n --sp-blue:#1e3a8a;--sp-blue-light:#eef2ff;--sp-blue-soft:#f7f9ff;\n --sp-text:#2b2f38;--sp-muted:#626977;--sp-border:#e1e5ec;--sp-white:#ffffff;\n max-width:1100px;margin:0 auto;font-family:Arial,Helvetica,sans-serif;\n color:var(--sp-text);line-height:1.65;\n}\n.sp-diaphragm-desc *{box-sizing:border-box;}\n.sp-diaphragm-desc h2{color:var(--sp-blue);font-size:27px;line-height:1.3;margin:0 0 12px;}\n.sp-diaphragm-desc h3{color:var(--sp-blue);font-size:21px;line-height:1.35;margin:38px 0 14px;}\n.sp-diaphragm-desc h4{color:var(--sp-blue);font-size:15px;line-height:1.4;margin:0 0 8px;}\n.sp-diaphragm-desc p{margin:0 0 14px;font-size:15px;}\n.sp-diaphragm-desc ul{margin:0;padding-left:20px;font-size:15px;}\n.sp-diaphragm-desc li{margin-bottom:7px;}\n\n.sp-eyebrow{\n display:inline-block;color:var(--sp-blue);background:var(--sp-blue-light);\n font-size:12px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;\n padding:6px 11px;border-radius:20px;margin-bottom:12px;\n}\n.sp-intro{\n font-size:16px!important;color:var(--sp-muted);max-width:880px;\n margin-bottom:22px!important;\n}\n.sp-atomic-answer{\n font-size:16px!important;background:var(--sp-blue-soft);\n border-left:4px solid var(--sp-blue);padding:18px 20px;\n border-radius:0 8px 8px 0;margin:0 0 28px!important;\n}\n.sp-overview-wrap{\n display:grid;grid-template-columns:minmax(0,2fr) minmax(240px,1fr);\n gap:28px;align-items:start;margin:24px 0 28px;\n}\n.sp-ideal-for{\n background:var(--sp-blue-soft);border:1px solid #dfe5f5;\n border-radius:12px;padding:22px;\n}\n.sp-ideal-for h4{font-size:16px;margin-bottom:12px;}\n\n.sp-benefit-grid{\n display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));\n gap:16px;margin:22px 0 38px;\n}\n.sp-benefit-card{\n border:1px solid var(--sp-border);border-radius:10px;\n padding:20px;background:var(--sp-white);\n}\n.sp-benefit-number{\n width:30px;height:30px;display:flex;align-items:center;justify-content:center;\n background:var(--sp-blue-light);color:var(--sp-blue);border-radius:50%;\n font-size:13px;font-weight:700;margin-bottom:13px;\n}\n.sp-benefit-card p{font-size:14px;color:var(--sp-muted);margin:0;}\n\n.sp-table-wrap{\n overflow-x:auto;margin:18px 0 38px;border:1px solid var(--sp-border);\n border-radius:10px;\n}\n.sp-spec-table,.sp-part-table{\n width:100%;border-collapse:collapse;font-size:14px;min-width:580px;\n}\n.sp-spec-table th,.sp-spec-table td,.sp-part-table td{\n text-align:left;padding:13px 16px;border-bottom:1px solid var(--sp-border);\n vertical-align:top;\n}\n.sp-spec-table th{\n width:34%;color:var(--sp-blue);background:#f8f9fc;font-weight:700;\n}\n.sp-part-table th{\n background:var(--sp-blue);color:#fff;padding:12px 14px;text-align:left;\n}\n.sp-part-table tr:nth-child(even) td{background:#f8f9fc;}\n\n.sp-note{\n border-left:4px solid var(--sp-blue);background:var(--sp-blue-soft);\n padding:16px 18px;margin:18px 0 34px;border-radius:0 8px 8px 0;font-size:14px;\n}\n\n.sp-app-grid{\n display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));\n gap:15px;margin:18px 0 34px;\n}\n.sp-app-card{\n border:1px solid var(--sp-border);border-radius:10px;\n padding:18px;background:#fff;\n}\n.sp-app-card strong{display:block;color:var(--sp-blue);margin-bottom:6px;}\n.sp-app-card p{font-size:14px;color:var(--sp-muted);margin:0;}\n\n.sp-faq{border-top:1px solid var(--sp-border);margin-bottom:36px;}\n.sp-faq details{border-bottom:1px solid var(--sp-border);}\n.sp-faq summary{\n cursor:pointer;list-style:none;color:var(--sp-blue);font-size:15px;\n font-weight:700;padding:17px 34px 17px 4px;position:relative;\n}\n.sp-faq summary::-webkit-details-marker{display:none;}\n.sp-faq summary:after{\n content:\"+\";position:absolute;right:5px;top:14px;font-size:22px;font-weight:400;\n}\n.sp-faq details[open] summary:after{content:\"−\";}\n.sp-faq details p{padding:0 4px 17px;color:var(--sp-muted);font-size:14px;}\n\n.sp-related-grid{\n display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));\n gap:16px;margin:20px 0 38px;\n}\n.sp-related-card{\n border:1px solid var(--sp-border);border-radius:10px;padding:20px;\n background:#fff;display:flex;flex-direction:column;min-height:180px;\n}\n.sp-related-label{\n display:inline-block;width:max-content;color:var(--sp-blue);\n background:var(--sp-blue-light);padding:5px 9px;border-radius:16px;\n font-size:11px;font-weight:700;margin-bottom:12px;\n}\n.sp-related-card h4{font-size:16px;margin-bottom:8px;}\n.sp-related-card p{color:var(--sp-muted);font-size:13px;flex-grow:1;}\n.sp-related-card a{color:var(--sp-blue);font-size:13px;font-weight:700;text-decoration:none;}\n\n.sp-help-banner{\n background:var(--sp-blue);color:#fff;border-radius:12px;padding:28px 30px;\n display:flex;justify-content:space-between;align-items:center;gap:24px;\n flex-wrap:wrap;margin-top:40px;\n}\n.sp-help-banner h3{color:#fff;margin:0 0 7px;font-size:20px;}\n.sp-help-banner p{color:#e4e9f8;font-size:14px;margin:0;max-width:660px;}\n.sp-cta-links{display:flex;gap:10px;flex-wrap:wrap;}\n.sp-cta-links a{\n background:#fff;color:var(--sp-blue);text-decoration:none;\n font-weight:700;font-size:14px;padding:12px 22px;border-radius:25px;\n}\n\n@media(max-width:760px){\n .sp-diaphragm-desc h2{font-size:23px;}\n .sp-overview-wrap{grid-template-columns:1fr;}\n .sp-cta-links{width:100%;}\n .sp-cta-links a{width:100%;text-align:center;}\n}\n\u003c\/style\u003e\n\n\u003cspan class=\"sp-eyebrow\"\u003eGenuine Sandpiper Replacement Part\u003c\/span\u003e\n\n\u003ch2\u003eSandpiper S15 1½\" Containment Duty AODD Pump Driver Diaphragm for Non-Metallic Pumps\u003c\/h2\u003e\n\n\u003cp class=\"sp-intro\"\u003e\n Genuine Sandpiper driver diaphragm replacement parts for compatible\n S15 1½\" Non-Metallic Containment Duty AODD pumps.\n Confirm the complete pump identification, diaphragm configuration and\n manufacturer part number before ordering.\n\u003c\/p\u003e\n\n\u003cp class=\"sp-atomic-answer\"\u003e\n The Sandpiper S15 1½\" Containment Duty Driver diaphragm is a genuine replacement component for compatible Non-Metallic AODD pumps. The Driver diaphragm is positioned on the air side of the sealed containment chamber, while the separate Pumping diaphragm is positioned on the process-fluid side.\n\u003c\/p\u003e\n\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-overview-wrap\"\u003e\n\n \u003cdiv class=\"sp-overview-main\"\u003e\n \u003cp\u003eThe \u003cstrong\u003eSandpiper S15 Driver Diaphragm\u003c\/strong\u003e is selected from the complete pump identification and diaphragm\/check-valve material code. Depending on the model, the Driver side may use a single elastomer diaphragm or a multi-component PTFE overlay and backup arrangement.\u003c\/p\u003e\n\n \u003cp\u003e\n SANDPIPER Containment Duty pumps use a two-diaphragm design with a\n sealed containment chamber between the Driver and Pumping diaphragms.\n This arrangement creates an additional barrier between the air side\n and wet side of the pump.\n \u003c\/p\u003e\n\n \u003cp\u003e\n ABS Engineering supplies genuine Sandpiper replacement parts and can\n assist with identifying the correct diaphragm from the complete pump\n model number and existing manufacturer part number.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-ideal-for\"\u003e\n \u003ch4\u003eRecommended For\u003c\/h4\u003e\n \u003cul\u003e\n \u003cli\u003eS15 Containment Duty Driver diaphragm replacement\u003c\/li\u003e\n\u003cli\u003eContainment chamber inspection and servicing\u003c\/li\u003e\n\u003cli\u003eExact manufacturer part-number replacement\u003c\/li\u003e\n\u003cli\u003ePlanned preventive maintenance\u003c\/li\u003e\n\u003cli\u003eCritical spare-parts stock\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eDriver Diaphragm vs Pumping Diaphragm\u003c\/h3\u003e\n\n\u003cp class=\"sp-atomic-answer\"\u003e\n The \u003cstrong\u003eDriver diaphragm\u003c\/strong\u003e and \u003cstrong\u003ePumping diaphragm\u003c\/strong\u003e are separate parts. The containment chamber sits between them, forming a sealed barrier between the air side and wet side. The Driver diaphragm therefore must be matched to the same manufacturer-listed pump configuration as the Pumping diaphragm.\n\u003c\/p\u003e\n\n\u003ch3\u003eCompatibility \u0026amp; Product Details\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eSandpiper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Pump Model\u003c\/th\u003e\n\u003ctd\u003eSandpiper S15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePump Series\u003c\/th\u003e\n\u003ctd\u003eContainment Duty Ball Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNominal Pump Size\u003c\/th\u003e\n\u003ctd\u003e1½\" \/ 40 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eDriver Diaphragm \/ Diaphragm Component\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Pump Construction\u003c\/th\u003e\n\u003ctd\u003eNon-Metallic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDesign Level\u003c\/th\u003e\n\u003ctd\u003eDesign Level 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiaphragm \/ Check-Valve Material Codes\u003c\/th\u003e\n\u003ctd\u003e3, 4 and 6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDriver Diaphragm Component\u003c\/th\u003e\n\u003ctd\u003eSantoprene Driver \/ Backup Diaphragm, Neoprene Backup Diaphragm, PTFE Driver Overlay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003eVaries according to the selected material or component\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eHow to Select the Correct S15 Driver Diaphragm\u003c\/h3\u003e\n\n\u003cp\u003e\n Confirm the complete S15 pump identification before selecting\n a replacement driver diaphragm. Do not select by pump size or\n diaphragm material alone because the applicable component depends on\n the manufacturer-listed pump configuration.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eConfirm Pump Model\u003c\/h4\u003e\n \u003cp\u003eVerify that the pump is a Sandpiper S15 1½\" Containment Duty AODD pump.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eConfirm Pump Construction\u003c\/h4\u003e\n \u003cp\u003eCheck that the pump construction is Non-Metallic and verify the complete model identification.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003eCheck the Diaphragm Code\u003c\/h4\u003e\n \u003cp\u003eIdentify the applicable diaphragm\/check-valve material code: 3, 4 and 6.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eVerify Part Number\u003c\/h4\u003e\n \u003cp\u003eMatch the required driver diaphragm material or component to the exact manufacturer part number.\u003c\/p\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eSandpiper S15 Driver Diaphragm Part Numbers\u003c\/h3\u003e\n\n\u003cp\u003e\n Use the table below to identify the manufacturer-listed driver\n diaphragm material or component for the applicable S15\n Containment Duty configuration.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-part-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth\u003ePump Code\u003c\/th\u003e\n \u003cth\u003eDriver Diaphragm Material \/ Component\u003c\/th\u003e\n \u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eSantoprene Backup Diaphragm\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.005.354\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003ePTFE Driver Overlay\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.119.600\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eSantoprene Driver Diaphragm\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.005.354\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003eNeoprene Backup Diaphragm\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.005.365\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003ePTFE Driver Overlay\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.119.600\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eConfiguration Note:\u003c\/strong\u003e\n Code 3 uses PTFE Driver Overlay 286.119.600 with Santoprene Backup Diaphragm 286.005.354. Code 4 uses Santoprene Driver Diaphragm 286.005.354. Code 6 uses the same PTFE Driver Overlay with Neoprene Backup Diaphragm 286.005.365.\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eDriver \/ Pumping Compatibility:\u003c\/strong\u003e\n Driver and Pumping diaphragms are separate replacement parts but must\n follow the same manufacturer-listed pump configuration. Do not create\n arbitrary Driver and Pumping material combinations.\n\u003c\/div\u003e\n\n\u003ch3\u003eWhy Choose Genuine Sandpiper Driver Diaphragms?\u003c\/h3\u003e\n\n\u003cp\u003e\n Genuine Sandpiper diaphragms are intended for compatible Sandpiper\n Containment Duty pump configurations. Matching the correct material,\n construction and manufacturer part number helps maintenance and\n purchasing teams identify the correct physical replacement component.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eCorrect Model Compatibility\u003c\/h4\u003e\n \u003cp\u003eSelect the replacement diaphragm according to the applicable S15 pump configuration.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eExact Part Identification\u003c\/h4\u003e\n \u003cp\u003eUse the complete manufacturer part number rather than material name alone.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003eContainment-Specific Selection\u003c\/h4\u003e\n \u003cp\u003eKeep Driver and Pumping diaphragm roles and multi-component constructions clearly identified.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eGenuine Sandpiper Replacement Part\u003c\/h4\u003e\n \u003cp\u003eMaintain compatible pumps using genuine manufacturer replacement components.\u003c\/p\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eChemical Compatibility:\u003c\/strong\u003e\n Do not select a diaphragm material from the application name alone.\n Pumped fluid, concentration, temperature and operating conditions must\n be considered when confirming material compatibility.\n\u003c\/div\u003e\n\n\u003ch3\u003eWhen Should the S15 Driver Diaphragm Be Inspected?\u003c\/h3\u003e\n\n\u003cp\u003e\n Inspect the applicable diaphragm components during planned pump maintenance\n and whenever leak detection, abnormal pump behaviour or visible component\n condition indicates that diaphragm inspection is required.\n\u003c\/p\u003e\n\n\u003cul\u003e\n \u003cli\u003eDuring scheduled containment pump maintenance\u003c\/li\u003e\n\u003cli\u003eWhen the Driver chamber is opened for servicing\u003c\/li\u003e\n\u003cli\u003eIf visual, electronic or mechanical leak detection indicates a containment event\u003c\/li\u003e\n\u003cli\u003eIf diaphragm wear, cracking, stretching or damage is identified\u003c\/li\u003e\n\u003cli\u003eWhen abnormal pump performance leads to diaphragm inspection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-faq\"\u003e\n \u003cdetails\u003e\u003csummary\u003eWhat is the difference between the Driver and Pumping diaphragm?\u003c\/summary\u003e\u003cp\u003eThe Driver diaphragm is on the air side of the containment chamber, while the Pumping diaphragm is on the process-fluid side. They are separate replacement parts with different applicable part numbers.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhich S15 Driver diaphragm variants are listed on this page?\u003c\/summary\u003e\u003cp\u003eThe applicable selections are Santoprene Driver \/ Backup Diaphragm, Neoprene Backup Diaphragm, PTFE Driver Overlay. Confirm the complete pump code before ordering.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs the PTFE Driver overlay a complete diaphragm assembly by itself?\u003c\/summary\u003e\u003cp\u003eNo. Where the pump configuration specifies a PTFE overlay with a backup diaphragm, the overlay and backup are separate physical components. Confirm every required part number before ordering.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan I select the Driver diaphragm by material name alone?\u003c\/summary\u003e\u003cp\u003eNo. Confirm the pump model, construction, diaphragm\/check-valve material code and manufacturer part number because the same material can be used differently across pump configurations.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDo I need to replace the Pumping diaphragm at the same time?\u003c\/summary\u003e\u003cp\u003eDriver and Pumping diaphragms are separate components. Whether both require replacement depends on the applicable service procedure and inspection findings; do not assume one part number covers both sides.\u003c\/p\u003e\u003c\/details\u003e\n \u003cdetails\u003e\n \u003csummary\u003eHow do I confirm the correct S15 Driver diaphragm part number?\u003c\/summary\u003e\n \u003cp\u003eCheck the complete pump model number, diaphragm\/check-valve material code and existing part number. If the identification is unclear, provide the pump nameplate details to ABS Engineering for verification.\u003c\/p\u003e\n \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"text-align:center;\"\u003eExplore Other Sandpiper Containment Duty Diaphragms\u003c\/h3\u003e\n\n\n\u003cdiv class=\"sp-related-grid\"\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eS15 1½\"\u003c\/span\u003e\n \u003ch4\u003eS15 Pumping Diaphragm\u003c\/h4\u003e\n \u003cp\u003eView the matching pumping-side diaphragm parts for the same Containment Duty pump model.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-s15-1-1-2-non-metallic-containment-duty-pumping-diaphragm\"\u003eView Pumping Diaphragm →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eS1F 1\"\u003c\/span\u003e\n \u003ch4\u003eS1F Containment Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003eBrowse compatible Driver and Pumping diaphragm replacement parts for the S1F.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-s1f-1-non-metallic-containment-duty-driver-diaphragm\"\u003eView Product →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eST1 1\"\u003c\/span\u003e\n \u003ch4\u003eST1 Containment Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003eExplore genuine replacement diaphragm parts for the ST1 Containment Duty pump.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-st1-1-metallic-containment-duty-driver-diaphragm\"\u003eView Product →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eContainment Duty\u003c\/span\u003e\n \u003ch4\u003eAll Containment Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003eBrowse Sandpiper Containment Duty Driver and Pumping diaphragms by model, size and pump construction.\u003c\/p\u003e\n \u003ca href=\"\/vi\/collections\/sandpiper-containment-duty-aodd-pump-diaphragms\"\u003eView Collection →\u003c\/a\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-help-banner\"\u003e\n\n \u003cdiv\u003e\n \u003ch3\u003eNeed Help Selecting the Correct S15 Driver Diaphragm?\u003c\/h3\u003e\n \u003cp\u003e\n Send ABS Engineering your complete Sandpiper pump model, existing\n diaphragm part number, pumped fluid and operating conditions. Our team\n can assist with identifying the correct genuine Sandpiper replacement part.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-cta-links\"\u003e\n \u003ca href=\"\/vi\/pages\/contact\"\u003eRequest a Quote\u003c\/a\u003e\n \u003ca href=\"\/vi\/pages\/contact\"\u003eRequest Spec Sheet\u003c\/a\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"SANDPIPER","offers":[{"title":"PTFE","offer_id":53000280047797,"sku":"286.094.600","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Santoprene","offer_id":53000280080565,"sku":"286.094.600","price":0.0,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/6168\/7989\/files\/18828594-0b1f-46fa-937b-91e8133bb63a_c4248b33-d5e6-4e00-95d7-939c59188ac7.png?v=1790049910"},{"product_id":"sandpiper-s15-1-1-2-containment-duty-driver-diaphragm-non-metallic","title":"Sandpiper S15 1½\" Containment Duty AODD Pump Driver Diaphragm for Non-Metallic Pumps","description":"\u003cdiv class=\"sp-diaphragm-desc\"\u003e\n\n\u003cstyle\u003e\n.sp-diaphragm-desc{\n --sp-blue:#1e3a8a;--sp-blue-light:#eef2ff;--sp-blue-soft:#f7f9ff;\n --sp-text:#2b2f38;--sp-muted:#626977;--sp-border:#e1e5ec;--sp-white:#ffffff;\n max-width:1100px;margin:0 auto;font-family:Arial,Helvetica,sans-serif;\n color:var(--sp-text);line-height:1.65;\n}\n.sp-diaphragm-desc *{box-sizing:border-box;}\n.sp-diaphragm-desc h2{color:var(--sp-blue);font-size:27px;line-height:1.3;margin:0 0 12px;}\n.sp-diaphragm-desc h3{color:var(--sp-blue);font-size:21px;line-height:1.35;margin:38px 0 14px;}\n.sp-diaphragm-desc h4{color:var(--sp-blue);font-size:15px;line-height:1.4;margin:0 0 8px;}\n.sp-diaphragm-desc p{margin:0 0 14px;font-size:15px;}\n.sp-diaphragm-desc ul{margin:0;padding-left:20px;font-size:15px;}\n.sp-diaphragm-desc li{margin-bottom:7px;}\n\n.sp-eyebrow{\n display:inline-block;color:var(--sp-blue);background:var(--sp-blue-light);\n font-size:12px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;\n padding:6px 11px;border-radius:20px;margin-bottom:12px;\n}\n.sp-intro{\n font-size:16px!important;color:var(--sp-muted);max-width:880px;\n margin-bottom:22px!important;\n}\n.sp-atomic-answer{\n font-size:16px!important;background:var(--sp-blue-soft);\n border-left:4px solid var(--sp-blue);padding:18px 20px;\n border-radius:0 8px 8px 0;margin:0 0 28px!important;\n}\n.sp-overview-wrap{\n display:grid;grid-template-columns:minmax(0,2fr) minmax(240px,1fr);\n gap:28px;align-items:start;margin:24px 0 28px;\n}\n.sp-ideal-for{\n background:var(--sp-blue-soft);border:1px solid #dfe5f5;\n border-radius:12px;padding:22px;\n}\n.sp-ideal-for h4{font-size:16px;margin-bottom:12px;}\n\n.sp-benefit-grid{\n display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));\n gap:16px;margin:22px 0 38px;\n}\n.sp-benefit-card{\n border:1px solid var(--sp-border);border-radius:10px;\n padding:20px;background:var(--sp-white);\n}\n.sp-benefit-number{\n width:30px;height:30px;display:flex;align-items:center;justify-content:center;\n background:var(--sp-blue-light);color:var(--sp-blue);border-radius:50%;\n font-size:13px;font-weight:700;margin-bottom:13px;\n}\n.sp-benefit-card p{font-size:14px;color:var(--sp-muted);margin:0;}\n\n.sp-table-wrap{\n overflow-x:auto;margin:18px 0 38px;border:1px solid var(--sp-border);\n border-radius:10px;\n}\n.sp-spec-table,.sp-part-table{\n width:100%;border-collapse:collapse;font-size:14px;min-width:580px;\n}\n.sp-spec-table th,.sp-spec-table td,.sp-part-table td{\n text-align:left;padding:13px 16px;border-bottom:1px solid var(--sp-border);\n vertical-align:top;\n}\n.sp-spec-table th{\n width:34%;color:var(--sp-blue);background:#f8f9fc;font-weight:700;\n}\n.sp-part-table th{\n background:var(--sp-blue);color:#fff;padding:12px 14px;text-align:left;\n}\n.sp-part-table tr:nth-child(even) td{background:#f8f9fc;}\n\n.sp-note{\n border-left:4px solid var(--sp-blue);background:var(--sp-blue-soft);\n padding:16px 18px;margin:18px 0 34px;border-radius:0 8px 8px 0;font-size:14px;\n}\n\n.sp-app-grid{\n display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));\n gap:15px;margin:18px 0 34px;\n}\n.sp-app-card{\n border:1px solid var(--sp-border);border-radius:10px;\n padding:18px;background:#fff;\n}\n.sp-app-card strong{display:block;color:var(--sp-blue);margin-bottom:6px;}\n.sp-app-card p{font-size:14px;color:var(--sp-muted);margin:0;}\n\n.sp-faq{border-top:1px solid var(--sp-border);margin-bottom:36px;}\n.sp-faq details{border-bottom:1px solid var(--sp-border);}\n.sp-faq summary{\n cursor:pointer;list-style:none;color:var(--sp-blue);font-size:15px;\n font-weight:700;padding:17px 34px 17px 4px;position:relative;\n}\n.sp-faq summary::-webkit-details-marker{display:none;}\n.sp-faq summary:after{\n content:\"+\";position:absolute;right:5px;top:14px;font-size:22px;font-weight:400;\n}\n.sp-faq details[open] summary:after{content:\"−\";}\n.sp-faq details p{padding:0 4px 17px;color:var(--sp-muted);font-size:14px;}\n\n.sp-related-grid{\n display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));\n gap:16px;margin:20px 0 38px;\n}\n.sp-related-card{\n border:1px solid var(--sp-border);border-radius:10px;padding:20px;\n background:#fff;display:flex;flex-direction:column;min-height:180px;\n}\n.sp-related-label{\n display:inline-block;width:max-content;color:var(--sp-blue);\n background:var(--sp-blue-light);padding:5px 9px;border-radius:16px;\n font-size:11px;font-weight:700;margin-bottom:12px;\n}\n.sp-related-card h4{font-size:16px;margin-bottom:8px;}\n.sp-related-card p{color:var(--sp-muted);font-size:13px;flex-grow:1;}\n.sp-related-card a{color:var(--sp-blue);font-size:13px;font-weight:700;text-decoration:none;}\n\n.sp-help-banner{\n background:var(--sp-blue);color:#fff;border-radius:12px;padding:28px 30px;\n display:flex;justify-content:space-between;align-items:center;gap:24px;\n flex-wrap:wrap;margin-top:40px;\n}\n.sp-help-banner h3{color:#fff;margin:0 0 7px;font-size:20px;}\n.sp-help-banner p{color:#e4e9f8;font-size:14px;margin:0;max-width:660px;}\n.sp-cta-links{display:flex;gap:10px;flex-wrap:wrap;}\n.sp-cta-links a{\n background:#fff;color:var(--sp-blue);text-decoration:none;\n font-weight:700;font-size:14px;padding:12px 22px;border-radius:25px;\n}\n\n@media(max-width:760px){\n .sp-diaphragm-desc h2{font-size:23px;}\n .sp-overview-wrap{grid-template-columns:1fr;}\n .sp-cta-links{width:100%;}\n .sp-cta-links a{width:100%;text-align:center;}\n}\n\u003c\/style\u003e\n\n\u003cspan class=\"sp-eyebrow\"\u003eGenuine Sandpiper Replacement Part\u003c\/span\u003e\n\n\u003ch2\u003eSandpiper S15 1½\" Containment Duty AODD Pump Driver Diaphragm for Non-Metallic Pumps\u003c\/h2\u003e\n\n\u003cp class=\"sp-intro\"\u003e\n Genuine Sandpiper driver diaphragm replacement parts for compatible\n S15 1½\" Non-Metallic Containment Duty AODD pumps.\n Confirm the complete pump identification, diaphragm configuration and\n manufacturer part number before ordering.\n\u003c\/p\u003e\n\n\u003cp class=\"sp-atomic-answer\"\u003e\n The Sandpiper S15 1½\" Containment Duty Driver diaphragm is a genuine replacement component for compatible Non-Metallic AODD pumps. The Driver diaphragm is positioned on the air side of the sealed containment chamber, while the separate Pumping diaphragm is positioned on the process-fluid side.\n\u003c\/p\u003e\n\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-overview-wrap\"\u003e\n\n \u003cdiv class=\"sp-overview-main\"\u003e\n \u003cp\u003eThe \u003cstrong\u003eSandpiper S15 Driver Diaphragm\u003c\/strong\u003e is selected from the complete pump identification and diaphragm\/check-valve material code. Depending on the model, the Driver side may use a single elastomer diaphragm or a multi-component PTFE overlay and backup arrangement.\u003c\/p\u003e\n\n \u003cp\u003e\n SANDPIPER Containment Duty pumps use a two-diaphragm design with a\n sealed containment chamber between the Driver and Pumping diaphragms.\n This arrangement creates an additional barrier between the air side\n and wet side of the pump.\n \u003c\/p\u003e\n\n \u003cp\u003e\n ABS Engineering supplies genuine Sandpiper replacement parts and can\n assist with identifying the correct diaphragm from the complete pump\n model number and existing manufacturer part number.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-ideal-for\"\u003e\n \u003ch4\u003eRecommended For\u003c\/h4\u003e\n \u003cul\u003e\n \u003cli\u003eS15 Containment Duty Driver diaphragm replacement\u003c\/li\u003e\n\u003cli\u003eContainment chamber inspection and servicing\u003c\/li\u003e\n\u003cli\u003eExact manufacturer part-number replacement\u003c\/li\u003e\n\u003cli\u003ePlanned preventive maintenance\u003c\/li\u003e\n\u003cli\u003eCritical spare-parts stock\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eDriver Diaphragm vs Pumping Diaphragm\u003c\/h3\u003e\n\n\u003cp class=\"sp-atomic-answer\"\u003e\n The \u003cstrong\u003eDriver diaphragm\u003c\/strong\u003e and \u003cstrong\u003ePumping diaphragm\u003c\/strong\u003e are separate parts. The containment chamber sits between them, forming a sealed barrier between the air side and wet side. The Driver diaphragm therefore must be matched to the same manufacturer-listed pump configuration as the Pumping diaphragm.\n\u003c\/p\u003e\n\n\u003ch3\u003eCompatibility \u0026amp; Product Details\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eSandpiper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Pump Model\u003c\/th\u003e\n\u003ctd\u003eSandpiper S15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePump Series\u003c\/th\u003e\n\u003ctd\u003eContainment Duty Ball Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNominal Pump Size\u003c\/th\u003e\n\u003ctd\u003e1½\" \/ 40 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eDriver Diaphragm \/ Diaphragm Component\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Pump Construction\u003c\/th\u003e\n\u003ctd\u003eNon-Metallic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDesign Level\u003c\/th\u003e\n\u003ctd\u003eDesign Level 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiaphragm \/ Check-Valve Material Codes\u003c\/th\u003e\n\u003ctd\u003e3, 4 and 6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDriver Diaphragm Component\u003c\/th\u003e\n\u003ctd\u003eSantoprene Driver \/ Backup Diaphragm, Neoprene Backup Diaphragm, PTFE Driver Overlay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003eVaries according to the selected material or component\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eHow to Select the Correct S15 Driver Diaphragm\u003c\/h3\u003e\n\n\u003cp\u003e\n Confirm the complete S15 pump identification before selecting\n a replacement driver diaphragm. Do not select by pump size or\n diaphragm material alone because the applicable component depends on\n the manufacturer-listed pump configuration.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eConfirm Pump Model\u003c\/h4\u003e\n \u003cp\u003eVerify that the pump is a Sandpiper S15 1½\" Containment Duty AODD pump.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eConfirm Pump Construction\u003c\/h4\u003e\n \u003cp\u003eCheck that the pump construction is Non-Metallic and verify the complete model identification.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003eCheck the Diaphragm Code\u003c\/h4\u003e\n \u003cp\u003eIdentify the applicable diaphragm\/check-valve material code: 3, 4 and 6.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eVerify Part Number\u003c\/h4\u003e\n \u003cp\u003eMatch the required driver diaphragm material or component to the exact manufacturer part number.\u003c\/p\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eSandpiper S15 Driver Diaphragm Part Numbers\u003c\/h3\u003e\n\n\u003cp\u003e\n Use the table below to identify the manufacturer-listed driver\n diaphragm material or component for the applicable S15\n Containment Duty configuration.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-part-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth\u003ePump Code\u003c\/th\u003e\n \u003cth\u003eDriver Diaphragm Material \/ Component\u003c\/th\u003e\n \u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eSantoprene Backup Diaphragm\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.005.354\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003ePTFE Driver Overlay\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.119.600\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eSantoprene Driver Diaphragm\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.005.354\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003eNeoprene Backup Diaphragm\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.005.365\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003ePTFE Driver Overlay\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.119.600\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eConfiguration Note:\u003c\/strong\u003e\n Code 3 uses PTFE Driver Overlay 286.119.600 with Santoprene Backup Diaphragm 286.005.354. Code 4 uses Santoprene Driver Diaphragm 286.005.354. Code 6 uses the same PTFE Driver Overlay with Neoprene Backup Diaphragm 286.005.365.\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eDriver \/ Pumping Compatibility:\u003c\/strong\u003e\n Driver and Pumping diaphragms are separate replacement parts but must\n follow the same manufacturer-listed pump configuration. Do not create\n arbitrary Driver and Pumping material combinations.\n\u003c\/div\u003e\n\n\u003ch3\u003eWhy Choose Genuine Sandpiper Driver Diaphragms?\u003c\/h3\u003e\n\n\u003cp\u003e\n Genuine Sandpiper diaphragms are intended for compatible Sandpiper\n Containment Duty pump configurations. Matching the correct material,\n construction and manufacturer part number helps maintenance and\n purchasing teams identify the correct physical replacement component.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eCorrect Model Compatibility\u003c\/h4\u003e\n \u003cp\u003eSelect the replacement diaphragm according to the applicable S15 pump configuration.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eExact Part Identification\u003c\/h4\u003e\n \u003cp\u003eUse the complete manufacturer part number rather than material name alone.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003eContainment-Specific Selection\u003c\/h4\u003e\n \u003cp\u003eKeep Driver and Pumping diaphragm roles and multi-component constructions clearly identified.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eGenuine Sandpiper Replacement Part\u003c\/h4\u003e\n \u003cp\u003eMaintain compatible pumps using genuine manufacturer replacement components.\u003c\/p\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eChemical Compatibility:\u003c\/strong\u003e\n Do not select a diaphragm material from the application name alone.\n Pumped fluid, concentration, temperature and operating conditions must\n be considered when confirming material compatibility.\n\u003c\/div\u003e\n\n\u003ch3\u003eWhen Should the S15 Driver Diaphragm Be Inspected?\u003c\/h3\u003e\n\n\u003cp\u003e\n Inspect the applicable diaphragm components during planned pump maintenance\n and whenever leak detection, abnormal pump behaviour or visible component\n condition indicates that diaphragm inspection is required.\n\u003c\/p\u003e\n\n\u003cul\u003e\n \u003cli\u003eDuring scheduled containment pump maintenance\u003c\/li\u003e\n\u003cli\u003eWhen the Driver chamber is opened for servicing\u003c\/li\u003e\n\u003cli\u003eIf visual, electronic or mechanical leak detection indicates a containment event\u003c\/li\u003e\n\u003cli\u003eIf diaphragm wear, cracking, stretching or damage is identified\u003c\/li\u003e\n\u003cli\u003eWhen abnormal pump performance leads to diaphragm inspection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-faq\"\u003e\n \u003cdetails\u003e\u003csummary\u003eWhat is the difference between the Driver and Pumping diaphragm?\u003c\/summary\u003e\u003cp\u003eThe Driver diaphragm is on the air side of the containment chamber, while the Pumping diaphragm is on the process-fluid side. They are separate replacement parts with different applicable part numbers.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhich S15 Driver diaphragm variants are listed on this page?\u003c\/summary\u003e\u003cp\u003eThe applicable selections are Santoprene Driver \/ Backup Diaphragm, Neoprene Backup Diaphragm, PTFE Driver Overlay. Confirm the complete pump code before ordering.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs the PTFE Driver overlay a complete diaphragm assembly by itself?\u003c\/summary\u003e\u003cp\u003eNo. Where the pump configuration specifies a PTFE overlay with a backup diaphragm, the overlay and backup are separate physical components. Confirm every required part number before ordering.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan I select the Driver diaphragm by material name alone?\u003c\/summary\u003e\u003cp\u003eNo. Confirm the pump model, construction, diaphragm\/check-valve material code and manufacturer part number because the same material can be used differently across pump configurations.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDo I need to replace the Pumping diaphragm at the same time?\u003c\/summary\u003e\u003cp\u003eDriver and Pumping diaphragms are separate components. Whether both require replacement depends on the applicable service procedure and inspection findings; do not assume one part number covers both sides.\u003c\/p\u003e\u003c\/details\u003e\n \u003cdetails\u003e\n \u003csummary\u003eHow do I confirm the correct S15 Driver diaphragm part number?\u003c\/summary\u003e\n \u003cp\u003eCheck the complete pump model number, diaphragm\/check-valve material code and existing part number. If the identification is unclear, provide the pump nameplate details to ABS Engineering for verification.\u003c\/p\u003e\n \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"text-align:center;\"\u003eExplore Other Sandpiper Containment Duty Diaphragms\u003c\/h3\u003e\n\n\n\u003cdiv class=\"sp-related-grid\"\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eS15 1½\"\u003c\/span\u003e\n \u003ch4\u003eS15 Pumping Diaphragm\u003c\/h4\u003e\n \u003cp\u003eView the matching pumping-side diaphragm parts for the same Containment Duty pump model.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-s15-1-1-2-non-metallic-containment-duty-pumping-diaphragm\"\u003eView Pumping Diaphragm →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eS1F 1\"\u003c\/span\u003e\n \u003ch4\u003eS1F Containment Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003eBrowse compatible Driver and Pumping diaphragm replacement parts for the S1F.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-s1f-1-non-metallic-containment-duty-driver-diaphragm\"\u003eView Product →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eST1 1\"\u003c\/span\u003e\n \u003ch4\u003eST1 Containment Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003eExplore genuine replacement diaphragm parts for the ST1 Containment Duty pump.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-st1-1-metallic-containment-duty-driver-diaphragm\"\u003eView Product →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eContainment Duty\u003c\/span\u003e\n \u003ch4\u003eAll Containment Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003eBrowse Sandpiper Containment Duty Driver and Pumping diaphragms by model, size and pump construction.\u003c\/p\u003e\n \u003ca href=\"\/vi\/collections\/sandpiper-containment-duty-aodd-pump-diaphragms\"\u003eView Collection →\u003c\/a\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-help-banner\"\u003e\n\n \u003cdiv\u003e\n \u003ch3\u003eNeed Help Selecting the Correct S15 Driver Diaphragm?\u003c\/h3\u003e\n \u003cp\u003e\n Send ABS Engineering your complete Sandpiper pump model, existing\n diaphragm part number, pumped fluid and operating conditions. Our team\n can assist with identifying the correct genuine Sandpiper replacement part.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-cta-links\"\u003e\n \u003ca href=\"\/vi\/pages\/contact\"\u003eRequest a Quote\u003c\/a\u003e\n \u003ca href=\"\/vi\/pages\/contact\"\u003eRequest Spec Sheet\u003c\/a\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"SANDPIPER","offers":[{"title":"Santoprene Driver Diaphragm","offer_id":53000305836213,"sku":"286.005.354","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Neoprene Backup Diaphragm","offer_id":53000305868981,"sku":"286.005.365","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"PTFE Driver Overlay","offer_id":53000305901749,"sku":"286.119.600","price":0.0,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/6168\/7989\/files\/18828594-0b1f-46fa-937b-91e8133bb63a_c4248b33-d5e6-4e00-95d7-939c59188ac7.png?v=1790049910"},{"product_id":"sandpiper-s15-1-1-2-non-metallic-containment-duty-pumping-diaphragm","title":"Sandpiper S15 1½\" Containment Duty AODD Pump Pumping Diaphragm for Non-Metallic Pumps","description":"\u003cdiv class=\"sp-diaphragm-desc\"\u003e\n\n\u003cstyle\u003e\n.sp-diaphragm-desc{\n --sp-blue:#1e3a8a;--sp-blue-light:#eef2ff;--sp-blue-soft:#f7f9ff;\n --sp-text:#2b2f38;--sp-muted:#626977;--sp-border:#e1e5ec;--sp-white:#ffffff;\n max-width:1100px;margin:0 auto;font-family:Arial,Helvetica,sans-serif;\n color:var(--sp-text);line-height:1.65;\n}\n.sp-diaphragm-desc *{box-sizing:border-box;}\n.sp-diaphragm-desc h2{color:var(--sp-blue);font-size:27px;line-height:1.3;margin:0 0 12px;}\n.sp-diaphragm-desc h3{color:var(--sp-blue);font-size:21px;line-height:1.35;margin:38px 0 14px;}\n.sp-diaphragm-desc h4{color:var(--sp-blue);font-size:15px;line-height:1.4;margin:0 0 8px;}\n.sp-diaphragm-desc p{margin:0 0 14px;font-size:15px;}\n.sp-diaphragm-desc ul{margin:0;padding-left:20px;font-size:15px;}\n.sp-diaphragm-desc li{margin-bottom:7px;}\n\n.sp-eyebrow{\n display:inline-block;color:var(--sp-blue);background:var(--sp-blue-light);\n font-size:12px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;\n padding:6px 11px;border-radius:20px;margin-bottom:12px;\n}\n.sp-intro{\n font-size:16px!important;color:var(--sp-muted);max-width:880px;\n margin-bottom:22px!important;\n}\n.sp-atomic-answer{\n font-size:16px!important;background:var(--sp-blue-soft);\n border-left:4px solid var(--sp-blue);padding:18px 20px;\n border-radius:0 8px 8px 0;margin:0 0 28px!important;\n}\n.sp-overview-wrap{\n display:grid;grid-template-columns:minmax(0,2fr) minmax(240px,1fr);\n gap:28px;align-items:start;margin:24px 0 28px;\n}\n.sp-ideal-for{\n background:var(--sp-blue-soft);border:1px solid #dfe5f5;\n border-radius:12px;padding:22px;\n}\n.sp-ideal-for h4{font-size:16px;margin-bottom:12px;}\n\n.sp-benefit-grid{\n display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));\n gap:16px;margin:22px 0 38px;\n}\n.sp-benefit-card{\n border:1px solid var(--sp-border);border-radius:10px;\n padding:20px;background:var(--sp-white);\n}\n.sp-benefit-number{\n width:30px;height:30px;display:flex;align-items:center;justify-content:center;\n background:var(--sp-blue-light);color:var(--sp-blue);border-radius:50%;\n font-size:13px;font-weight:700;margin-bottom:13px;\n}\n.sp-benefit-card p{font-size:14px;color:var(--sp-muted);margin:0;}\n\n.sp-table-wrap{\n overflow-x:auto;margin:18px 0 38px;border:1px solid var(--sp-border);\n border-radius:10px;\n}\n.sp-spec-table,.sp-part-table{\n width:100%;border-collapse:collapse;font-size:14px;min-width:580px;\n}\n.sp-spec-table th,.sp-spec-table td,.sp-part-table td{\n text-align:left;padding:13px 16px;border-bottom:1px solid var(--sp-border);\n vertical-align:top;\n}\n.sp-spec-table th{\n width:34%;color:var(--sp-blue);background:#f8f9fc;font-weight:700;\n}\n.sp-part-table th{\n background:var(--sp-blue);color:#fff;padding:12px 14px;text-align:left;\n}\n.sp-part-table tr:nth-child(even) td{background:#f8f9fc;}\n\n.sp-note{\n border-left:4px solid var(--sp-blue);background:var(--sp-blue-soft);\n padding:16px 18px;margin:18px 0 34px;border-radius:0 8px 8px 0;font-size:14px;\n}\n\n.sp-app-grid{\n display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));\n gap:15px;margin:18px 0 34px;\n}\n.sp-app-card{\n border:1px solid var(--sp-border);border-radius:10px;\n padding:18px;background:#fff;\n}\n.sp-app-card strong{display:block;color:var(--sp-blue);margin-bottom:6px;}\n.sp-app-card p{font-size:14px;color:var(--sp-muted);margin:0;}\n\n.sp-faq{border-top:1px solid var(--sp-border);margin-bottom:36px;}\n.sp-faq details{border-bottom:1px solid var(--sp-border);}\n.sp-faq summary{\n cursor:pointer;list-style:none;color:var(--sp-blue);font-size:15px;\n font-weight:700;padding:17px 34px 17px 4px;position:relative;\n}\n.sp-faq summary::-webkit-details-marker{display:none;}\n.sp-faq summary:after{\n content:\"+\";position:absolute;right:5px;top:14px;font-size:22px;font-weight:400;\n}\n.sp-faq details[open] summary:after{content:\"−\";}\n.sp-faq details p{padding:0 4px 17px;color:var(--sp-muted);font-size:14px;}\n\n.sp-related-grid{\n display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));\n gap:16px;margin:20px 0 38px;\n}\n.sp-related-card{\n border:1px solid var(--sp-border);border-radius:10px;padding:20px;\n background:#fff;display:flex;flex-direction:column;min-height:180px;\n}\n.sp-related-label{\n display:inline-block;width:max-content;color:var(--sp-blue);\n background:var(--sp-blue-light);padding:5px 9px;border-radius:16px;\n font-size:11px;font-weight:700;margin-bottom:12px;\n}\n.sp-related-card h4{font-size:16px;margin-bottom:8px;}\n.sp-related-card p{color:var(--sp-muted);font-size:13px;flex-grow:1;}\n.sp-related-card a{color:var(--sp-blue);font-size:13px;font-weight:700;text-decoration:none;}\n\n.sp-help-banner{\n background:var(--sp-blue);color:#fff;border-radius:12px;padding:28px 30px;\n display:flex;justify-content:space-between;align-items:center;gap:24px;\n flex-wrap:wrap;margin-top:40px;\n}\n.sp-help-banner h3{color:#fff;margin:0 0 7px;font-size:20px;}\n.sp-help-banner p{color:#e4e9f8;font-size:14px;margin:0;max-width:660px;}\n.sp-cta-links{display:flex;gap:10px;flex-wrap:wrap;}\n.sp-cta-links a{\n background:#fff;color:var(--sp-blue);text-decoration:none;\n font-weight:700;font-size:14px;padding:12px 22px;border-radius:25px;\n}\n\n@media(max-width:760px){\n .sp-diaphragm-desc h2{font-size:23px;}\n .sp-overview-wrap{grid-template-columns:1fr;}\n .sp-cta-links{width:100%;}\n .sp-cta-links a{width:100%;text-align:center;}\n}\n\u003c\/style\u003e\n\n\u003cspan class=\"sp-eyebrow\"\u003eGenuine Sandpiper Replacement Part\u003c\/span\u003e\n\n\u003ch2\u003eSandpiper S15 1½\" Containment Duty AODD Pump Pumping Diaphragm for Non-Metallic Pumps\u003c\/h2\u003e\n\n\u003cp class=\"sp-intro\"\u003e\n Genuine Sandpiper pumping diaphragm replacement parts for compatible\n S15 1½\" Non-Metallic Containment Duty AODD pumps.\n Confirm the complete pump identification, diaphragm configuration and\n manufacturer part number before ordering.\n\u003c\/p\u003e\n\n\u003cp class=\"sp-atomic-answer\"\u003e\n The Sandpiper S15 1½\" Containment Duty Pumping diaphragm is a genuine replacement process-side component for compatible Non-Metallic AODD pumps. The Pumping diaphragm is positioned on the wet side of the sealed containment chamber and is separate from the Driver diaphragm.\n\u003c\/p\u003e\n\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-overview-wrap\"\u003e\n\n \u003cdiv class=\"sp-overview-main\"\u003e\n \u003cp\u003eThe \u003cstrong\u003eSandpiper S15 Pumping Diaphragm\u003c\/strong\u003e must be matched to the complete pump configuration. The manufacturer-listed Pumping material or component can differ from the Driver side, so the complete diaphragm\/check-valve material code and exact part number should be checked before ordering.\u003c\/p\u003e\n\n \u003cp\u003e\n SANDPIPER Containment Duty pumps use a two-diaphragm design with a\n sealed containment chamber between the Driver and Pumping diaphragms.\n This arrangement creates an additional barrier between the air side\n and wet side of the pump.\n \u003c\/p\u003e\n\n \u003cp\u003e\n ABS Engineering supplies genuine Sandpiper replacement parts and can\n assist with identifying the correct diaphragm from the complete pump\n model number and existing manufacturer part number.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-ideal-for\"\u003e\n \u003ch4\u003eRecommended For\u003c\/h4\u003e\n \u003cul\u003e\n \u003cli\u003eS15 Containment Duty Pumping diaphragm replacement\u003c\/li\u003e\n\u003cli\u003eProcess-side wet-end maintenance\u003c\/li\u003e\n\u003cli\u003eContainment chamber inspection and servicing\u003c\/li\u003e\n\u003cli\u003eExact manufacturer part-number replacement\u003c\/li\u003e\n\u003cli\u003eCritical spare-parts stock\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eDriver Diaphragm vs Pumping Diaphragm\u003c\/h3\u003e\n\n\u003cp class=\"sp-atomic-answer\"\u003e\n The \u003cstrong\u003ePumping diaphragm\u003c\/strong\u003e is the process-fluid-side diaphragm, while the \u003cstrong\u003eDriver diaphragm\u003c\/strong\u003e is on the air side of the containment chamber. The two diaphragms work as part of the same containment arrangement but are separate replaceable components with separate applicable part numbers.\n\u003c\/p\u003e\n\n\u003ch3\u003eCompatibility \u0026amp; Product Details\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eSandpiper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Pump Model\u003c\/th\u003e\n\u003ctd\u003eSandpiper S15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePump Series\u003c\/th\u003e\n\u003ctd\u003eContainment Duty Ball Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNominal Pump Size\u003c\/th\u003e\n\u003ctd\u003e1½\" \/ 40 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003ePumping Diaphragm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Pump Construction\u003c\/th\u003e\n\u003ctd\u003eNon-Metallic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDesign Level\u003c\/th\u003e\n\u003ctd\u003eDesign Level 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiaphragm \/ Check-Valve Material Codes\u003c\/th\u003e\n\u003ctd\u003e3, 4 and 6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePumping Diaphragm Material\u003c\/th\u003e\n\u003ctd\u003ePTFE, Santoprene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003eVaries according to the selected material or component\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eHow to Select the Correct S15 Pumping Diaphragm\u003c\/h3\u003e\n\n\u003cp\u003e\n Confirm the complete S15 pump identification before selecting\n a replacement pumping diaphragm. Do not select by pump size or\n diaphragm material alone because the applicable component depends on\n the manufacturer-listed pump configuration.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eConfirm Pump Model\u003c\/h4\u003e\n \u003cp\u003eVerify that the pump is a Sandpiper S15 1½\" Containment Duty AODD pump.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eConfirm Pump Construction\u003c\/h4\u003e\n \u003cp\u003eCheck that the pump construction is Non-Metallic and verify the complete model identification.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003eCheck the Diaphragm Code\u003c\/h4\u003e\n \u003cp\u003eIdentify the applicable diaphragm\/check-valve material code: 3, 4 and 6.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eVerify Part Number\u003c\/h4\u003e\n \u003cp\u003eMatch the required pumping diaphragm material or component to the exact manufacturer part number.\u003c\/p\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eSandpiper S15 Pumping Diaphragm Part Numbers\u003c\/h3\u003e\n\n\u003cp\u003e\n Use the table below to identify the manufacturer-listed pumping\n diaphragm material or component for the applicable S15\n Containment Duty configuration.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-part-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth\u003ePump Code\u003c\/th\u003e\n \u003cth\u003ePumping Diaphragm Material \/ Component\u003c\/th\u003e\n \u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003ePTFE Pumping Diaphragm\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.120.600\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eSantoprene Pumping Diaphragm\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.036.354\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003ePTFE Pumping Diaphragm\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.120.600\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eConfiguration Note:\u003c\/strong\u003e\n Codes 3 and 6 use PTFE Pumping Diaphragm 286.120.600. Code 4 uses Santoprene Pumping Diaphragm 286.036.354.\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eDriver \/ Pumping Compatibility:\u003c\/strong\u003e\n Driver and Pumping diaphragms are separate replacement parts but must\n follow the same manufacturer-listed pump configuration. Do not create\n arbitrary Driver and Pumping material combinations.\n\u003c\/div\u003e\n\n\u003ch3\u003eWhy Choose Genuine Sandpiper Pumping Diaphragms?\u003c\/h3\u003e\n\n\u003cp\u003e\n Genuine Sandpiper diaphragms are intended for compatible Sandpiper\n Containment Duty pump configurations. Matching the correct material,\n construction and manufacturer part number helps maintenance and\n purchasing teams identify the correct physical replacement component.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eCorrect Model Compatibility\u003c\/h4\u003e\n \u003cp\u003eSelect the replacement diaphragm according to the applicable S15 pump configuration.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eExact Part Identification\u003c\/h4\u003e\n \u003cp\u003eUse the complete manufacturer part number rather than material name alone.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003eContainment-Specific Selection\u003c\/h4\u003e\n \u003cp\u003eKeep Driver and Pumping diaphragm roles and multi-component constructions clearly identified.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eGenuine Sandpiper Replacement Part\u003c\/h4\u003e\n \u003cp\u003eMaintain compatible pumps using genuine manufacturer replacement components.\u003c\/p\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eChemical Compatibility:\u003c\/strong\u003e\n Do not select a diaphragm material from the application name alone.\n Pumped fluid, concentration, temperature and operating conditions must\n be considered when confirming material compatibility.\n\u003c\/div\u003e\n\n\u003ch3\u003eWhen Should the S15 Pumping Diaphragm Be Inspected?\u003c\/h3\u003e\n\n\u003cp\u003e\n Inspect the applicable diaphragm components during planned pump maintenance\n and whenever leak detection, abnormal pump behaviour or visible component\n condition indicates that diaphragm inspection is required.\n\u003c\/p\u003e\n\n\u003cul\u003e\n \u003cli\u003eDuring scheduled containment wet-end maintenance\u003c\/li\u003e\n\u003cli\u003eIf visual, electronic or mechanical leak detection indicates a containment event\u003c\/li\u003e\n\u003cli\u003eIf process fluid is found in the containment chamber during inspection\u003c\/li\u003e\n\u003cli\u003eIf visible wear, cracking, deformation or diaphragm damage is identified\u003c\/li\u003e\n\u003cli\u003eWhen abnormal pump performance leads to wet-end inspection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-faq\"\u003e\n \u003cdetails\u003e\u003csummary\u003eWhat is the difference between the Pumping and Driver diaphragm?\u003c\/summary\u003e\u003cp\u003eThe Pumping diaphragm is on the process-fluid side of the containment chamber, while the Driver diaphragm is on the air side. They are separate replacement parts.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhich S15 Pumping diaphragm variants are listed on this page?\u003c\/summary\u003e\u003cp\u003eThe applicable selections are PTFE, Santoprene. Confirm the complete pump code before ordering.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan I select the Pumping diaphragm by material alone?\u003c\/summary\u003e\u003cp\u003eNo. Confirm the complete pump identification, diaphragm\/check-valve material code and manufacturer part number before ordering.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDo Driver and Pumping diaphragm materials always match?\u003c\/summary\u003e\u003cp\u003eNo. Some Containment Duty configurations use different Driver and Pumping materials or constructions. Follow the manufacturer-listed pump configuration rather than selecting the two sides independently.\u003c\/p\u003e\u003c\/details\u003e\n \u003cdetails\u003e\n \u003csummary\u003eHow do I confirm the correct S15 Pumping diaphragm part number?\u003c\/summary\u003e\n \u003cp\u003eCheck the complete pump model number, diaphragm\/check-valve material code and existing part number. If the identification is unclear, provide the pump nameplate details to ABS Engineering for verification.\u003c\/p\u003e\n \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"text-align:center;\"\u003eExplore Other Sandpiper Containment Duty Diaphragms\u003c\/h3\u003e\n\n\n\u003cdiv class=\"sp-related-grid\"\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eS15 1½\"\u003c\/span\u003e\n \u003ch4\u003eS15 Driver Diaphragm\u003c\/h4\u003e\n \u003cp\u003eView the matching driver-side diaphragm parts for the same Containment Duty pump model.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-s15-1-1-2-non-metallic-containment-duty-driver-diaphragm\"\u003eView Driver Diaphragm →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eS1F 1\"\u003c\/span\u003e\n \u003ch4\u003eS1F Containment Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003eBrowse compatible Driver and Pumping diaphragm replacement parts for the S1F.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-s1f-1-non-metallic-containment-duty-pumping-diaphragm\"\u003eView Product →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eST1 1\"\u003c\/span\u003e\n \u003ch4\u003eST1 Containment Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003eExplore genuine replacement diaphragm parts for the ST1 Containment Duty pump.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-st1-1-metallic-containment-duty-pumping-diaphragm\"\u003eView Product →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eContainment Duty\u003c\/span\u003e\n \u003ch4\u003eAll Containment Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003eBrowse Sandpiper Containment Duty Driver and Pumping diaphragms by model, size and pump construction.\u003c\/p\u003e\n \u003ca href=\"\/vi\/collections\/sandpiper-containment-duty-aodd-pump-diaphragms\"\u003eView Collection →\u003c\/a\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-help-banner\"\u003e\n\n \u003cdiv\u003e\n \u003ch3\u003eNeed Help Selecting the Correct S15 Pumping Diaphragm?\u003c\/h3\u003e\n \u003cp\u003e\n Send ABS Engineering your complete Sandpiper pump model, existing\n diaphragm part number, pumped fluid and operating conditions. Our team\n can assist with identifying the correct genuine Sandpiper replacement part.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-cta-links\"\u003e\n \u003ca href=\"\/vi\/pages\/contact\"\u003eRequest a Quote\u003c\/a\u003e\n \u003ca href=\"\/vi\/pages\/contact\"\u003eRequest Spec Sheet\u003c\/a\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"SANDPIPER","offers":[{"title":"PTFE","offer_id":53002936975541,"sku":"286.120.600","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Santoprene","offer_id":53002937008309,"sku":"286.036.354","price":0.0,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/6168\/7989\/files\/79e86134-8188-40d5-a188-5b5124873a12.png?v=1790065198"},{"product_id":"sandpiper-st1-1-metallic-containment-duty-driver-diaphragm","title":"Sandpiper ST1 1\" Containment Duty AODD Pump Driver Diaphragm for Metallic Pumps","description":"\u003cdiv class=\"sp-diaphragm-desc\"\u003e\n\n\u003cstyle\u003e\n.sp-diaphragm-desc{\n --sp-blue:#1e3a8a;--sp-blue-light:#eef2ff;--sp-blue-soft:#f7f9ff;\n --sp-text:#2b2f38;--sp-muted:#626977;--sp-border:#e1e5ec;--sp-white:#ffffff;\n max-width:1100px;margin:0 auto;font-family:Arial,Helvetica,sans-serif;\n color:var(--sp-text);line-height:1.65;\n}\n.sp-diaphragm-desc *{box-sizing:border-box;}\n.sp-diaphragm-desc h2{color:var(--sp-blue);font-size:27px;line-height:1.3;margin:0 0 12px;}\n.sp-diaphragm-desc h3{color:var(--sp-blue);font-size:21px;line-height:1.35;margin:38px 0 14px;}\n.sp-diaphragm-desc h4{color:var(--sp-blue);font-size:15px;line-height:1.4;margin:0 0 8px;}\n.sp-diaphragm-desc p{margin:0 0 14px;font-size:15px;}\n.sp-diaphragm-desc ul{margin:0;padding-left:20px;font-size:15px;}\n.sp-diaphragm-desc li{margin-bottom:7px;}\n\n.sp-eyebrow{\n display:inline-block;color:var(--sp-blue);background:var(--sp-blue-light);\n 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padding:20px;background:var(--sp-white);\n}\n.sp-benefit-number{\n width:30px;height:30px;display:flex;align-items:center;justify-content:center;\n background:var(--sp-blue-light);color:var(--sp-blue);border-radius:50%;\n font-size:13px;font-weight:700;margin-bottom:13px;\n}\n.sp-benefit-card p{font-size:14px;color:var(--sp-muted);margin:0;}\n\n.sp-table-wrap{\n overflow-x:auto;margin:18px 0 38px;border:1px solid var(--sp-border);\n border-radius:10px;\n}\n.sp-spec-table,.sp-part-table{\n width:100%;border-collapse:collapse;font-size:14px;min-width:580px;\n}\n.sp-spec-table th,.sp-spec-table td,.sp-part-table td{\n text-align:left;padding:13px 16px;border-bottom:1px solid var(--sp-border);\n vertical-align:top;\n}\n.sp-spec-table th{\n width:34%;color:var(--sp-blue);background:#f8f9fc;font-weight:700;\n}\n.sp-part-table th{\n background:var(--sp-blue);color:#fff;padding:12px 14px;text-align:left;\n}\n.sp-part-table tr:nth-child(even) td{background:#f8f9fc;}\n\n.sp-note{\n border-left:4px solid var(--sp-blue);background:var(--sp-blue-soft);\n padding:16px 18px;margin:18px 0 34px;border-radius:0 8px 8px 0;font-size:14px;\n}\n\n.sp-app-grid{\n display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));\n gap:15px;margin:18px 0 34px;\n}\n.sp-app-card{\n border:1px solid var(--sp-border);border-radius:10px;\n padding:18px;background:#fff;\n}\n.sp-app-card strong{display:block;color:var(--sp-blue);margin-bottom:6px;}\n.sp-app-card p{font-size:14px;color:var(--sp-muted);margin:0;}\n\n.sp-faq{border-top:1px solid var(--sp-border);margin-bottom:36px;}\n.sp-faq details{border-bottom:1px solid var(--sp-border);}\n.sp-faq summary{\n cursor:pointer;list-style:none;color:var(--sp-blue);font-size:15px;\n font-weight:700;padding:17px 34px 17px 4px;position:relative;\n}\n.sp-faq summary::-webkit-details-marker{display:none;}\n.sp-faq summary:after{\n content:\"+\";position:absolute;right:5px;top:14px;font-size:22px;font-weight:400;\n}\n.sp-faq details[open] summary:after{content:\"−\";}\n.sp-faq details p{padding:0 4px 17px;color:var(--sp-muted);font-size:14px;}\n\n.sp-related-grid{\n display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));\n gap:16px;margin:20px 0 38px;\n}\n.sp-related-card{\n border:1px solid var(--sp-border);border-radius:10px;padding:20px;\n background:#fff;display:flex;flex-direction:column;min-height:180px;\n}\n.sp-related-label{\n display:inline-block;width:max-content;color:var(--sp-blue);\n background:var(--sp-blue-light);padding:5px 9px;border-radius:16px;\n font-size:11px;font-weight:700;margin-bottom:12px;\n}\n.sp-related-card h4{font-size:16px;margin-bottom:8px;}\n.sp-related-card p{color:var(--sp-muted);font-size:13px;flex-grow:1;}\n.sp-related-card a{color:var(--sp-blue);font-size:13px;font-weight:700;text-decoration:none;}\n\n.sp-help-banner{\n background:var(--sp-blue);color:#fff;border-radius:12px;padding:28px 30px;\n display:flex;justify-content:space-between;align-items:center;gap:24px;\n flex-wrap:wrap;margin-top:40px;\n}\n.sp-help-banner h3{color:#fff;margin:0 0 7px;font-size:20px;}\n.sp-help-banner p{color:#e4e9f8;font-size:14px;margin:0;max-width:660px;}\n.sp-cta-links{display:flex;gap:10px;flex-wrap:wrap;}\n.sp-cta-links a{\n background:#fff;color:var(--sp-blue);text-decoration:none;\n font-weight:700;font-size:14px;padding:12px 22px;border-radius:25px;\n}\n\n@media(max-width:760px){\n .sp-diaphragm-desc h2{font-size:23px;}\n .sp-overview-wrap{grid-template-columns:1fr;}\n .sp-cta-links{width:100%;}\n .sp-cta-links a{width:100%;text-align:center;}\n}\n\u003c\/style\u003e\n\n\u003cspan class=\"sp-eyebrow\"\u003eGenuine Sandpiper Replacement Part\u003c\/span\u003e\n\n\u003ch2\u003eSandpiper ST1 1\" Containment Duty AODD Pump Driver Diaphragm for Metallic Pumps\u003c\/h2\u003e\n\n\u003cp class=\"sp-intro\"\u003e\n Genuine Sandpiper driver diaphragm replacement parts for compatible\n ST1 1\" Metallic Containment Duty AODD pumps.\n Confirm the complete pump identification, diaphragm configuration and\n manufacturer part number before ordering.\n\u003c\/p\u003e\n\n\u003cp class=\"sp-atomic-answer\"\u003e\n The Sandpiper ST1 1\" Containment Duty Driver diaphragm is a genuine replacement component for compatible Metallic AODD pumps. The Driver diaphragm is positioned on the air side of the sealed containment chamber, while the separate Pumping diaphragm is positioned on the process-fluid side.\n\u003c\/p\u003e\n\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-overview-wrap\"\u003e\n\n \u003cdiv class=\"sp-overview-main\"\u003e\n \u003cp\u003eThe \u003cstrong\u003eSandpiper ST1 Driver Diaphragm\u003c\/strong\u003e is selected from the complete pump identification and diaphragm\/check-valve material code. Depending on the model, the Driver side may use a single elastomer diaphragm or a multi-component PTFE overlay and backup arrangement.\u003c\/p\u003e\n\n \u003cp\u003e\n SANDPIPER Containment Duty pumps use a two-diaphragm design with a\n sealed containment chamber between the Driver and Pumping diaphragms.\n This arrangement creates an additional barrier between the air side\n and wet side of the pump.\n \u003c\/p\u003e\n\n \u003cp\u003e\n ABS Engineering supplies genuine Sandpiper replacement parts and can\n assist with identifying the correct diaphragm from the complete pump\n model number and existing manufacturer part number.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-ideal-for\"\u003e\n \u003ch4\u003eRecommended For\u003c\/h4\u003e\n \u003cul\u003e\n \u003cli\u003eST1 Containment Duty Driver diaphragm replacement\u003c\/li\u003e\n\u003cli\u003eContainment chamber inspection and servicing\u003c\/li\u003e\n\u003cli\u003eExact manufacturer part-number replacement\u003c\/li\u003e\n\u003cli\u003ePlanned preventive maintenance\u003c\/li\u003e\n\u003cli\u003eCritical spare-parts stock\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eDriver Diaphragm vs Pumping Diaphragm\u003c\/h3\u003e\n\n\u003cp class=\"sp-atomic-answer\"\u003e\n The \u003cstrong\u003eDriver diaphragm\u003c\/strong\u003e and \u003cstrong\u003ePumping diaphragm\u003c\/strong\u003e are separate parts. The containment chamber sits between them, forming a sealed barrier between the air side and wet side. The Driver diaphragm therefore must be matched to the same manufacturer-listed pump configuration as the Pumping diaphragm.\n\u003c\/p\u003e\n\n\u003ch3\u003eCompatibility \u0026amp; Product Details\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eSandpiper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Pump Model\u003c\/th\u003e\n\u003ctd\u003eSandpiper ST1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePump Series\u003c\/th\u003e\n\u003ctd\u003eContainment Duty Ball Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNominal Pump Size\u003c\/th\u003e\n\u003ctd\u003e1\" \/ 25 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePorting\u003c\/th\u003e\n\u003ctd\u003e1\" NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eDriver Diaphragm \/ Diaphragm Component\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Pump Construction\u003c\/th\u003e\n\u003ctd\u003eMetallic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDesign Level\u003c\/th\u003e\n\u003ctd\u003eDesign Level 5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiaphragm \/ Check-Valve Material Codes\u003c\/th\u003e\n\u003ctd\u003eNG, VG and GNG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDriver Diaphragm Component\u003c\/th\u003e\n\u003ctd\u003eNeoprene Driver \/ Backup Diaphragm, FKM Driver Diaphragm, PTFE Driver Overlay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003eVaries according to the selected material or component\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eHow to Select the Correct ST1 Driver Diaphragm\u003c\/h3\u003e\n\n\u003cp\u003e\n Confirm the complete ST1 pump identification before selecting\n a replacement driver diaphragm. Do not select by pump size or\n diaphragm material alone because the applicable component depends on\n the manufacturer-listed pump configuration.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eConfirm Pump Model\u003c\/h4\u003e\n \u003cp\u003eVerify that the pump is a Sandpiper ST1 1\" Containment Duty AODD pump.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eConfirm Pump Construction\u003c\/h4\u003e\n \u003cp\u003eCheck that the pump construction is Metallic and verify the complete model identification.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003eCheck the Diaphragm Code\u003c\/h4\u003e\n \u003cp\u003eIdentify the applicable diaphragm\/check-valve material code: NG, VG and GNG.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eVerify Part Number\u003c\/h4\u003e\n \u003cp\u003eMatch the required driver diaphragm material or component to the exact manufacturer part number.\u003c\/p\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eSandpiper ST1 Driver Diaphragm Part Numbers\u003c\/h3\u003e\n\n\u003cp\u003e\n Use the table below to identify the manufacturer-listed driver\n diaphragm material or component for the applicable ST1\n Containment Duty configuration.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-part-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth\u003ePump Code\u003c\/th\u003e\n \u003cth\u003eDriver Diaphragm Material \/ Component\u003c\/th\u003e\n \u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNG\u003c\/td\u003e\n\u003ctd\u003eNeoprene Driver Diaphragm\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.008.365\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVG\u003c\/td\u003e\n\u003ctd\u003eFKM Driver Diaphragm\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.008.363\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGNG\u003c\/td\u003e\n\u003ctd\u003eNeoprene Backup Diaphragm\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.008.365\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGNG\u003c\/td\u003e\n\u003ctd\u003ePTFE Driver Overlay\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.015.604\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eConfiguration Note:\u003c\/strong\u003e\n NG uses Neoprene Driver Diaphragm 286.008.365. VG uses FKM Driver Diaphragm 286.008.363. GNG uses Neoprene Backup Diaphragm 286.008.365 together with PTFE Driver Overlay 286.015.604.\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eDriver \/ Pumping Compatibility:\u003c\/strong\u003e\n Driver and Pumping diaphragms are separate replacement parts but must\n follow the same manufacturer-listed pump configuration. Do not create\n arbitrary Driver and Pumping material combinations.\n\u003c\/div\u003e\n\n\u003ch3\u003eWhy Choose Genuine Sandpiper Driver Diaphragms?\u003c\/h3\u003e\n\n\u003cp\u003e\n Genuine Sandpiper diaphragms are intended for compatible Sandpiper\n Containment Duty pump configurations. Matching the correct material,\n construction and manufacturer part number helps maintenance and\n purchasing teams identify the correct physical replacement component.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eCorrect Model Compatibility\u003c\/h4\u003e\n \u003cp\u003eSelect the replacement diaphragm according to the applicable ST1 pump configuration.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eExact Part Identification\u003c\/h4\u003e\n \u003cp\u003eUse the complete manufacturer part number rather than material name alone.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003eContainment-Specific Selection\u003c\/h4\u003e\n \u003cp\u003eKeep Driver and Pumping diaphragm roles and multi-component constructions clearly identified.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eGenuine Sandpiper Replacement Part\u003c\/h4\u003e\n \u003cp\u003eMaintain compatible pumps using genuine manufacturer replacement components.\u003c\/p\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eChemical Compatibility:\u003c\/strong\u003e\n Do not select a diaphragm material from the application name alone.\n Pumped fluid, concentration, temperature and operating conditions must\n be considered when confirming material compatibility.\n\u003c\/div\u003e\n\n\u003ch3\u003eWhen Should the ST1 Driver Diaphragm Be Inspected?\u003c\/h3\u003e\n\n\u003cp\u003e\n Inspect the applicable diaphragm components during planned pump maintenance\n and whenever leak detection, abnormal pump behaviour or visible component\n condition indicates that diaphragm inspection is required.\n\u003c\/p\u003e\n\n\u003cul\u003e\n \u003cli\u003eDuring scheduled containment pump maintenance\u003c\/li\u003e\n\u003cli\u003eWhen the Driver chamber is opened for servicing\u003c\/li\u003e\n\u003cli\u003eIf visual, electronic or mechanical leak detection indicates a containment event\u003c\/li\u003e\n\u003cli\u003eIf diaphragm wear, cracking, stretching or damage is identified\u003c\/li\u003e\n\u003cli\u003eWhen abnormal pump performance leads to diaphragm inspection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-faq\"\u003e\n \u003cdetails\u003e\u003csummary\u003eWhat is the difference between the Driver and Pumping diaphragm?\u003c\/summary\u003e\u003cp\u003eThe Driver diaphragm is on the air side of the containment chamber, while the Pumping diaphragm is on the process-fluid side. They are separate replacement parts with different applicable part numbers.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhich ST1 Driver diaphragm variants are listed on this page?\u003c\/summary\u003e\u003cp\u003eThe applicable selections are Neoprene Driver \/ Backup Diaphragm, FKM Driver Diaphragm, PTFE Driver Overlay. Confirm the complete pump code before ordering.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs the PTFE Driver overlay a complete diaphragm assembly by itself?\u003c\/summary\u003e\u003cp\u003eNo. Where the pump configuration specifies a PTFE overlay with a backup diaphragm, the overlay and backup are separate physical components. Confirm every required part number before ordering.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan I select the Driver diaphragm by material name alone?\u003c\/summary\u003e\u003cp\u003eNo. Confirm the pump model, construction, diaphragm\/check-valve material code and manufacturer part number because the same material can be used differently across pump configurations.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDo I need to replace the Pumping diaphragm at the same time?\u003c\/summary\u003e\u003cp\u003eDriver and Pumping diaphragms are separate components. Whether both require replacement depends on the applicable service procedure and inspection findings; do not assume one part number covers both sides.\u003c\/p\u003e\u003c\/details\u003e\n \u003cdetails\u003e\n \u003csummary\u003eHow do I confirm the correct ST1 Driver diaphragm part number?\u003c\/summary\u003e\n \u003cp\u003eCheck the complete pump model number, diaphragm\/check-valve material code and existing part number. If the identification is unclear, provide the pump nameplate details to ABS Engineering for verification.\u003c\/p\u003e\n \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"text-align:center;\"\u003eExplore Other Sandpiper Containment Duty Diaphragms\u003c\/h3\u003e\n\n\n\u003cdiv class=\"sp-related-grid\"\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eST1 1\"\u003c\/span\u003e\n \u003ch4\u003eST1 Pumping Diaphragm\u003c\/h4\u003e\n \u003cp\u003eView the matching pumping-side diaphragm parts for the same Containment Duty pump model.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-st1-1-metallic-containment-duty-pumping-diaphragm\"\u003eView Pumping Diaphragm →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eS15 1½\"\u003c\/span\u003e\n \u003ch4\u003eS15 Containment Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003eBrowse compatible Driver and Pumping diaphragm replacement parts for the S15.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-s15-1-1-2-non-metallic-containment-duty-driver-diaphragm\"\u003eView Product →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eST25 1\"\u003c\/span\u003e\n \u003ch4\u003eST25 Containment Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003eExplore genuine replacement diaphragm parts for the ST25 Containment Duty pump.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-st25-1-metallic-containment-duty-driver-diaphragm\"\u003eView Product →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eContainment Duty\u003c\/span\u003e\n \u003ch4\u003eAll Containment Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003eBrowse Sandpiper Containment Duty Driver and Pumping diaphragms by model, size and pump construction.\u003c\/p\u003e\n \u003ca href=\"\/vi\/collections\/sandpiper-containment-duty-aodd-pump-diaphragms\"\u003eView Collection →\u003c\/a\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-help-banner\"\u003e\n\n \u003cdiv\u003e\n \u003ch3\u003eNeed Help Selecting the Correct ST1 Driver Diaphragm?\u003c\/h3\u003e\n \u003cp\u003e\n Send ABS Engineering your complete Sandpiper pump model, existing\n diaphragm part number, pumped fluid and operating conditions. Our team\n can assist with identifying the correct genuine Sandpiper replacement part.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-cta-links\"\u003e\n \u003ca href=\"\/vi\/pages\/contact\"\u003eRequest a Quote\u003c\/a\u003e\n \u003ca href=\"\/vi\/pages\/contact\"\u003eRequest Spec Sheet\u003c\/a\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"SANDPIPER","offers":[{"title":"Neoprene Driver \/ Backup Diaphragm","offer_id":53002947428533,"sku":"286.008.365","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"FKM Driver Diaphragm","offer_id":53002947461301,"sku":"286.008.36","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"PTFE Driver Overlay","offer_id":53002947494069,"sku":"286.015.60","price":0.0,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/6168\/7989\/files\/18828594-0b1f-46fa-937b-91e8133bb63a.png?v=1790049874"},{"product_id":"sandpiper-st1-1-metallic-containment-duty-pumping-diaphragm","title":"Sandpiper ST1 1\" Containment Duty AODD Pump Pumping Diaphragm for Metallic Pumps","description":"\u003cdiv class=\"sp-diaphragm-desc\"\u003e\n\n\u003cstyle\u003e\n.sp-diaphragm-desc{\n --sp-blue:#1e3a8a;--sp-blue-light:#eef2ff;--sp-blue-soft:#f7f9ff;\n --sp-text:#2b2f38;--sp-muted:#626977;--sp-border:#e1e5ec;--sp-white:#ffffff;\n max-width:1100px;margin:0 auto;font-family:Arial,Helvetica,sans-serif;\n color:var(--sp-text);line-height:1.65;\n}\n.sp-diaphragm-desc *{box-sizing:border-box;}\n.sp-diaphragm-desc h2{color:var(--sp-blue);font-size:27px;line-height:1.3;margin:0 0 12px;}\n.sp-diaphragm-desc h3{color:var(--sp-blue);font-size:21px;line-height:1.35;margin:38px 0 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class=\"sp-eyebrow\"\u003eGenuine Sandpiper Replacement Part\u003c\/span\u003e\n\n\u003ch2\u003eSandpiper ST1 1\" Containment Duty AODD Pump Pumping Diaphragm for Metallic Pumps\u003c\/h2\u003e\n\n\u003cp class=\"sp-intro\"\u003e\n Genuine Sandpiper pumping diaphragm replacement parts for compatible\n ST1 1\" Metallic Containment Duty AODD pumps.\n Confirm the complete pump identification, diaphragm configuration and\n manufacturer part number before ordering.\n\u003c\/p\u003e\n\n\u003cp class=\"sp-atomic-answer\"\u003e\n The Sandpiper ST1 1\" Containment Duty Pumping diaphragm is a genuine replacement process-side component for compatible Metallic AODD pumps. The Pumping diaphragm is positioned on the wet side of the sealed containment chamber and is separate from the Driver diaphragm.\n\u003c\/p\u003e\n\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-overview-wrap\"\u003e\n\n \u003cdiv class=\"sp-overview-main\"\u003e\n \u003cp\u003eThe \u003cstrong\u003eSandpiper ST1 Pumping Diaphragm\u003c\/strong\u003e must be matched to the complete pump configuration. The manufacturer-listed Pumping material or component can differ from the Driver side, so the complete diaphragm\/check-valve material code and exact part number should be checked before ordering.\u003c\/p\u003e\n\n \u003cp\u003e\n SANDPIPER Containment Duty pumps use a two-diaphragm design with a\n sealed containment chamber between the Driver and Pumping diaphragms.\n This arrangement creates an additional barrier between the air side\n and wet side of the pump.\n \u003c\/p\u003e\n\n \u003cp\u003e\n ABS Engineering supplies genuine Sandpiper replacement parts and can\n assist with identifying the correct diaphragm from the complete pump\n model number and existing manufacturer part number.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-ideal-for\"\u003e\n \u003ch4\u003eRecommended For\u003c\/h4\u003e\n \u003cul\u003e\n \u003cli\u003eST1 Containment Duty Pumping diaphragm replacement\u003c\/li\u003e\n\u003cli\u003eProcess-side wet-end maintenance\u003c\/li\u003e\n\u003cli\u003eContainment chamber inspection and servicing\u003c\/li\u003e\n\u003cli\u003eExact manufacturer part-number replacement\u003c\/li\u003e\n\u003cli\u003eCritical spare-parts stock\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eDriver Diaphragm vs Pumping Diaphragm\u003c\/h3\u003e\n\n\u003cp class=\"sp-atomic-answer\"\u003e\n The \u003cstrong\u003ePumping diaphragm\u003c\/strong\u003e is the process-fluid-side diaphragm, while the \u003cstrong\u003eDriver diaphragm\u003c\/strong\u003e is on the air side of the containment chamber. The two diaphragms work as part of the same containment arrangement but are separate replaceable components with separate applicable part numbers.\n\u003c\/p\u003e\n\n\u003ch3\u003eCompatibility \u0026amp; Product Details\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eSandpiper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Pump Model\u003c\/th\u003e\n\u003ctd\u003eSandpiper ST1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePump Series\u003c\/th\u003e\n\u003ctd\u003eContainment Duty Ball Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNominal Pump Size\u003c\/th\u003e\n\u003ctd\u003e1\" \/ 25 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePorting\u003c\/th\u003e\n\u003ctd\u003e1\" NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003ePumping Diaphragm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Pump Construction\u003c\/th\u003e\n\u003ctd\u003eMetallic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDesign Level\u003c\/th\u003e\n\u003ctd\u003eDesign Level 5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiaphragm \/ Check-Valve Material Codes\u003c\/th\u003e\n\u003ctd\u003eNG, VG and GNG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePumping Diaphragm Material\u003c\/th\u003e\n\u003ctd\u003ePTFE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003eVaries according to the selected material or component\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eHow to Select the Correct ST1 Pumping Diaphragm\u003c\/h3\u003e\n\n\u003cp\u003e\n Confirm the complete ST1 pump identification before selecting\n a replacement pumping diaphragm. Do not select by pump size or\n diaphragm material alone because the applicable component depends on\n the manufacturer-listed pump configuration.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eConfirm Pump Model\u003c\/h4\u003e\n \u003cp\u003eVerify that the pump is a Sandpiper ST1 1\" Containment Duty AODD pump.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eConfirm Pump Construction\u003c\/h4\u003e\n \u003cp\u003eCheck that the pump construction is Metallic and verify the complete model identification.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003eCheck the Diaphragm Code\u003c\/h4\u003e\n \u003cp\u003eIdentify the applicable diaphragm\/check-valve material code: NG, VG and GNG.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eVerify Part Number\u003c\/h4\u003e\n \u003cp\u003eMatch the required pumping diaphragm material or component to the exact manufacturer part number.\u003c\/p\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eSandpiper ST1 Pumping Diaphragm Part Numbers\u003c\/h3\u003e\n\n\u003cp\u003e\n Use the table below to identify the manufacturer-listed pumping\n diaphragm material or component for the applicable ST1\n Containment Duty configuration.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-part-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth\u003ePump Code\u003c\/th\u003e\n \u003cth\u003ePumping Diaphragm Material \/ Component\u003c\/th\u003e\n \u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNG\u003c\/td\u003e\n\u003ctd\u003ePTFE Pumping Diaphragm\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.009.604\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVG\u003c\/td\u003e\n\u003ctd\u003ePTFE Pumping Diaphragm\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.009.604\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGNG\u003c\/td\u003e\n\u003ctd\u003ePTFE Pumping Diaphragm\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.009.604\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eConfiguration Note:\u003c\/strong\u003e\n NG, VG and GNG use different Driver configurations but all use PTFE Pumping Diaphragm 286.009.604.\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eDriver \/ Pumping Compatibility:\u003c\/strong\u003e\n Driver and Pumping diaphragms are separate replacement parts but must\n follow the same manufacturer-listed pump configuration. Do not create\n arbitrary Driver and Pumping material combinations.\n\u003c\/div\u003e\n\n\u003ch3\u003eWhy Choose Genuine Sandpiper Pumping Diaphragms?\u003c\/h3\u003e\n\n\u003cp\u003e\n Genuine Sandpiper diaphragms are intended for compatible Sandpiper\n Containment Duty pump configurations. Matching the correct material,\n construction and manufacturer part number helps maintenance and\n purchasing teams identify the correct physical replacement component.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eCorrect Model Compatibility\u003c\/h4\u003e\n \u003cp\u003eSelect the replacement diaphragm according to the applicable ST1 pump configuration.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eExact Part Identification\u003c\/h4\u003e\n \u003cp\u003eUse the complete manufacturer part number rather than material name alone.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003eContainment-Specific Selection\u003c\/h4\u003e\n \u003cp\u003eKeep Driver and Pumping diaphragm roles and multi-component constructions clearly identified.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eGenuine Sandpiper Replacement Part\u003c\/h4\u003e\n \u003cp\u003eMaintain compatible pumps using genuine manufacturer replacement components.\u003c\/p\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eChemical Compatibility:\u003c\/strong\u003e\n Do not select a diaphragm material from the application name alone.\n Pumped fluid, concentration, temperature and operating conditions must\n be considered when confirming material compatibility.\n\u003c\/div\u003e\n\n\u003ch3\u003eWhen Should the ST1 Pumping Diaphragm Be Inspected?\u003c\/h3\u003e\n\n\u003cp\u003e\n Inspect the applicable diaphragm components during planned pump maintenance\n and whenever leak detection, abnormal pump behaviour or visible component\n condition indicates that diaphragm inspection is required.\n\u003c\/p\u003e\n\n\u003cul\u003e\n \u003cli\u003eDuring scheduled containment wet-end maintenance\u003c\/li\u003e\n\u003cli\u003eIf visual, electronic or mechanical leak detection indicates a containment event\u003c\/li\u003e\n\u003cli\u003eIf process fluid is found in the containment chamber during inspection\u003c\/li\u003e\n\u003cli\u003eIf visible wear, cracking, deformation or diaphragm damage is identified\u003c\/li\u003e\n\u003cli\u003eWhen abnormal pump performance leads to wet-end inspection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-faq\"\u003e\n \u003cdetails\u003e\u003csummary\u003eWhat is the difference between the Pumping and Driver diaphragm?\u003c\/summary\u003e\u003cp\u003eThe Pumping diaphragm is on the process-fluid side of the containment chamber, while the Driver diaphragm is on the air side. They are separate replacement parts.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhich ST1 Pumping diaphragm variants are listed on this page?\u003c\/summary\u003e\u003cp\u003eThe applicable selections are PTFE. Confirm the complete pump code before ordering.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan I select the Pumping diaphragm by material alone?\u003c\/summary\u003e\u003cp\u003eNo. Confirm the complete pump identification, diaphragm\/check-valve material code and manufacturer part number before ordering.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDo Driver and Pumping diaphragm materials always match?\u003c\/summary\u003e\u003cp\u003eNo. Some Containment Duty configurations use different Driver and Pumping materials or constructions. Follow the manufacturer-listed pump configuration rather than selecting the two sides independently.\u003c\/p\u003e\u003c\/details\u003e\n \u003cdetails\u003e\n \u003csummary\u003eHow do I confirm the correct ST1 Pumping diaphragm part number?\u003c\/summary\u003e\n \u003cp\u003eCheck the complete pump model number, diaphragm\/check-valve material code and existing part number. If the identification is unclear, provide the pump nameplate details to ABS Engineering for verification.\u003c\/p\u003e\n \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"text-align:center;\"\u003eExplore Other Sandpiper Containment Duty Diaphragms\u003c\/h3\u003e\n\n\n\u003cdiv class=\"sp-related-grid\"\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eST1 1\"\u003c\/span\u003e\n \u003ch4\u003eST1 Driver Diaphragm\u003c\/h4\u003e\n \u003cp\u003eView the matching driver-side diaphragm parts for the same Containment Duty pump model.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-st1-1-metallic-containment-duty-driver-diaphragm\"\u003eView Driver Diaphragm →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eS15 1½\"\u003c\/span\u003e\n \u003ch4\u003eS15 Containment Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003eBrowse compatible Driver and Pumping diaphragm replacement parts for the S15.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-s15-1-1-2-non-metallic-containment-duty-pumping-diaphragm\"\u003eView Product →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eST25 1\"\u003c\/span\u003e\n \u003ch4\u003eST25 Containment Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003eExplore genuine replacement diaphragm parts for the ST25 Containment Duty pump.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-st25-1-metallic-containment-duty-pumping-diaphragm\"\u003eView Product →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eContainment Duty\u003c\/span\u003e\n \u003ch4\u003eAll Containment Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003eBrowse Sandpiper Containment Duty Driver and Pumping diaphragms by model, size and pump construction.\u003c\/p\u003e\n \u003ca href=\"\/vi\/collections\/sandpiper-containment-duty-aodd-pump-diaphragms\"\u003eView Collection →\u003c\/a\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-help-banner\"\u003e\n\n \u003cdiv\u003e\n \u003ch3\u003eNeed Help Selecting the Correct ST1 Pumping Diaphragm?\u003c\/h3\u003e\n \u003cp\u003e\n Send ABS Engineering your complete Sandpiper pump model, existing\n diaphragm part number, pumped fluid and operating conditions. Our team\n can assist with identifying the correct genuine Sandpiper replacement part.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-cta-links\"\u003e\n \u003ca href=\"\/vi\/pages\/contact\"\u003eRequest a Quote\u003c\/a\u003e\n \u003ca href=\"\/vi\/pages\/contact\"\u003eRequest Spec Sheet\u003c\/a\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"SANDPIPER","offers":[{"title":"PTFE","offer_id":53002985570485,"sku":"286.009.604","price":0.0,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/6168\/7989\/files\/79e86134-8188-40d5-a188-5b5124873a12.png?v=1790065198"},{"product_id":"sandpiper-st25-1-metallic-containment-duty-driver-diaphragm","title":"Sandpiper ST25 1\" Containment Duty AODD Pump Driver Diaphragm for Metallic Pumps","description":"\u003cdiv class=\"sp-diaphragm-desc\"\u003e\n\n\u003cstyle\u003e\n.sp-diaphragm-desc{\n --sp-blue:#1e3a8a;--sp-blue-light:#eef2ff;--sp-blue-soft:#f7f9ff;\n 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display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));\n gap:15px;margin:18px 0 34px;\n}\n.sp-app-card{\n border:1px solid var(--sp-border);border-radius:10px;\n padding:18px;background:#fff;\n}\n.sp-app-card strong{display:block;color:var(--sp-blue);margin-bottom:6px;}\n.sp-app-card p{font-size:14px;color:var(--sp-muted);margin:0;}\n\n.sp-faq{border-top:1px solid var(--sp-border);margin-bottom:36px;}\n.sp-faq details{border-bottom:1px solid var(--sp-border);}\n.sp-faq summary{\n cursor:pointer;list-style:none;color:var(--sp-blue);font-size:15px;\n font-weight:700;padding:17px 34px 17px 4px;position:relative;\n}\n.sp-faq summary::-webkit-details-marker{display:none;}\n.sp-faq summary:after{\n content:\"+\";position:absolute;right:5px;top:14px;font-size:22px;font-weight:400;\n}\n.sp-faq details[open] summary:after{content:\"−\";}\n.sp-faq details p{padding:0 4px 17px;color:var(--sp-muted);font-size:14px;}\n\n.sp-related-grid{\n display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));\n gap:16px;margin:20px 0 38px;\n}\n.sp-related-card{\n border:1px solid var(--sp-border);border-radius:10px;padding:20px;\n background:#fff;display:flex;flex-direction:column;min-height:180px;\n}\n.sp-related-label{\n display:inline-block;width:max-content;color:var(--sp-blue);\n background:var(--sp-blue-light);padding:5px 9px;border-radius:16px;\n font-size:11px;font-weight:700;margin-bottom:12px;\n}\n.sp-related-card h4{font-size:16px;margin-bottom:8px;}\n.sp-related-card p{color:var(--sp-muted);font-size:13px;flex-grow:1;}\n.sp-related-card a{color:var(--sp-blue);font-size:13px;font-weight:700;text-decoration:none;}\n\n.sp-help-banner{\n background:var(--sp-blue);color:#fff;border-radius:12px;padding:28px 30px;\n display:flex;justify-content:space-between;align-items:center;gap:24px;\n flex-wrap:wrap;margin-top:40px;\n}\n.sp-help-banner h3{color:#fff;margin:0 0 7px;font-size:20px;}\n.sp-help-banner p{color:#e4e9f8;font-size:14px;margin:0;max-width:660px;}\n.sp-cta-links{display:flex;gap:10px;flex-wrap:wrap;}\n.sp-cta-links a{\n background:#fff;color:var(--sp-blue);text-decoration:none;\n font-weight:700;font-size:14px;padding:12px 22px;border-radius:25px;\n}\n\n@media(max-width:760px){\n .sp-diaphragm-desc h2{font-size:23px;}\n .sp-overview-wrap{grid-template-columns:1fr;}\n .sp-cta-links{width:100%;}\n .sp-cta-links a{width:100%;text-align:center;}\n}\n\u003c\/style\u003e\n\n\u003cspan class=\"sp-eyebrow\"\u003eGenuine Sandpiper Replacement Part\u003c\/span\u003e\n\n\u003ch2\u003eSandpiper ST25 1\" Containment Duty AODD Pump Driver Diaphragm for Metallic Pumps\u003c\/h2\u003e\n\n\u003cp class=\"sp-intro\"\u003e\n Genuine Sandpiper driver diaphragm replacement parts for compatible\n ST25 1\" Metallic Containment Duty AODD pumps.\n Confirm the complete pump identification, diaphragm configuration and\n manufacturer part number before ordering.\n\u003c\/p\u003e\n\n\u003cp class=\"sp-atomic-answer\"\u003e\n The Sandpiper ST25 1\" Containment Duty Driver diaphragm is a genuine replacement component for compatible Metallic AODD pumps. The Driver diaphragm is positioned on the air side of the sealed containment chamber, while the separate Pumping diaphragm is positioned on the process-fluid side.\n\u003c\/p\u003e\n\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-overview-wrap\"\u003e\n\n \u003cdiv class=\"sp-overview-main\"\u003e\n \u003cp\u003eThe \u003cstrong\u003eSandpiper ST25 Driver Diaphragm\u003c\/strong\u003e is selected from the complete pump identification and diaphragm\/check-valve material code. Depending on the model, the Driver side may use a single elastomer diaphragm or a multi-component PTFE overlay and backup arrangement.\u003c\/p\u003e\n\n \u003cp\u003e\n SANDPIPER Containment Duty pumps use a two-diaphragm design with a\n sealed containment chamber between the Driver and Pumping diaphragms.\n This arrangement creates an additional barrier between the air side\n and wet side of the pump.\n \u003c\/p\u003e\n\n \u003cp\u003e\n ABS Engineering supplies genuine Sandpiper replacement parts and can\n assist with identifying the correct diaphragm from the complete pump\n model number and existing manufacturer part number.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-ideal-for\"\u003e\n \u003ch4\u003eRecommended For\u003c\/h4\u003e\n \u003cul\u003e\n \u003cli\u003eST25 Containment Duty Driver diaphragm replacement\u003c\/li\u003e\n\u003cli\u003eContainment chamber inspection and servicing\u003c\/li\u003e\n\u003cli\u003eExact manufacturer part-number replacement\u003c\/li\u003e\n\u003cli\u003ePlanned preventive maintenance\u003c\/li\u003e\n\u003cli\u003eCritical spare-parts stock\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eDriver Diaphragm vs Pumping Diaphragm\u003c\/h3\u003e\n\n\u003cp class=\"sp-atomic-answer\"\u003e\n The \u003cstrong\u003eDriver diaphragm\u003c\/strong\u003e and \u003cstrong\u003ePumping diaphragm\u003c\/strong\u003e are separate parts. The containment chamber sits between them, forming a sealed barrier between the air side and wet side. The Driver diaphragm therefore must be matched to the same manufacturer-listed pump configuration as the Pumping diaphragm.\n\u003c\/p\u003e\n\n\u003ch3\u003eCompatibility \u0026amp; Product Details\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eSandpiper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Pump Model\u003c\/th\u003e\n\u003ctd\u003eSandpiper ST25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePump Series\u003c\/th\u003e\n\u003ctd\u003eContainment Duty Ball Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNominal Pump Size\u003c\/th\u003e\n\u003ctd\u003e1\" \/ 25 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePorting\u003c\/th\u003e\n\u003ctd\u003e1\" BSP Tapered\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eDriver Diaphragm \/ Diaphragm Component\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Pump Construction\u003c\/th\u003e\n\u003ctd\u003eMetallic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDesign Level\u003c\/th\u003e\n\u003ctd\u003eDesign Level 5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiaphragm \/ Check-Valve Material Codes\u003c\/th\u003e\n\u003ctd\u003eNG, VG and GNG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDriver Diaphragm Component\u003c\/th\u003e\n\u003ctd\u003eNeoprene Driver \/ Backup Diaphragm, FKM Driver Diaphragm, PTFE Driver Overlay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003eVaries according to the selected material or component\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eHow to Select the Correct ST25 Driver Diaphragm\u003c\/h3\u003e\n\n\u003cp\u003e\n Confirm the complete ST25 pump identification before selecting\n a replacement driver diaphragm. Do not select by pump size or\n diaphragm material alone because the applicable component depends on\n the manufacturer-listed pump configuration.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eConfirm Pump Model\u003c\/h4\u003e\n \u003cp\u003eVerify that the pump is a Sandpiper ST25 1\" Containment Duty AODD pump.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eConfirm Pump Construction\u003c\/h4\u003e\n \u003cp\u003eCheck that the pump construction is Metallic and verify the complete model identification.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003eCheck the Diaphragm Code\u003c\/h4\u003e\n \u003cp\u003eIdentify the applicable diaphragm\/check-valve material code: NG, VG and GNG.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eVerify Part Number\u003c\/h4\u003e\n \u003cp\u003eMatch the required driver diaphragm material or component to the exact manufacturer part number.\u003c\/p\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eSandpiper ST25 Driver Diaphragm Part Numbers\u003c\/h3\u003e\n\n\u003cp\u003e\n Use the table below to identify the manufacturer-listed driver\n diaphragm material or component for the applicable ST25\n Containment Duty configuration.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-part-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth\u003ePump Code\u003c\/th\u003e\n \u003cth\u003eDriver Diaphragm Material \/ Component\u003c\/th\u003e\n \u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNG\u003c\/td\u003e\n\u003ctd\u003eNeoprene Driver Diaphragm\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.008.365\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVG\u003c\/td\u003e\n\u003ctd\u003eFKM Driver Diaphragm\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.008.363\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGNG\u003c\/td\u003e\n\u003ctd\u003eNeoprene Backup Diaphragm\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.008.365\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGNG\u003c\/td\u003e\n\u003ctd\u003ePTFE Driver Overlay\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.015.604\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eConfiguration Note:\u003c\/strong\u003e\n NG uses Neoprene Driver Diaphragm 286.008.365. VG uses FKM Driver Diaphragm 286.008.363. GNG uses Neoprene Backup Diaphragm 286.008.365 together with PTFE Driver Overlay 286.015.604.\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eDriver \/ Pumping Compatibility:\u003c\/strong\u003e\n Driver and Pumping diaphragms are separate replacement parts but must\n follow the same manufacturer-listed pump configuration. Do not create\n arbitrary Driver and Pumping material combinations.\n\u003c\/div\u003e\n\n\u003ch3\u003eWhy Choose Genuine Sandpiper Driver Diaphragms?\u003c\/h3\u003e\n\n\u003cp\u003e\n Genuine Sandpiper diaphragms are intended for compatible Sandpiper\n Containment Duty pump configurations. Matching the correct material,\n construction and manufacturer part number helps maintenance and\n purchasing teams identify the correct physical replacement component.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eCorrect Model Compatibility\u003c\/h4\u003e\n \u003cp\u003eSelect the replacement diaphragm according to the applicable ST25 pump configuration.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eExact Part Identification\u003c\/h4\u003e\n \u003cp\u003eUse the complete manufacturer part number rather than material name alone.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003eContainment-Specific Selection\u003c\/h4\u003e\n \u003cp\u003eKeep Driver and Pumping diaphragm roles and multi-component constructions clearly identified.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eGenuine Sandpiper Replacement Part\u003c\/h4\u003e\n \u003cp\u003eMaintain compatible pumps using genuine manufacturer replacement components.\u003c\/p\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eChemical Compatibility:\u003c\/strong\u003e\n Do not select a diaphragm material from the application name alone.\n Pumped fluid, concentration, temperature and operating conditions must\n be considered when confirming material compatibility.\n\u003c\/div\u003e\n\n\u003ch3\u003eWhen Should the ST25 Driver Diaphragm Be Inspected?\u003c\/h3\u003e\n\n\u003cp\u003e\n Inspect the applicable diaphragm components during planned pump maintenance\n and whenever leak detection, abnormal pump behaviour or visible component\n condition indicates that diaphragm inspection is required.\n\u003c\/p\u003e\n\n\u003cul\u003e\n \u003cli\u003eDuring scheduled containment pump maintenance\u003c\/li\u003e\n\u003cli\u003eWhen the Driver chamber is opened for servicing\u003c\/li\u003e\n\u003cli\u003eIf visual, electronic or mechanical leak detection indicates a containment event\u003c\/li\u003e\n\u003cli\u003eIf diaphragm wear, cracking, stretching or damage is identified\u003c\/li\u003e\n\u003cli\u003eWhen abnormal pump performance leads to diaphragm inspection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-faq\"\u003e\n \u003cdetails\u003e\u003csummary\u003eWhat is the difference between the Driver and Pumping diaphragm?\u003c\/summary\u003e\u003cp\u003eThe Driver diaphragm is on the air side of the containment chamber, while the Pumping diaphragm is on the process-fluid side. They are separate replacement parts with different applicable part numbers.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhich ST25 Driver diaphragm variants are listed on this page?\u003c\/summary\u003e\u003cp\u003eThe applicable selections are Neoprene Driver \/ Backup Diaphragm, FKM Driver Diaphragm, PTFE Driver Overlay. Confirm the complete pump code before ordering.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs the PTFE Driver overlay a complete diaphragm assembly by itself?\u003c\/summary\u003e\u003cp\u003eNo. Where the pump configuration specifies a PTFE overlay with a backup diaphragm, the overlay and backup are separate physical components. Confirm every required part number before ordering.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan I select the Driver diaphragm by material name alone?\u003c\/summary\u003e\u003cp\u003eNo. Confirm the pump model, construction, diaphragm\/check-valve material code and manufacturer part number because the same material can be used differently across pump configurations.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDo I need to replace the Pumping diaphragm at the same time?\u003c\/summary\u003e\u003cp\u003eDriver and Pumping diaphragms are separate components. Whether both require replacement depends on the applicable service procedure and inspection findings; do not assume one part number covers both sides.\u003c\/p\u003e\u003c\/details\u003e\n \u003cdetails\u003e\n \u003csummary\u003eHow do I confirm the correct ST25 Driver diaphragm part number?\u003c\/summary\u003e\n \u003cp\u003eCheck the complete pump model number, diaphragm\/check-valve material code and existing part number. If the identification is unclear, provide the pump nameplate details to ABS Engineering for verification.\u003c\/p\u003e\n \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"text-align:center;\"\u003eExplore Other Sandpiper Containment Duty Diaphragms\u003c\/h3\u003e\n\n\n\u003cdiv class=\"sp-related-grid\"\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eST25 1\"\u003c\/span\u003e\n \u003ch4\u003eST25 Pumping Diaphragm\u003c\/h4\u003e\n \u003cp\u003eView the matching pumping-side diaphragm parts for the same Containment Duty pump model.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-st25-1-metallic-containment-duty-pumping-diaphragm\"\u003eView Pumping Diaphragm →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eST1 1\"\u003c\/span\u003e\n \u003ch4\u003eST1 Containment Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003eBrowse compatible Driver and Pumping diaphragm replacement parts for the ST1.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-st1-1-metallic-containment-duty-driver-diaphragm\"\u003eView Product →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eST1½ 1½\"\u003c\/span\u003e\n \u003ch4\u003eST1½ Containment Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003eExplore genuine replacement diaphragm parts for the ST1½ Containment Duty pump.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-st1-1-2-1-1-2-metallic-containment-duty-driver-diaphragm\"\u003eView Product →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eContainment Duty\u003c\/span\u003e\n \u003ch4\u003eAll Containment Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003eBrowse Sandpiper Containment Duty Driver and Pumping diaphragms by model, size and pump construction.\u003c\/p\u003e\n \u003ca href=\"\/vi\/collections\/sandpiper-containment-duty-aodd-pump-diaphragms\"\u003eView Collection →\u003c\/a\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-help-banner\"\u003e\n\n \u003cdiv\u003e\n \u003ch3\u003eNeed Help Selecting the Correct ST25 Driver Diaphragm?\u003c\/h3\u003e\n \u003cp\u003e\n Send ABS Engineering your complete Sandpiper pump model, existing\n diaphragm part number, pumped fluid and operating conditions. Our team\n can assist with identifying the correct genuine Sandpiper replacement part.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-cta-links\"\u003e\n \u003ca href=\"\/vi\/pages\/contact\"\u003eRequest a Quote\u003c\/a\u003e\n \u003ca href=\"\/vi\/pages\/contact\"\u003eRequest Spec Sheet\u003c\/a\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"SANDPIPER","offers":[{"title":"Neoprene Driver \/ Backup Diaphragm","offer_id":53003001528501,"sku":"286.008.365","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"FKM Driver Diaphragm","offer_id":53003001561269,"sku":"286.008.363","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"PTFE Driver Overlay","offer_id":53003001594037,"sku":"286.015.604","price":0.0,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/6168\/7989\/files\/18828594-0b1f-46fa-937b-91e8133bb63a.png?v=1790049874"},{"product_id":"sandpiper-st25-1-metallic-containment-duty-pumping-diaphragm","title":"Sandpiper ST25 1\" Containment Duty AODD Pump Pumping Diaphragm for Metallic Pumps","description":"\u003cdiv class=\"sp-diaphragm-desc\"\u003e\n\n\u003cstyle\u003e\n.sp-diaphragm-desc{\n --sp-blue:#1e3a8a;--sp-blue-light:#eef2ff;--sp-blue-soft:#f7f9ff;\n --sp-text:#2b2f38;--sp-muted:#626977;--sp-border:#e1e5ec;--sp-white:#ffffff;\n max-width:1100px;margin:0 auto;font-family:Arial,Helvetica,sans-serif;\n color:var(--sp-text);line-height:1.65;\n}\n.sp-diaphragm-desc *{box-sizing:border-box;}\n.sp-diaphragm-desc h2{color:var(--sp-blue);font-size:27px;line-height:1.3;margin:0 0 12px;}\n.sp-diaphragm-desc h3{color:var(--sp-blue);font-size:21px;line-height:1.35;margin:38px 0 14px;}\n.sp-diaphragm-desc h4{color:var(--sp-blue);font-size:15px;line-height:1.4;margin:0 0 8px;}\n.sp-diaphragm-desc p{margin:0 0 14px;font-size:15px;}\n.sp-diaphragm-desc ul{margin:0;padding-left:20px;font-size:15px;}\n.sp-diaphragm-desc li{margin-bottom:7px;}\n\n.sp-eyebrow{\n display:inline-block;color:var(--sp-blue);background:var(--sp-blue-light);\n font-size:12px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;\n padding:6px 11px;border-radius:20px;margin-bottom:12px;\n}\n.sp-intro{\n font-size:16px!important;color:var(--sp-muted);max-width:880px;\n margin-bottom:22px!important;\n}\n.sp-atomic-answer{\n font-size:16px!important;background:var(--sp-blue-soft);\n border-left:4px solid var(--sp-blue);padding:18px 20px;\n border-radius:0 8px 8px 0;margin:0 0 28px!important;\n}\n.sp-overview-wrap{\n display:grid;grid-template-columns:minmax(0,2fr) minmax(240px,1fr);\n gap:28px;align-items:start;margin:24px 0 28px;\n}\n.sp-ideal-for{\n 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h4{font-size:16px;margin-bottom:8px;}\n.sp-related-card p{color:var(--sp-muted);font-size:13px;flex-grow:1;}\n.sp-related-card a{color:var(--sp-blue);font-size:13px;font-weight:700;text-decoration:none;}\n\n.sp-help-banner{\n background:var(--sp-blue);color:#fff;border-radius:12px;padding:28px 30px;\n display:flex;justify-content:space-between;align-items:center;gap:24px;\n flex-wrap:wrap;margin-top:40px;\n}\n.sp-help-banner h3{color:#fff;margin:0 0 7px;font-size:20px;}\n.sp-help-banner p{color:#e4e9f8;font-size:14px;margin:0;max-width:660px;}\n.sp-cta-links{display:flex;gap:10px;flex-wrap:wrap;}\n.sp-cta-links a{\n background:#fff;color:var(--sp-blue);text-decoration:none;\n font-weight:700;font-size:14px;padding:12px 22px;border-radius:25px;\n}\n\n@media(max-width:760px){\n .sp-diaphragm-desc h2{font-size:23px;}\n .sp-overview-wrap{grid-template-columns:1fr;}\n .sp-cta-links{width:100%;}\n .sp-cta-links a{width:100%;text-align:center;}\n}\n\u003c\/style\u003e\n\n\u003cspan class=\"sp-eyebrow\"\u003eGenuine Sandpiper Replacement Part\u003c\/span\u003e\n\n\u003ch2\u003eSandpiper ST25 1\" Containment Duty AODD Pump Pumping Diaphragm for Metallic Pumps\u003c\/h2\u003e\n\n\u003cp class=\"sp-intro\"\u003e\n Genuine Sandpiper pumping diaphragm replacement parts for compatible\n ST25 1\" Metallic Containment Duty AODD pumps.\n Confirm the complete pump identification, diaphragm configuration and\n manufacturer part number before ordering.\n\u003c\/p\u003e\n\n\u003cp class=\"sp-atomic-answer\"\u003e\n The Sandpiper ST25 1\" Containment Duty Pumping diaphragm is a genuine replacement process-side component for compatible Metallic AODD pumps. The Pumping diaphragm is positioned on the wet side of the sealed containment chamber and is separate from the Driver diaphragm.\n\u003c\/p\u003e\n\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-overview-wrap\"\u003e\n\n \u003cdiv class=\"sp-overview-main\"\u003e\n \u003cp\u003eThe \u003cstrong\u003eSandpiper ST25 Pumping Diaphragm\u003c\/strong\u003e must be matched to the complete pump configuration. The manufacturer-listed Pumping material or component can differ from the Driver side, so the complete diaphragm\/check-valve material code and exact part number should be checked before ordering.\u003c\/p\u003e\n\n \u003cp\u003e\n SANDPIPER Containment Duty pumps use a two-diaphragm design with a\n sealed containment chamber between the Driver and Pumping diaphragms.\n This arrangement creates an additional barrier between the air side\n and wet side of the pump.\n \u003c\/p\u003e\n\n \u003cp\u003e\n ABS Engineering supplies genuine Sandpiper replacement parts and can\n assist with identifying the correct diaphragm from the complete pump\n model number and existing manufacturer part number.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-ideal-for\"\u003e\n \u003ch4\u003eRecommended For\u003c\/h4\u003e\n \u003cul\u003e\n \u003cli\u003eST25 Containment Duty Pumping diaphragm replacement\u003c\/li\u003e\n\u003cli\u003eProcess-side wet-end maintenance\u003c\/li\u003e\n\u003cli\u003eContainment chamber inspection and servicing\u003c\/li\u003e\n\u003cli\u003eExact manufacturer part-number replacement\u003c\/li\u003e\n\u003cli\u003eCritical spare-parts stock\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eDriver Diaphragm vs Pumping Diaphragm\u003c\/h3\u003e\n\n\u003cp class=\"sp-atomic-answer\"\u003e\n The \u003cstrong\u003ePumping diaphragm\u003c\/strong\u003e is the process-fluid-side diaphragm, while the \u003cstrong\u003eDriver diaphragm\u003c\/strong\u003e is on the air side of the containment chamber. The two diaphragms work as part of the same containment arrangement but are separate replaceable components with separate applicable part numbers.\n\u003c\/p\u003e\n\n\u003ch3\u003eCompatibility \u0026amp; Product Details\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eSandpiper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Pump Model\u003c\/th\u003e\n\u003ctd\u003eSandpiper ST25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePump Series\u003c\/th\u003e\n\u003ctd\u003eContainment Duty Ball Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNominal Pump Size\u003c\/th\u003e\n\u003ctd\u003e1\" \/ 25 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePorting\u003c\/th\u003e\n\u003ctd\u003e1\" BSP Tapered\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003ePumping Diaphragm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Pump Construction\u003c\/th\u003e\n\u003ctd\u003eMetallic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDesign Level\u003c\/th\u003e\n\u003ctd\u003eDesign Level 5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiaphragm \/ Check-Valve Material Codes\u003c\/th\u003e\n\u003ctd\u003eNG, VG and GNG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePumping Diaphragm Material\u003c\/th\u003e\n\u003ctd\u003ePTFE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003eVaries according to the selected material or component\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eHow to Select the Correct ST25 Pumping Diaphragm\u003c\/h3\u003e\n\n\u003cp\u003e\n Confirm the complete ST25 pump identification before selecting\n a replacement pumping diaphragm. Do not select by pump size or\n diaphragm material alone because the applicable component depends on\n the manufacturer-listed pump configuration.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eConfirm Pump Model\u003c\/h4\u003e\n \u003cp\u003eVerify that the pump is a Sandpiper ST25 1\" Containment Duty AODD pump.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eConfirm Pump Construction\u003c\/h4\u003e\n \u003cp\u003eCheck that the pump construction is Metallic and verify the complete model identification.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003eCheck the Diaphragm Code\u003c\/h4\u003e\n \u003cp\u003eIdentify the applicable diaphragm\/check-valve material code: NG, VG and GNG.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eVerify Part Number\u003c\/h4\u003e\n \u003cp\u003eMatch the required pumping diaphragm material or component to the exact manufacturer part number.\u003c\/p\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eSandpiper ST25 Pumping Diaphragm Part Numbers\u003c\/h3\u003e\n\n\u003cp\u003e\n Use the table below to identify the manufacturer-listed pumping\n diaphragm material or component for the applicable ST25\n Containment Duty configuration.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-part-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth\u003ePump Code\u003c\/th\u003e\n \u003cth\u003ePumping Diaphragm Material \/ Component\u003c\/th\u003e\n \u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNG\u003c\/td\u003e\n\u003ctd\u003ePTFE Pumping Diaphragm\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.009.604\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVG\u003c\/td\u003e\n\u003ctd\u003ePTFE Pumping Diaphragm\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.009.604\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGNG\u003c\/td\u003e\n\u003ctd\u003ePTFE Pumping Diaphragm\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.009.604\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eConfiguration Note:\u003c\/strong\u003e\n NG, VG and GNG use different Driver configurations but all use PTFE Pumping Diaphragm 286.009.604.\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eDriver \/ Pumping Compatibility:\u003c\/strong\u003e\n Driver and Pumping diaphragms are separate replacement parts but must\n follow the same manufacturer-listed pump configuration. Do not create\n arbitrary Driver and Pumping material combinations.\n\u003c\/div\u003e\n\n\u003ch3\u003eWhy Choose Genuine Sandpiper Pumping Diaphragms?\u003c\/h3\u003e\n\n\u003cp\u003e\n Genuine Sandpiper diaphragms are intended for compatible Sandpiper\n Containment Duty pump configurations. Matching the correct material,\n construction and manufacturer part number helps maintenance and\n purchasing teams identify the correct physical replacement component.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eCorrect Model Compatibility\u003c\/h4\u003e\n \u003cp\u003eSelect the replacement diaphragm according to the applicable ST25 pump configuration.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eExact Part Identification\u003c\/h4\u003e\n \u003cp\u003eUse the complete manufacturer part number rather than material name alone.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003eContainment-Specific Selection\u003c\/h4\u003e\n \u003cp\u003eKeep Driver and Pumping diaphragm roles and multi-component constructions clearly identified.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eGenuine Sandpiper Replacement Part\u003c\/h4\u003e\n \u003cp\u003eMaintain compatible pumps using genuine manufacturer replacement components.\u003c\/p\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eChemical Compatibility:\u003c\/strong\u003e\n Do not select a diaphragm material from the application name alone.\n Pumped fluid, concentration, temperature and operating conditions must\n be considered when confirming material compatibility.\n\u003c\/div\u003e\n\n\u003ch3\u003eWhen Should the ST25 Pumping Diaphragm Be Inspected?\u003c\/h3\u003e\n\n\u003cp\u003e\n Inspect the applicable diaphragm components during planned pump maintenance\n and whenever leak detection, abnormal pump behaviour or visible component\n condition indicates that diaphragm inspection is required.\n\u003c\/p\u003e\n\n\u003cul\u003e\n \u003cli\u003eDuring scheduled containment wet-end maintenance\u003c\/li\u003e\n\u003cli\u003eIf visual, electronic or mechanical leak detection indicates a containment event\u003c\/li\u003e\n\u003cli\u003eIf process fluid is found in the containment chamber during inspection\u003c\/li\u003e\n\u003cli\u003eIf visible wear, cracking, deformation or diaphragm damage is identified\u003c\/li\u003e\n\u003cli\u003eWhen abnormal pump performance leads to wet-end inspection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-faq\"\u003e\n \u003cdetails\u003e\u003csummary\u003eWhat is the difference between the Pumping and Driver diaphragm?\u003c\/summary\u003e\u003cp\u003eThe Pumping diaphragm is on the process-fluid side of the containment chamber, while the Driver diaphragm is on the air side. They are separate replacement parts.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhich ST25 Pumping diaphragm variants are listed on this page?\u003c\/summary\u003e\u003cp\u003eThe applicable selections are PTFE. Confirm the complete pump code before ordering.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan I select the Pumping diaphragm by material alone?\u003c\/summary\u003e\u003cp\u003eNo. Confirm the complete pump identification, diaphragm\/check-valve material code and manufacturer part number before ordering.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDo Driver and Pumping diaphragm materials always match?\u003c\/summary\u003e\u003cp\u003eNo. Some Containment Duty configurations use different Driver and Pumping materials or constructions. Follow the manufacturer-listed pump configuration rather than selecting the two sides independently.\u003c\/p\u003e\u003c\/details\u003e\n \u003cdetails\u003e\n \u003csummary\u003eHow do I confirm the correct ST25 Pumping diaphragm part number?\u003c\/summary\u003e\n \u003cp\u003eCheck the complete pump model number, diaphragm\/check-valve material code and existing part number. If the identification is unclear, provide the pump nameplate details to ABS Engineering for verification.\u003c\/p\u003e\n \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"text-align:center;\"\u003eExplore Other Sandpiper Containment Duty Diaphragms\u003c\/h3\u003e\n\n\n\u003cdiv class=\"sp-related-grid\"\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eST25 1\"\u003c\/span\u003e\n \u003ch4\u003eST25 Driver Diaphragm\u003c\/h4\u003e\n \u003cp\u003eView the matching driver-side diaphragm parts for the same Containment Duty pump model.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-st25-1-metallic-containment-duty-driver-diaphragm\"\u003eView Driver Diaphragm →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eST1 1\"\u003c\/span\u003e\n \u003ch4\u003eST1 Containment Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003eBrowse compatible Driver and Pumping diaphragm replacement parts for the ST1.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-st1-1-metallic-containment-duty-pumping-diaphragm\"\u003eView Product →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eST1½ 1½\"\u003c\/span\u003e\n \u003ch4\u003eST1½ Containment Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003eExplore genuine replacement diaphragm parts for the ST1½ Containment Duty pump.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-st1-1-2-1-1-2-metallic-containment-duty-pumping-diaphragm\"\u003eView Product →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eContainment Duty\u003c\/span\u003e\n \u003ch4\u003eAll Containment Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003eBrowse Sandpiper Containment Duty Driver and Pumping diaphragms by model, size and pump construction.\u003c\/p\u003e\n \u003ca href=\"\/vi\/collections\/sandpiper-containment-duty-aodd-pump-diaphragms\"\u003eView Collection →\u003c\/a\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-help-banner\"\u003e\n\n \u003cdiv\u003e\n \u003ch3\u003eNeed Help Selecting the Correct ST25 Pumping Diaphragm?\u003c\/h3\u003e\n \u003cp\u003e\n Send ABS Engineering your complete Sandpiper pump model, existing\n diaphragm part number, pumped fluid and operating conditions. Our team\n can assist with identifying the correct genuine Sandpiper replacement part.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-cta-links\"\u003e\n \u003ca href=\"\/vi\/pages\/contact\"\u003eRequest a Quote\u003c\/a\u003e\n \u003ca href=\"\/vi\/pages\/contact\"\u003eRequest Spec Sheet\u003c\/a\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"SANDPIPER","offers":[{"title":"PTFE","offer_id":53003014308021,"sku":"286.009.604","price":0.0,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/6168\/7989\/files\/18828594-0b1f-46fa-937b-91e8133bb63a.png?v=1790049874"},{"product_id":"sandpiper-st1-1-2-1-1-2-metallic-containment-duty-driver-diaphragm","title":"Sandpiper ST1½ 1½\" Containment Duty AODD Pump Driver Diaphragm for Metallic Pumps","description":"\u003cdiv class=\"sp-diaphragm-desc\"\u003e\n\n\u003cstyle\u003e\n.sp-diaphragm-desc{\n --sp-blue:#1e3a8a;--sp-blue-light:#eef2ff;--sp-blue-soft:#f7f9ff;\n --sp-text:#2b2f38;--sp-muted:#626977;--sp-border:#e1e5ec;--sp-white:#ffffff;\n max-width:1100px;margin:0 auto;font-family:Arial,Helvetica,sans-serif;\n color:var(--sp-text);line-height:1.65;\n}\n.sp-diaphragm-desc *{box-sizing:border-box;}\n.sp-diaphragm-desc h2{color:var(--sp-blue);font-size:27px;line-height:1.3;margin:0 0 12px;}\n.sp-diaphragm-desc h3{color:var(--sp-blue);font-size:21px;line-height:1.35;margin:38px 0 14px;}\n.sp-diaphragm-desc h4{color:var(--sp-blue);font-size:15px;line-height:1.4;margin:0 0 8px;}\n.sp-diaphragm-desc p{margin:0 0 14px;font-size:15px;}\n.sp-diaphragm-desc ul{margin:0;padding-left:20px;font-size:15px;}\n.sp-diaphragm-desc li{margin-bottom:7px;}\n\n.sp-eyebrow{\n display:inline-block;color:var(--sp-blue);background:var(--sp-blue-light);\n font-size:12px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;\n padding:6px 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padding:16px 18px;margin:18px 0 34px;border-radius:0 8px 8px 0;font-size:14px;\n}\n\n.sp-app-grid{\n display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));\n gap:15px;margin:18px 0 34px;\n}\n.sp-app-card{\n border:1px solid var(--sp-border);border-radius:10px;\n padding:18px;background:#fff;\n}\n.sp-app-card strong{display:block;color:var(--sp-blue);margin-bottom:6px;}\n.sp-app-card p{font-size:14px;color:var(--sp-muted);margin:0;}\n\n.sp-faq{border-top:1px solid var(--sp-border);margin-bottom:36px;}\n.sp-faq details{border-bottom:1px solid var(--sp-border);}\n.sp-faq summary{\n cursor:pointer;list-style:none;color:var(--sp-blue);font-size:15px;\n font-weight:700;padding:17px 34px 17px 4px;position:relative;\n}\n.sp-faq summary::-webkit-details-marker{display:none;}\n.sp-faq summary:after{\n content:\"+\";position:absolute;right:5px;top:14px;font-size:22px;font-weight:400;\n}\n.sp-faq details[open] summary:after{content:\"−\";}\n.sp-faq details p{padding:0 4px 17px;color:var(--sp-muted);font-size:14px;}\n\n.sp-related-grid{\n display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));\n gap:16px;margin:20px 0 38px;\n}\n.sp-related-card{\n border:1px solid var(--sp-border);border-radius:10px;padding:20px;\n background:#fff;display:flex;flex-direction:column;min-height:180px;\n}\n.sp-related-label{\n display:inline-block;width:max-content;color:var(--sp-blue);\n background:var(--sp-blue-light);padding:5px 9px;border-radius:16px;\n font-size:11px;font-weight:700;margin-bottom:12px;\n}\n.sp-related-card h4{font-size:16px;margin-bottom:8px;}\n.sp-related-card p{color:var(--sp-muted);font-size:13px;flex-grow:1;}\n.sp-related-card a{color:var(--sp-blue);font-size:13px;font-weight:700;text-decoration:none;}\n\n.sp-help-banner{\n background:var(--sp-blue);color:#fff;border-radius:12px;padding:28px 30px;\n display:flex;justify-content:space-between;align-items:center;gap:24px;\n flex-wrap:wrap;margin-top:40px;\n}\n.sp-help-banner h3{color:#fff;margin:0 0 7px;font-size:20px;}\n.sp-help-banner p{color:#e4e9f8;font-size:14px;margin:0;max-width:660px;}\n.sp-cta-links{display:flex;gap:10px;flex-wrap:wrap;}\n.sp-cta-links a{\n background:#fff;color:var(--sp-blue);text-decoration:none;\n font-weight:700;font-size:14px;padding:12px 22px;border-radius:25px;\n}\n\n@media(max-width:760px){\n .sp-diaphragm-desc h2{font-size:23px;}\n .sp-overview-wrap{grid-template-columns:1fr;}\n .sp-cta-links{width:100%;}\n .sp-cta-links a{width:100%;text-align:center;}\n}\n\u003c\/style\u003e\n\n\u003cspan class=\"sp-eyebrow\"\u003eGenuine Sandpiper Replacement Part\u003c\/span\u003e\n\n\u003ch2\u003eSandpiper ST1½ 1½\" Containment Duty AODD Pump Driver Diaphragm for Metallic Pumps\u003c\/h2\u003e\n\n\u003cp class=\"sp-intro\"\u003e\n Genuine Sandpiper driver diaphragm replacement parts for compatible\n ST1½ 1½\" Metallic Containment Duty AODD pumps.\n Confirm the complete pump identification, diaphragm configuration and\n manufacturer part number before ordering.\n\u003c\/p\u003e\n\n\u003cp class=\"sp-atomic-answer\"\u003e\n The Sandpiper ST1½ 1½\" Containment Duty Driver diaphragm is a genuine replacement component for compatible Metallic AODD pumps. The Driver diaphragm is positioned on the air side of the sealed containment chamber, while the separate Pumping diaphragm is positioned on the process-fluid side.\n\u003c\/p\u003e\n\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-overview-wrap\"\u003e\n\n \u003cdiv class=\"sp-overview-main\"\u003e\n \u003cp\u003eThe \u003cstrong\u003eSandpiper ST1½ Driver Diaphragm\u003c\/strong\u003e is selected from the complete pump identification and diaphragm\/check-valve material code. Depending on the model, the Driver side may use a single elastomer diaphragm or a multi-component PTFE overlay and backup arrangement.\u003c\/p\u003e\n\n \u003cp\u003e\n SANDPIPER Containment Duty pumps use a two-diaphragm design with a\n sealed containment chamber between the Driver and Pumping diaphragms.\n This arrangement creates an additional barrier between the air side\n and wet side of the pump.\n \u003c\/p\u003e\n\n \u003cp\u003e\n ABS Engineering supplies genuine Sandpiper replacement parts and can\n assist with identifying the correct diaphragm from the complete pump\n model number and existing manufacturer part number.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-ideal-for\"\u003e\n \u003ch4\u003eRecommended For\u003c\/h4\u003e\n \u003cul\u003e\n \u003cli\u003eST1½ Containment Duty Driver diaphragm replacement\u003c\/li\u003e\n\u003cli\u003eContainment chamber inspection and servicing\u003c\/li\u003e\n\u003cli\u003eExact manufacturer part-number replacement\u003c\/li\u003e\n\u003cli\u003ePlanned preventive maintenance\u003c\/li\u003e\n\u003cli\u003eCritical spare-parts stock\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eDriver Diaphragm vs Pumping Diaphragm\u003c\/h3\u003e\n\n\u003cp class=\"sp-atomic-answer\"\u003e\n The \u003cstrong\u003eDriver diaphragm\u003c\/strong\u003e and \u003cstrong\u003ePumping diaphragm\u003c\/strong\u003e are separate parts. The containment chamber sits between them, forming a sealed barrier between the air side and wet side. The Driver diaphragm therefore must be matched to the same manufacturer-listed pump configuration as the Pumping diaphragm.\n\u003c\/p\u003e\n\n\u003ch3\u003eCompatibility \u0026amp; Product Details\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eSandpiper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Pump Model\u003c\/th\u003e\n\u003ctd\u003eSandpiper ST1½\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePump Series\u003c\/th\u003e\n\u003ctd\u003eContainment Duty Ball Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNominal Pump Size\u003c\/th\u003e\n\u003ctd\u003e1½\" \/ 40 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePorting\u003c\/th\u003e\n\u003ctd\u003e1½\" NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eDriver Diaphragm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Pump Construction\u003c\/th\u003e\n\u003ctd\u003eMetallic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDesign Level\u003c\/th\u003e\n\u003ctd\u003eDesign Level 5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiaphragm \/ Check-Valve Material Codes\u003c\/th\u003e\n\u003ctd\u003eGI, GN and GV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDriver Diaphragm Material\u003c\/th\u003e\n\u003ctd\u003eEPDM, Neoprene, FKM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003eVaries according to the selected material or component\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eHow to Select the Correct ST1½ Driver Diaphragm\u003c\/h3\u003e\n\n\u003cp\u003e\n Confirm the complete ST1½ pump identification before selecting\n a replacement driver diaphragm. Do not select by pump size or\n diaphragm material alone because the applicable component depends on\n the manufacturer-listed pump configuration.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eConfirm Pump Model\u003c\/h4\u003e\n \u003cp\u003eVerify that the pump is a Sandpiper ST1½ 1½\" Containment Duty AODD pump.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eConfirm Pump Construction\u003c\/h4\u003e\n \u003cp\u003eCheck that the pump construction is Metallic and verify the complete model identification.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003eCheck the Diaphragm Code\u003c\/h4\u003e\n \u003cp\u003eIdentify the applicable diaphragm\/check-valve material code: GI, GN and GV.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eVerify Part Number\u003c\/h4\u003e\n \u003cp\u003eMatch the required driver diaphragm material or component to the exact manufacturer part number.\u003c\/p\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eSandpiper ST1½ Driver Diaphragm Part Numbers\u003c\/h3\u003e\n\n\u003cp\u003e\n Use the table below to identify the manufacturer-listed driver\n diaphragm material or component for the applicable ST1½\n Containment Duty configuration.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-part-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth\u003ePump Code\u003c\/th\u003e\n \u003cth\u003eDriver Diaphragm Material \/ Component\u003c\/th\u003e\n \u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eGI\u003c\/td\u003e\n\u003ctd\u003eEPDM Driver Diaphragm\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.005.364\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGN\u003c\/td\u003e\n\u003ctd\u003eNeoprene Driver Diaphragm\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.005.365\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGV\u003c\/td\u003e\n\u003ctd\u003eFKM Driver Diaphragm\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.005.363\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eConfiguration Note:\u003c\/strong\u003e\n GI uses EPDM Driver Diaphragm 286.005.364, GN uses Neoprene Driver Diaphragm 286.005.365 and GV uses FKM Driver Diaphragm 286.005.363.\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eDriver \/ Pumping Compatibility:\u003c\/strong\u003e\n Driver and Pumping diaphragms are separate replacement parts but must\n follow the same manufacturer-listed pump configuration. Do not create\n arbitrary Driver and Pumping material combinations.\n\u003c\/div\u003e\n\n\u003ch3\u003eWhy Choose Genuine Sandpiper Driver Diaphragms?\u003c\/h3\u003e\n\n\u003cp\u003e\n Genuine Sandpiper diaphragms are intended for compatible Sandpiper\n Containment Duty pump configurations. Matching the correct material,\n construction and manufacturer part number helps maintenance and\n purchasing teams identify the correct physical replacement component.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eCorrect Model Compatibility\u003c\/h4\u003e\n \u003cp\u003eSelect the replacement diaphragm according to the applicable ST1½ pump configuration.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eExact Part Identification\u003c\/h4\u003e\n \u003cp\u003eUse the complete manufacturer part number rather than material name alone.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003eContainment-Specific Selection\u003c\/h4\u003e\n \u003cp\u003eKeep Driver and Pumping diaphragm roles and multi-component constructions clearly identified.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eGenuine Sandpiper Replacement Part\u003c\/h4\u003e\n \u003cp\u003eMaintain compatible pumps using genuine manufacturer replacement components.\u003c\/p\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eChemical Compatibility:\u003c\/strong\u003e\n Do not select a diaphragm material from the application name alone.\n Pumped fluid, concentration, temperature and operating conditions must\n be considered when confirming material compatibility.\n\u003c\/div\u003e\n\n\u003ch3\u003eWhen Should the ST1½ Driver Diaphragm Be Inspected?\u003c\/h3\u003e\n\n\u003cp\u003e\n Inspect the applicable diaphragm components during planned pump maintenance\n and whenever leak detection, abnormal pump behaviour or visible component\n condition indicates that diaphragm inspection is required.\n\u003c\/p\u003e\n\n\u003cul\u003e\n \u003cli\u003eDuring scheduled containment pump maintenance\u003c\/li\u003e\n\u003cli\u003eWhen the Driver chamber is opened for servicing\u003c\/li\u003e\n\u003cli\u003eIf visual, electronic or mechanical leak detection indicates a containment event\u003c\/li\u003e\n\u003cli\u003eIf diaphragm wear, cracking, stretching or damage is identified\u003c\/li\u003e\n\u003cli\u003eWhen abnormal pump performance leads to diaphragm inspection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-faq\"\u003e\n \u003cdetails\u003e\u003csummary\u003eWhat is the difference between the Driver and Pumping diaphragm?\u003c\/summary\u003e\u003cp\u003eThe Driver diaphragm is on the air side of the containment chamber, while the Pumping diaphragm is on the process-fluid side. They are separate replacement parts with different applicable part numbers.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhich ST1½ Driver diaphragm variants are listed on this page?\u003c\/summary\u003e\u003cp\u003eThe applicable selections are EPDM, Neoprene, FKM. Confirm the complete pump code before ordering.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan I select the Driver diaphragm by material name alone?\u003c\/summary\u003e\u003cp\u003eNo. Confirm the pump model, construction, diaphragm\/check-valve material code and manufacturer part number because the same material can be used differently across pump configurations.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDo I need to replace the Pumping diaphragm at the same time?\u003c\/summary\u003e\u003cp\u003eDriver and Pumping diaphragms are separate components. Whether both require replacement depends on the applicable service procedure and inspection findings; do not assume one part number covers both sides.\u003c\/p\u003e\u003c\/details\u003e\n \u003cdetails\u003e\n \u003csummary\u003eHow do I confirm the correct ST1½ Driver diaphragm part number?\u003c\/summary\u003e\n \u003cp\u003eCheck the complete pump model number, diaphragm\/check-valve material code and existing part number. If the identification is unclear, provide the pump nameplate details to ABS Engineering for verification.\u003c\/p\u003e\n \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"text-align:center;\"\u003eExplore Other Sandpiper Containment Duty Diaphragms\u003c\/h3\u003e\n\n\n\u003cdiv class=\"sp-related-grid\"\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eST1½ 1½\"\u003c\/span\u003e\n \u003ch4\u003eST1½ Pumping Diaphragm\u003c\/h4\u003e\n \u003cp\u003eView the matching pumping-side diaphragm parts for the same Containment Duty pump model.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-st1-1-2-1-1-2-metallic-containment-duty-pumping-diaphragm\"\u003eView Pumping Diaphragm →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eST25 1\"\u003c\/span\u003e\n \u003ch4\u003eST25 Containment Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003eBrowse compatible Driver and Pumping diaphragm replacement parts for the ST25.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-st25-1-metallic-containment-duty-driver-diaphragm\"\u003eView Product →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eST40 1½\"\u003c\/span\u003e\n \u003ch4\u003eST40 Containment Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003eExplore genuine replacement diaphragm parts for the ST40 Containment Duty pump.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-st40-1-1-2-metallic-containment-duty-driver-diaphragm\"\u003eView Product →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eContainment Duty\u003c\/span\u003e\n \u003ch4\u003eAll Containment Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003eBrowse Sandpiper Containment Duty Driver and Pumping diaphragms by model, size and pump construction.\u003c\/p\u003e\n \u003ca href=\"\/vi\/collections\/sandpiper-containment-duty-aodd-pump-diaphragms\"\u003eView Collection →\u003c\/a\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-help-banner\"\u003e\n\n \u003cdiv\u003e\n \u003ch3\u003eNeed Help Selecting the Correct ST1½ Driver Diaphragm?\u003c\/h3\u003e\n \u003cp\u003e\n Send ABS Engineering your complete Sandpiper pump model, existing\n diaphragm part number, pumped fluid and operating conditions. Our team\n can assist with identifying the correct genuine Sandpiper replacement part.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-cta-links\"\u003e\n \u003ca href=\"\/vi\/pages\/contact\"\u003eRequest a Quote\u003c\/a\u003e\n \u003ca href=\"\/vi\/pages\/contact\"\u003eRequest Spec Sheet\u003c\/a\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"SANDPIPER","offers":[{"title":"EPDM","offer_id":53003343921333,"sku":null,"price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Neoprene","offer_id":53003343954101,"sku":null,"price":0.0,"currency_code":"MYR","in_stock":true},{"title":"FKM","offer_id":53003343986869,"sku":null,"price":0.0,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/6168\/7989\/files\/18828594-0b1f-46fa-937b-91e8133bb63a_c4248b33-d5e6-4e00-95d7-939c59188ac7.png?v=1790049910"},{"product_id":"sandpiper-st1-1-containment-duty-aodd-pump-pumping-diaphragm-for-metallic-pumps","title":"Sandpiper ST1½ 1½\" Containment Duty AODD Pump Pumping Diaphragm for Metallic Pumps","description":"\u003cdiv class=\"sp-diaphragm-desc\"\u003e\n\n\u003cstyle\u003e\n.sp-diaphragm-desc{\n --sp-blue:#1e3a8a;--sp-blue-light:#eef2ff;--sp-blue-soft:#f7f9ff;\n 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display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));\n gap:16px;margin:20px 0 38px;\n}\n.sp-related-card{\n border:1px solid var(--sp-border);border-radius:10px;padding:20px;\n background:#fff;display:flex;flex-direction:column;min-height:180px;\n}\n.sp-related-label{\n display:inline-block;width:max-content;color:var(--sp-blue);\n background:var(--sp-blue-light);padding:5px 9px;border-radius:16px;\n font-size:11px;font-weight:700;margin-bottom:12px;\n}\n.sp-related-card h4{font-size:16px;margin-bottom:8px;}\n.sp-related-card p{color:var(--sp-muted);font-size:13px;flex-grow:1;}\n.sp-related-card a{color:var(--sp-blue);font-size:13px;font-weight:700;text-decoration:none;}\n\n.sp-help-banner{\n background:var(--sp-blue);color:#fff;border-radius:12px;padding:28px 30px;\n display:flex;justify-content:space-between;align-items:center;gap:24px;\n flex-wrap:wrap;margin-top:40px;\n}\n.sp-help-banner h3{color:#fff;margin:0 0 7px;font-size:20px;}\n.sp-help-banner p{color:#e4e9f8;font-size:14px;margin:0;max-width:660px;}\n.sp-cta-links{display:flex;gap:10px;flex-wrap:wrap;}\n.sp-cta-links a{\n background:#fff;color:var(--sp-blue);text-decoration:none;\n font-weight:700;font-size:14px;padding:12px 22px;border-radius:25px;\n}\n\n@media(max-width:760px){\n .sp-diaphragm-desc h2{font-size:23px;}\n .sp-overview-wrap{grid-template-columns:1fr;}\n .sp-cta-links{width:100%;}\n .sp-cta-links a{width:100%;text-align:center;}\n}\n\u003c\/style\u003e\n\n\u003cspan class=\"sp-eyebrow\"\u003eGenuine Sandpiper Replacement Part\u003c\/span\u003e\n\n\u003ch2\u003eSandpiper ST1½ 1½\" Containment Duty AODD Pump Pumping Diaphragm for Metallic Pumps\u003c\/h2\u003e\n\n\u003cp class=\"sp-intro\"\u003e\n Genuine Sandpiper pumping diaphragm replacement parts for compatible\n ST1½ 1½\" Metallic Containment Duty AODD pumps.\n Confirm the complete pump identification, diaphragm configuration and\n manufacturer part number before ordering.\n\u003c\/p\u003e\n\n\u003cp class=\"sp-atomic-answer\"\u003e\n The Sandpiper ST1½ 1½\" Containment Duty Pumping diaphragm is a genuine replacement process-side component for compatible Metallic AODD pumps. The Pumping diaphragm is positioned on the wet side of the sealed containment chamber and is separate from the Driver diaphragm.\n\u003c\/p\u003e\n\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-overview-wrap\"\u003e\n\n \u003cdiv class=\"sp-overview-main\"\u003e\n \u003cp\u003eThe \u003cstrong\u003eSandpiper ST1½ Pumping Diaphragm\u003c\/strong\u003e must be matched to the complete pump configuration. The manufacturer-listed Pumping material or component can differ from the Driver side, so the complete diaphragm\/check-valve material code and exact part number should be checked before ordering.\u003c\/p\u003e\n\n \u003cp\u003e\n SANDPIPER Containment Duty pumps use a two-diaphragm design with a\n sealed containment chamber between the Driver and Pumping diaphragms.\n This arrangement creates an additional barrier between the air side\n and wet side of the pump.\n \u003c\/p\u003e\n\n \u003cp\u003e\n ABS Engineering supplies genuine Sandpiper replacement parts and can\n assist with identifying the correct diaphragm from the complete pump\n model number and existing manufacturer part number.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-ideal-for\"\u003e\n \u003ch4\u003eRecommended For\u003c\/h4\u003e\n \u003cul\u003e\n \u003cli\u003eST1½ Containment Duty Pumping diaphragm replacement\u003c\/li\u003e\n\u003cli\u003eProcess-side wet-end maintenance\u003c\/li\u003e\n\u003cli\u003eContainment chamber inspection and servicing\u003c\/li\u003e\n\u003cli\u003eExact manufacturer part-number replacement\u003c\/li\u003e\n\u003cli\u003eCritical spare-parts stock\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eDriver Diaphragm vs Pumping Diaphragm\u003c\/h3\u003e\n\n\u003cp class=\"sp-atomic-answer\"\u003e\n The \u003cstrong\u003ePumping diaphragm\u003c\/strong\u003e is the process-fluid-side diaphragm, while the \u003cstrong\u003eDriver diaphragm\u003c\/strong\u003e is on the air side of the containment chamber. The two diaphragms work as part of the same containment arrangement but are separate replaceable components with separate applicable part numbers.\n\u003c\/p\u003e\n\n\u003ch3\u003eCompatibility \u0026amp; Product Details\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eSandpiper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Pump Model\u003c\/th\u003e\n\u003ctd\u003eSandpiper ST1½\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePump Series\u003c\/th\u003e\n\u003ctd\u003eContainment Duty Ball Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNominal Pump Size\u003c\/th\u003e\n\u003ctd\u003e1½\" \/ 40 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePorting\u003c\/th\u003e\n\u003ctd\u003e1½\" NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003ePumping Diaphragm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Pump Construction\u003c\/th\u003e\n\u003ctd\u003eMetallic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDesign Level\u003c\/th\u003e\n\u003ctd\u003eDesign Level 5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiaphragm \/ Check-Valve Material Codes\u003c\/th\u003e\n\u003ctd\u003eGI, GN and GV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePumping Diaphragm Material\u003c\/th\u003e\n\u003ctd\u003ePTFE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003eVaries according to the selected material or component\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eHow to Select the Correct ST1½ Pumping Diaphragm\u003c\/h3\u003e\n\n\u003cp\u003e\n Confirm the complete ST1½ pump identification before selecting\n a replacement pumping diaphragm. Do not select by pump size or\n diaphragm material alone because the applicable component depends on\n the manufacturer-listed pump configuration.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eConfirm Pump Model\u003c\/h4\u003e\n \u003cp\u003eVerify that the pump is a Sandpiper ST1½ 1½\" Containment Duty AODD pump.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eConfirm Pump Construction\u003c\/h4\u003e\n \u003cp\u003eCheck that the pump construction is Metallic and verify the complete model identification.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003eCheck the Diaphragm Code\u003c\/h4\u003e\n \u003cp\u003eIdentify the applicable diaphragm\/check-valve material code: GI, GN and GV.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eVerify Part Number\u003c\/h4\u003e\n \u003cp\u003eMatch the required pumping diaphragm material or component to the exact manufacturer part number.\u003c\/p\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eSandpiper ST1½ Pumping Diaphragm Part Numbers\u003c\/h3\u003e\n\n\u003cp\u003e\n Use the table below to identify the manufacturer-listed pumping\n diaphragm material or component for the applicable ST1½\n Containment Duty configuration.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-part-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth\u003ePump Code\u003c\/th\u003e\n \u003cth\u003ePumping Diaphragm Material \/ Component\u003c\/th\u003e\n \u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eGI\u003c\/td\u003e\n\u003ctd\u003ePTFE Pumping Diaphragm\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.017.604\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGN\u003c\/td\u003e\n\u003ctd\u003ePTFE Pumping Diaphragm\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.017.604\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGV\u003c\/td\u003e\n\u003ctd\u003ePTFE Pumping Diaphragm\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.017.604\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eConfiguration Note:\u003c\/strong\u003e\n GI, GN and GV use different Driver diaphragm materials but all use PTFE Pumping Diaphragm 286.017.604.\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eDriver \/ Pumping Compatibility:\u003c\/strong\u003e\n Driver and Pumping diaphragms are separate replacement parts but must\n follow the same manufacturer-listed pump configuration. Do not create\n arbitrary Driver and Pumping material combinations.\n\u003c\/div\u003e\n\n\u003ch3\u003eWhy Choose Genuine Sandpiper Pumping Diaphragms?\u003c\/h3\u003e\n\n\u003cp\u003e\n Genuine Sandpiper diaphragms are intended for compatible Sandpiper\n Containment Duty pump configurations. Matching the correct material,\n construction and manufacturer part number helps maintenance and\n purchasing teams identify the correct physical replacement component.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eCorrect Model Compatibility\u003c\/h4\u003e\n \u003cp\u003eSelect the replacement diaphragm according to the applicable ST1½ pump configuration.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eExact Part Identification\u003c\/h4\u003e\n \u003cp\u003eUse the complete manufacturer part number rather than material name alone.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003eContainment-Specific Selection\u003c\/h4\u003e\n \u003cp\u003eKeep Driver and Pumping diaphragm roles and multi-component constructions clearly identified.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eGenuine Sandpiper Replacement Part\u003c\/h4\u003e\n \u003cp\u003eMaintain compatible pumps using genuine manufacturer replacement components.\u003c\/p\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eChemical Compatibility:\u003c\/strong\u003e\n Do not select a diaphragm material from the application name alone.\n Pumped fluid, concentration, temperature and operating conditions must\n be considered when confirming material compatibility.\n\u003c\/div\u003e\n\n\u003ch3\u003eWhen Should the ST1½ Pumping Diaphragm Be Inspected?\u003c\/h3\u003e\n\n\u003cp\u003e\n Inspect the applicable diaphragm components during planned pump maintenance\n and whenever leak detection, abnormal pump behaviour or visible component\n condition indicates that diaphragm inspection is required.\n\u003c\/p\u003e\n\n\u003cul\u003e\n \u003cli\u003eDuring scheduled containment wet-end maintenance\u003c\/li\u003e\n\u003cli\u003eIf visual, electronic or mechanical leak detection indicates a containment event\u003c\/li\u003e\n\u003cli\u003eIf process fluid is found in the containment chamber during inspection\u003c\/li\u003e\n\u003cli\u003eIf visible wear, cracking, deformation or diaphragm damage is identified\u003c\/li\u003e\n\u003cli\u003eWhen abnormal pump performance leads to wet-end inspection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-faq\"\u003e\n \u003cdetails\u003e\u003csummary\u003eWhat is the difference between the Pumping and Driver diaphragm?\u003c\/summary\u003e\u003cp\u003eThe Pumping diaphragm is on the process-fluid side of the containment chamber, while the Driver diaphragm is on the air side. They are separate replacement parts.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhich ST1½ Pumping diaphragm variants are listed on this page?\u003c\/summary\u003e\u003cp\u003eThe applicable selections are PTFE. Confirm the complete pump code before ordering.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan I select the Pumping diaphragm by material alone?\u003c\/summary\u003e\u003cp\u003eNo. Confirm the complete pump identification, diaphragm\/check-valve material code and manufacturer part number before ordering.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDo Driver and Pumping diaphragm materials always match?\u003c\/summary\u003e\u003cp\u003eNo. Some Containment Duty configurations use different Driver and Pumping materials or constructions. Follow the manufacturer-listed pump configuration rather than selecting the two sides independently.\u003c\/p\u003e\u003c\/details\u003e\n \u003cdetails\u003e\n \u003csummary\u003eHow do I confirm the correct ST1½ Pumping diaphragm part number?\u003c\/summary\u003e\n \u003cp\u003eCheck the complete pump model number, diaphragm\/check-valve material code and existing part number. If the identification is unclear, provide the pump nameplate details to ABS Engineering for verification.\u003c\/p\u003e\n \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"text-align:center;\"\u003eExplore Other Sandpiper Containment Duty Diaphragms\u003c\/h3\u003e\n\n\n\u003cdiv class=\"sp-related-grid\"\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eST1½ 1½\"\u003c\/span\u003e\n \u003ch4\u003eST1½ Driver Diaphragm\u003c\/h4\u003e\n \u003cp\u003eView the matching driver-side diaphragm parts for the same Containment Duty pump model.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-st1-1-2-1-1-2-metallic-containment-duty-driver-diaphragm\"\u003eView Driver Diaphragm →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eST25 1\"\u003c\/span\u003e\n \u003ch4\u003eST25 Containment Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003eBrowse compatible Driver and Pumping diaphragm replacement parts for the ST25.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-st25-1-metallic-containment-duty-pumping-diaphragm\"\u003eView Product →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eST40 1½\"\u003c\/span\u003e\n \u003ch4\u003eST40 Containment Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003eExplore genuine replacement diaphragm parts for the ST40 Containment Duty pump.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-st40-1-1-2-metallic-containment-duty-pumping-diaphragm\"\u003eView Product →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eContainment Duty\u003c\/span\u003e\n \u003ch4\u003eAll Containment Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003eBrowse Sandpiper Containment Duty Driver and Pumping diaphragms by model, size and pump construction.\u003c\/p\u003e\n \u003ca href=\"\/vi\/collections\/sandpiper-containment-duty-aodd-pump-diaphragms\"\u003eView Collection →\u003c\/a\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-help-banner\"\u003e\n\n \u003cdiv\u003e\n \u003ch3\u003eNeed Help Selecting the Correct ST1½ Pumping Diaphragm?\u003c\/h3\u003e\n \u003cp\u003e\n Send ABS Engineering your complete Sandpiper pump model, existing\n diaphragm part number, pumped fluid and operating conditions. Our team\n can assist with identifying the correct genuine Sandpiper replacement part.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-cta-links\"\u003e\n \u003ca href=\"\/vi\/pages\/contact\"\u003eRequest a Quote\u003c\/a\u003e\n \u003ca href=\"\/vi\/pages\/contact\"\u003eRequest Spec Sheet\u003c\/a\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"SANDPIPER","offers":[{"title":"PTFE","offer_id":53003050385589,"sku":"286.017.604","price":0.0,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/6168\/7989\/files\/79e86134-8188-40d5-a188-5b5124873a12.png?v=1790065198"},{"product_id":"sandpiper-st40-1-containment-duty-aodd-pump-driver-diaphragm-for-metallic-pumps","title":"Sandpiper ST40 1½\" Containment Duty AODD Pump Driver Diaphragm for Metallic Pumps","description":"\u003cdiv class=\"sp-diaphragm-desc\"\u003e\n\n\u003cstyle\u003e\n.sp-diaphragm-desc{\n --sp-blue:#1e3a8a;--sp-blue-light:#eef2ff;--sp-blue-soft:#f7f9ff;\n --sp-text:#2b2f38;--sp-muted:#626977;--sp-border:#e1e5ec;--sp-white:#ffffff;\n max-width:1100px;margin:0 auto;font-family:Arial,Helvetica,sans-serif;\n color:var(--sp-text);line-height:1.65;\n}\n.sp-diaphragm-desc *{box-sizing:border-box;}\n.sp-diaphragm-desc h2{color:var(--sp-blue);font-size:27px;line-height:1.3;margin:0 0 12px;}\n.sp-diaphragm-desc h3{color:var(--sp-blue);font-size:21px;line-height:1.35;margin:38px 0 14px;}\n.sp-diaphragm-desc h4{color:var(--sp-blue);font-size:15px;line-height:1.4;margin:0 0 8px;}\n.sp-diaphragm-desc p{margin:0 0 14px;font-size:15px;}\n.sp-diaphragm-desc ul{margin:0;padding-left:20px;font-size:15px;}\n.sp-diaphragm-desc li{margin-bottom:7px;}\n\n.sp-eyebrow{\n display:inline-block;color:var(--sp-blue);background:var(--sp-blue-light);\n font-size:12px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;\n padding:6px 11px;border-radius:20px;margin-bottom:12px;\n}\n.sp-intro{\n font-size:16px!important;color:var(--sp-muted);max-width:880px;\n margin-bottom:22px!important;\n}\n.sp-atomic-answer{\n font-size:16px!important;background:var(--sp-blue-soft);\n border-left:4px solid var(--sp-blue);padding:18px 20px;\n border-radius:0 8px 8px 0;margin:0 0 28px!important;\n}\n.sp-overview-wrap{\n display:grid;grid-template-columns:minmax(0,2fr) minmax(240px,1fr);\n gap:28px;align-items:start;margin:24px 0 28px;\n}\n.sp-ideal-for{\n background:var(--sp-blue-soft);border:1px solid #dfe5f5;\n border-radius:12px;padding:22px;\n}\n.sp-ideal-for h4{font-size:16px;margin-bottom:12px;}\n\n.sp-benefit-grid{\n display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));\n gap:16px;margin:22px 0 38px;\n}\n.sp-benefit-card{\n border:1px solid var(--sp-border);border-radius:10px;\n padding:20px;background:var(--sp-white);\n}\n.sp-benefit-number{\n 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padding:16px 18px;margin:18px 0 34px;border-radius:0 8px 8px 0;font-size:14px;\n}\n\n.sp-app-grid{\n display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));\n gap:15px;margin:18px 0 34px;\n}\n.sp-app-card{\n border:1px solid var(--sp-border);border-radius:10px;\n padding:18px;background:#fff;\n}\n.sp-app-card strong{display:block;color:var(--sp-blue);margin-bottom:6px;}\n.sp-app-card p{font-size:14px;color:var(--sp-muted);margin:0;}\n\n.sp-faq{border-top:1px solid var(--sp-border);margin-bottom:36px;}\n.sp-faq details{border-bottom:1px solid var(--sp-border);}\n.sp-faq summary{\n cursor:pointer;list-style:none;color:var(--sp-blue);font-size:15px;\n font-weight:700;padding:17px 34px 17px 4px;position:relative;\n}\n.sp-faq summary::-webkit-details-marker{display:none;}\n.sp-faq summary:after{\n content:\"+\";position:absolute;right:5px;top:14px;font-size:22px;font-weight:400;\n}\n.sp-faq details[open] summary:after{content:\"−\";}\n.sp-faq details p{padding:0 4px 17px;color:var(--sp-muted);font-size:14px;}\n\n.sp-related-grid{\n display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));\n gap:16px;margin:20px 0 38px;\n}\n.sp-related-card{\n border:1px solid var(--sp-border);border-radius:10px;padding:20px;\n background:#fff;display:flex;flex-direction:column;min-height:180px;\n}\n.sp-related-label{\n display:inline-block;width:max-content;color:var(--sp-blue);\n background:var(--sp-blue-light);padding:5px 9px;border-radius:16px;\n font-size:11px;font-weight:700;margin-bottom:12px;\n}\n.sp-related-card h4{font-size:16px;margin-bottom:8px;}\n.sp-related-card p{color:var(--sp-muted);font-size:13px;flex-grow:1;}\n.sp-related-card a{color:var(--sp-blue);font-size:13px;font-weight:700;text-decoration:none;}\n\n.sp-help-banner{\n background:var(--sp-blue);color:#fff;border-radius:12px;padding:28px 30px;\n display:flex;justify-content:space-between;align-items:center;gap:24px;\n flex-wrap:wrap;margin-top:40px;\n}\n.sp-help-banner h3{color:#fff;margin:0 0 7px;font-size:20px;}\n.sp-help-banner p{color:#e4e9f8;font-size:14px;margin:0;max-width:660px;}\n.sp-cta-links{display:flex;gap:10px;flex-wrap:wrap;}\n.sp-cta-links a{\n background:#fff;color:var(--sp-blue);text-decoration:none;\n font-weight:700;font-size:14px;padding:12px 22px;border-radius:25px;\n}\n\n@media(max-width:760px){\n .sp-diaphragm-desc h2{font-size:23px;}\n .sp-overview-wrap{grid-template-columns:1fr;}\n .sp-cta-links{width:100%;}\n .sp-cta-links a{width:100%;text-align:center;}\n}\n\u003c\/style\u003e\n\n\u003cspan class=\"sp-eyebrow\"\u003eGenuine Sandpiper Replacement Part\u003c\/span\u003e\n\n\u003ch2\u003eSandpiper ST40 1½\" Containment Duty AODD Pump Driver Diaphragm for Metallic Pumps\u003c\/h2\u003e\n\n\u003cp class=\"sp-intro\"\u003e\n Genuine Sandpiper driver diaphragm replacement parts for compatible\n ST40 1½\" Metallic Containment Duty AODD pumps.\n Confirm the complete pump identification, diaphragm configuration and\n manufacturer part number before ordering.\n\u003c\/p\u003e\n\n\u003cp class=\"sp-atomic-answer\"\u003e\n The Sandpiper ST40 1½\" Containment Duty Driver diaphragm is a genuine replacement component for compatible Metallic AODD pumps. The Driver diaphragm is positioned on the air side of the sealed containment chamber, while the separate Pumping diaphragm is positioned on the process-fluid side.\n\u003c\/p\u003e\n\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-overview-wrap\"\u003e\n\n \u003cdiv class=\"sp-overview-main\"\u003e\n \u003cp\u003eThe \u003cstrong\u003eSandpiper ST40 Driver Diaphragm\u003c\/strong\u003e is selected from the complete pump identification and diaphragm\/check-valve material code. Depending on the model, the Driver side may use a single elastomer diaphragm or a multi-component PTFE overlay and backup arrangement.\u003c\/p\u003e\n\n \u003cp\u003e\n SANDPIPER Containment Duty pumps use a two-diaphragm design with a\n sealed containment chamber between the Driver and Pumping diaphragms.\n This arrangement creates an additional barrier between the air side\n and wet side of the pump.\n \u003c\/p\u003e\n\n \u003cp\u003e\n ABS Engineering supplies genuine Sandpiper replacement parts and can\n assist with identifying the correct diaphragm from the complete pump\n model number and existing manufacturer part number.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-ideal-for\"\u003e\n \u003ch4\u003eRecommended For\u003c\/h4\u003e\n \u003cul\u003e\n \u003cli\u003eST40 Containment Duty Driver diaphragm replacement\u003c\/li\u003e\n\u003cli\u003eContainment chamber inspection and servicing\u003c\/li\u003e\n\u003cli\u003eExact manufacturer part-number replacement\u003c\/li\u003e\n\u003cli\u003ePlanned preventive maintenance\u003c\/li\u003e\n\u003cli\u003eCritical spare-parts stock\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eDriver Diaphragm vs Pumping Diaphragm\u003c\/h3\u003e\n\n\u003cp class=\"sp-atomic-answer\"\u003e\n The \u003cstrong\u003eDriver diaphragm\u003c\/strong\u003e and \u003cstrong\u003ePumping diaphragm\u003c\/strong\u003e are separate parts. The containment chamber sits between them, forming a sealed barrier between the air side and wet side. The Driver diaphragm therefore must be matched to the same manufacturer-listed pump configuration as the Pumping diaphragm.\n\u003c\/p\u003e\n\n\u003ch3\u003eCompatibility \u0026amp; Product Details\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eSandpiper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Pump Model\u003c\/th\u003e\n\u003ctd\u003eSandpiper ST40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePump Series\u003c\/th\u003e\n\u003ctd\u003eContainment Duty Ball Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNominal Pump Size\u003c\/th\u003e\n\u003ctd\u003e1½\" \/ 40 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePorting\u003c\/th\u003e\n\u003ctd\u003e1½\" BSP Tapered\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eDriver Diaphragm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Pump Construction\u003c\/th\u003e\n\u003ctd\u003eMetallic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDesign Level\u003c\/th\u003e\n\u003ctd\u003eDesign Level 5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiaphragm \/ Check-Valve Material Codes\u003c\/th\u003e\n\u003ctd\u003eGI, GN and GV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDriver Diaphragm Material\u003c\/th\u003e\n\u003ctd\u003eEPDM, Neoprene, FKM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003eVaries according to the selected material or component\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eHow to Select the Correct ST40 Driver Diaphragm\u003c\/h3\u003e\n\n\u003cp\u003e\n Confirm the complete ST40 pump identification before selecting\n a replacement driver diaphragm. Do not select by pump size or\n diaphragm material alone because the applicable component depends on\n the manufacturer-listed pump configuration.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eConfirm Pump Model\u003c\/h4\u003e\n \u003cp\u003eVerify that the pump is a Sandpiper ST40 1½\" Containment Duty AODD pump.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eConfirm Pump Construction\u003c\/h4\u003e\n \u003cp\u003eCheck that the pump construction is Metallic and verify the complete model identification.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003eCheck the Diaphragm Code\u003c\/h4\u003e\n \u003cp\u003eIdentify the applicable diaphragm\/check-valve material code: GI, GN and GV.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eVerify Part Number\u003c\/h4\u003e\n \u003cp\u003eMatch the required driver diaphragm material or component to the exact manufacturer part number.\u003c\/p\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eSandpiper ST40 Driver Diaphragm Part Numbers\u003c\/h3\u003e\n\n\u003cp\u003e\n Use the table below to identify the manufacturer-listed driver\n diaphragm material or component for the applicable ST40\n Containment Duty configuration.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-part-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth\u003ePump Code\u003c\/th\u003e\n \u003cth\u003eDriver Diaphragm Material \/ Component\u003c\/th\u003e\n \u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eGI\u003c\/td\u003e\n\u003ctd\u003eEPDM Driver Diaphragm\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.005.364\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGN\u003c\/td\u003e\n\u003ctd\u003eNeoprene Driver Diaphragm\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.005.365\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGV\u003c\/td\u003e\n\u003ctd\u003eFKM Driver Diaphragm\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.005.363\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eConfiguration Note:\u003c\/strong\u003e\n GI uses EPDM Driver Diaphragm 286.005.364, GN uses Neoprene Driver Diaphragm 286.005.365 and GV uses FKM Driver Diaphragm 286.005.363.\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eDriver \/ Pumping Compatibility:\u003c\/strong\u003e\n Driver and Pumping diaphragms are separate replacement parts but must\n follow the same manufacturer-listed pump configuration. Do not create\n arbitrary Driver and Pumping material combinations.\n\u003c\/div\u003e\n\n\u003ch3\u003eWhy Choose Genuine Sandpiper Driver Diaphragms?\u003c\/h3\u003e\n\n\u003cp\u003e\n Genuine Sandpiper diaphragms are intended for compatible Sandpiper\n Containment Duty pump configurations. Matching the correct material,\n construction and manufacturer part number helps maintenance and\n purchasing teams identify the correct physical replacement component.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eCorrect Model Compatibility\u003c\/h4\u003e\n \u003cp\u003eSelect the replacement diaphragm according to the applicable ST40 pump configuration.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eExact Part Identification\u003c\/h4\u003e\n \u003cp\u003eUse the complete manufacturer part number rather than material name alone.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003eContainment-Specific Selection\u003c\/h4\u003e\n \u003cp\u003eKeep Driver and Pumping diaphragm roles and multi-component constructions clearly identified.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eGenuine Sandpiper Replacement Part\u003c\/h4\u003e\n \u003cp\u003eMaintain compatible pumps using genuine manufacturer replacement components.\u003c\/p\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eChemical Compatibility:\u003c\/strong\u003e\n Do not select a diaphragm material from the application name alone.\n Pumped fluid, concentration, temperature and operating conditions must\n be considered when confirming material compatibility.\n\u003c\/div\u003e\n\n\u003ch3\u003eWhen Should the ST40 Driver Diaphragm Be Inspected?\u003c\/h3\u003e\n\n\u003cp\u003e\n Inspect the applicable diaphragm components during planned pump maintenance\n and whenever leak detection, abnormal pump behaviour or visible component\n condition indicates that diaphragm inspection is required.\n\u003c\/p\u003e\n\n\u003cul\u003e\n \u003cli\u003eDuring scheduled containment pump maintenance\u003c\/li\u003e\n\u003cli\u003eWhen the Driver chamber is opened for servicing\u003c\/li\u003e\n\u003cli\u003eIf visual, electronic or mechanical leak detection indicates a containment event\u003c\/li\u003e\n\u003cli\u003eIf diaphragm wear, cracking, stretching or damage is identified\u003c\/li\u003e\n\u003cli\u003eWhen abnormal pump performance leads to diaphragm inspection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-faq\"\u003e\n \u003cdetails\u003e\u003csummary\u003eWhat is the difference between the Driver and Pumping diaphragm?\u003c\/summary\u003e\u003cp\u003eThe Driver diaphragm is on the air side of the containment chamber, while the Pumping diaphragm is on the process-fluid side. They are separate replacement parts with different applicable part numbers.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhich ST40 Driver diaphragm variants are listed on this page?\u003c\/summary\u003e\u003cp\u003eThe applicable selections are EPDM, Neoprene, FKM. Confirm the complete pump code before ordering.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan I select the Driver diaphragm by material name alone?\u003c\/summary\u003e\u003cp\u003eNo. Confirm the pump model, construction, diaphragm\/check-valve material code and manufacturer part number because the same material can be used differently across pump configurations.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDo I need to replace the Pumping diaphragm at the same time?\u003c\/summary\u003e\u003cp\u003eDriver and Pumping diaphragms are separate components. Whether both require replacement depends on the applicable service procedure and inspection findings; do not assume one part number covers both sides.\u003c\/p\u003e\u003c\/details\u003e\n \u003cdetails\u003e\n \u003csummary\u003eHow do I confirm the correct ST40 Driver diaphragm part number?\u003c\/summary\u003e\n \u003cp\u003eCheck the complete pump model number, diaphragm\/check-valve material code and existing part number. If the identification is unclear, provide the pump nameplate details to ABS Engineering for verification.\u003c\/p\u003e\n \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"text-align:center;\"\u003eExplore Other Sandpiper Containment Duty Diaphragms\u003c\/h3\u003e\n\n\n\u003cdiv class=\"sp-related-grid\"\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eST40 1½\"\u003c\/span\u003e\n \u003ch4\u003eST40 Pumping Diaphragm\u003c\/h4\u003e\n \u003cp\u003eView the matching pumping-side diaphragm parts for the same Containment Duty pump model.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-st40-1-1-2-metallic-containment-duty-pumping-diaphragm\"\u003eView Pumping Diaphragm →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eST1½ 1½\"\u003c\/span\u003e\n \u003ch4\u003eST1½ Containment Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003eBrowse compatible Driver and Pumping diaphragm replacement parts for the ST1½.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-st1-1-2-1-1-2-metallic-containment-duty-driver-diaphragm\"\u003eView Product →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eS20 2\"\u003c\/span\u003e\n \u003ch4\u003eS20 Containment Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003eExplore genuine replacement diaphragm parts for the S20 Containment Duty pump.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-s20-2-non-metallic-containment-duty-driver-diaphragm\"\u003eView Product →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eContainment Duty\u003c\/span\u003e\n \u003ch4\u003eAll Containment Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003eBrowse Sandpiper Containment Duty Driver and Pumping diaphragms by model, size and pump construction.\u003c\/p\u003e\n \u003ca href=\"\/vi\/collections\/sandpiper-containment-duty-aodd-pump-diaphragms\"\u003eView Collection →\u003c\/a\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-help-banner\"\u003e\n\n \u003cdiv\u003e\n \u003ch3\u003eNeed Help Selecting the Correct ST40 Driver Diaphragm?\u003c\/h3\u003e\n \u003cp\u003e\n Send ABS Engineering your complete Sandpiper pump model, existing\n diaphragm part number, pumped fluid and operating conditions. Our team\n can assist with identifying the correct genuine Sandpiper replacement part.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-cta-links\"\u003e\n \u003ca href=\"\/vi\/pages\/contact\"\u003eRequest a Quote\u003c\/a\u003e\n \u003ca href=\"\/vi\/pages\/contact\"\u003eRequest Spec Sheet\u003c\/a\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"SANDPIPER","offers":[{"title":"EPDM","offer_id":53003069063349,"sku":"286.005.364","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Neoprene","offer_id":53003069096117,"sku":"286.005.365","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"FKM","offer_id":53003069128885,"sku":"286.005.363","price":0.0,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/6168\/7989\/files\/18828594-0b1f-46fa-937b-91e8133bb63a_c4248b33-d5e6-4e00-95d7-939c59188ac7.png?v=1790049910"},{"product_id":"sandpiper-st40-1-containment-duty-aodd-pump-pumping-diaphragm-for-metallic-pumps","title":"Sandpiper ST40 1½\" Containment Duty AODD Pump Pumping Diaphragm for Metallic Pumps","description":"\u003cdiv class=\"sp-diaphragm-desc\"\u003e\n\n\u003cstyle\u003e\n.sp-diaphragm-desc{\n --sp-blue:#1e3a8a;--sp-blue-light:#eef2ff;--sp-blue-soft:#f7f9ff;\n --sp-text:#2b2f38;--sp-muted:#626977;--sp-border:#e1e5ec;--sp-white:#ffffff;\n max-width:1100px;margin:0 auto;font-family:Arial,Helvetica,sans-serif;\n color:var(--sp-text);line-height:1.65;\n}\n.sp-diaphragm-desc *{box-sizing:border-box;}\n.sp-diaphragm-desc h2{color:var(--sp-blue);font-size:27px;line-height:1.3;margin:0 0 12px;}\n.sp-diaphragm-desc h3{color:var(--sp-blue);font-size:21px;line-height:1.35;margin:38px 0 14px;}\n.sp-diaphragm-desc h4{color:var(--sp-blue);font-size:15px;line-height:1.4;margin:0 0 8px;}\n.sp-diaphragm-desc p{margin:0 0 14px;font-size:15px;}\n.sp-diaphragm-desc ul{margin:0;padding-left:20px;font-size:15px;}\n.sp-diaphragm-desc li{margin-bottom:7px;}\n\n.sp-eyebrow{\n display:inline-block;color:var(--sp-blue);background:var(--sp-blue-light);\n font-size:12px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;\n padding:6px 11px;border-radius:20px;margin-bottom:12px;\n}\n.sp-intro{\n font-size:16px!important;color:var(--sp-muted);max-width:880px;\n margin-bottom:22px!important;\n}\n.sp-atomic-answer{\n font-size:16px!important;background:var(--sp-blue-soft);\n border-left:4px solid var(--sp-blue);padding:18px 20px;\n border-radius:0 8px 8px 0;margin:0 0 28px!important;\n}\n.sp-overview-wrap{\n display:grid;grid-template-columns:minmax(0,2fr) minmax(240px,1fr);\n gap:28px;align-items:start;margin:24px 0 28px;\n}\n.sp-ideal-for{\n background:var(--sp-blue-soft);border:1px solid #dfe5f5;\n border-radius:12px;padding:22px;\n}\n.sp-ideal-for h4{font-size:16px;margin-bottom:12px;}\n\n.sp-benefit-grid{\n display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));\n gap:16px;margin:22px 0 38px;\n}\n.sp-benefit-card{\n border:1px solid var(--sp-border);border-radius:10px;\n padding:20px;background:var(--sp-white);\n}\n.sp-benefit-number{\n width:30px;height:30px;display:flex;align-items:center;justify-content:center;\n background:var(--sp-blue-light);color:var(--sp-blue);border-radius:50%;\n font-size:13px;font-weight:700;margin-bottom:13px;\n}\n.sp-benefit-card p{font-size:14px;color:var(--sp-muted);margin:0;}\n\n.sp-table-wrap{\n overflow-x:auto;margin:18px 0 38px;border:1px solid var(--sp-border);\n border-radius:10px;\n}\n.sp-spec-table,.sp-part-table{\n width:100%;border-collapse:collapse;font-size:14px;min-width:580px;\n}\n.sp-spec-table th,.sp-spec-table td,.sp-part-table td{\n text-align:left;padding:13px 16px;border-bottom:1px solid var(--sp-border);\n vertical-align:top;\n}\n.sp-spec-table th{\n width:34%;color:var(--sp-blue);background:#f8f9fc;font-weight:700;\n}\n.sp-part-table th{\n background:var(--sp-blue);color:#fff;padding:12px 14px;text-align:left;\n}\n.sp-part-table tr:nth-child(even) td{background:#f8f9fc;}\n\n.sp-note{\n border-left:4px solid var(--sp-blue);background:var(--sp-blue-soft);\n padding:16px 18px;margin:18px 0 34px;border-radius:0 8px 8px 0;font-size:14px;\n}\n\n.sp-app-grid{\n display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));\n gap:15px;margin:18px 0 34px;\n}\n.sp-app-card{\n border:1px solid var(--sp-border);border-radius:10px;\n padding:18px;background:#fff;\n}\n.sp-app-card strong{display:block;color:var(--sp-blue);margin-bottom:6px;}\n.sp-app-card p{font-size:14px;color:var(--sp-muted);margin:0;}\n\n.sp-faq{border-top:1px solid var(--sp-border);margin-bottom:36px;}\n.sp-faq details{border-bottom:1px solid var(--sp-border);}\n.sp-faq summary{\n cursor:pointer;list-style:none;color:var(--sp-blue);font-size:15px;\n font-weight:700;padding:17px 34px 17px 4px;position:relative;\n}\n.sp-faq summary::-webkit-details-marker{display:none;}\n.sp-faq summary:after{\n content:\"+\";position:absolute;right:5px;top:14px;font-size:22px;font-weight:400;\n}\n.sp-faq details[open] summary:after{content:\"−\";}\n.sp-faq details p{padding:0 4px 17px;color:var(--sp-muted);font-size:14px;}\n\n.sp-related-grid{\n display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));\n gap:16px;margin:20px 0 38px;\n}\n.sp-related-card{\n border:1px solid var(--sp-border);border-radius:10px;padding:20px;\n background:#fff;display:flex;flex-direction:column;min-height:180px;\n}\n.sp-related-label{\n display:inline-block;width:max-content;color:var(--sp-blue);\n background:var(--sp-blue-light);padding:5px 9px;border-radius:16px;\n font-size:11px;font-weight:700;margin-bottom:12px;\n}\n.sp-related-card h4{font-size:16px;margin-bottom:8px;}\n.sp-related-card p{color:var(--sp-muted);font-size:13px;flex-grow:1;}\n.sp-related-card a{color:var(--sp-blue);font-size:13px;font-weight:700;text-decoration:none;}\n\n.sp-help-banner{\n background:var(--sp-blue);color:#fff;border-radius:12px;padding:28px 30px;\n display:flex;justify-content:space-between;align-items:center;gap:24px;\n flex-wrap:wrap;margin-top:40px;\n}\n.sp-help-banner h3{color:#fff;margin:0 0 7px;font-size:20px;}\n.sp-help-banner p{color:#e4e9f8;font-size:14px;margin:0;max-width:660px;}\n.sp-cta-links{display:flex;gap:10px;flex-wrap:wrap;}\n.sp-cta-links a{\n background:#fff;color:var(--sp-blue);text-decoration:none;\n font-weight:700;font-size:14px;padding:12px 22px;border-radius:25px;\n}\n\n@media(max-width:760px){\n .sp-diaphragm-desc h2{font-size:23px;}\n .sp-overview-wrap{grid-template-columns:1fr;}\n .sp-cta-links{width:100%;}\n .sp-cta-links a{width:100%;text-align:center;}\n}\n\u003c\/style\u003e\n\n\u003cspan class=\"sp-eyebrow\"\u003eGenuine Sandpiper Replacement Part\u003c\/span\u003e\n\n\u003ch2\u003eSandpiper ST40 1½\" Containment Duty AODD Pump Pumping Diaphragm for Metallic Pumps\u003c\/h2\u003e\n\n\u003cp class=\"sp-intro\"\u003e\n Genuine Sandpiper pumping diaphragm replacement parts for compatible\n ST40 1½\" Metallic Containment Duty AODD pumps.\n Confirm the complete pump identification, diaphragm configuration and\n manufacturer part number before ordering.\n\u003c\/p\u003e\n\n\u003cp class=\"sp-atomic-answer\"\u003e\n The Sandpiper ST40 1½\" Containment Duty Pumping diaphragm is a genuine replacement process-side component for compatible Metallic AODD pumps. The Pumping diaphragm is positioned on the wet side of the sealed containment chamber and is separate from the Driver diaphragm.\n\u003c\/p\u003e\n\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-overview-wrap\"\u003e\n\n \u003cdiv class=\"sp-overview-main\"\u003e\n \u003cp\u003eThe \u003cstrong\u003eSandpiper ST40 Pumping Diaphragm\u003c\/strong\u003e must be matched to the complete pump configuration. The manufacturer-listed Pumping material or component can differ from the Driver side, so the complete diaphragm\/check-valve material code and exact part number should be checked before ordering.\u003c\/p\u003e\n\n \u003cp\u003e\n SANDPIPER Containment Duty pumps use a two-diaphragm design with a\n sealed containment chamber between the Driver and Pumping diaphragms.\n This arrangement creates an additional barrier between the air side\n and wet side of the pump.\n \u003c\/p\u003e\n\n \u003cp\u003e\n ABS Engineering supplies genuine Sandpiper replacement parts and can\n assist with identifying the correct diaphragm from the complete pump\n model number and existing manufacturer part number.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-ideal-for\"\u003e\n \u003ch4\u003eRecommended For\u003c\/h4\u003e\n \u003cul\u003e\n \u003cli\u003eST40 Containment Duty Pumping diaphragm replacement\u003c\/li\u003e\n\u003cli\u003eProcess-side wet-end maintenance\u003c\/li\u003e\n\u003cli\u003eContainment chamber inspection and servicing\u003c\/li\u003e\n\u003cli\u003eExact manufacturer part-number replacement\u003c\/li\u003e\n\u003cli\u003eCritical spare-parts stock\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eDriver Diaphragm vs Pumping Diaphragm\u003c\/h3\u003e\n\n\u003cp class=\"sp-atomic-answer\"\u003e\n The \u003cstrong\u003ePumping diaphragm\u003c\/strong\u003e is the process-fluid-side diaphragm, while the \u003cstrong\u003eDriver diaphragm\u003c\/strong\u003e is on the air side of the containment chamber. The two diaphragms work as part of the same containment arrangement but are separate replaceable components with separate applicable part numbers.\n\u003c\/p\u003e\n\n\u003ch3\u003eCompatibility \u0026amp; Product Details\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eSandpiper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Pump Model\u003c\/th\u003e\n\u003ctd\u003eSandpiper ST40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePump Series\u003c\/th\u003e\n\u003ctd\u003eContainment Duty Ball Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNominal Pump Size\u003c\/th\u003e\n\u003ctd\u003e1½\" \/ 40 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePorting\u003c\/th\u003e\n\u003ctd\u003e1½\" BSP Tapered\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003ePumping Diaphragm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Pump Construction\u003c\/th\u003e\n\u003ctd\u003eMetallic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDesign Level\u003c\/th\u003e\n\u003ctd\u003eDesign Level 5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiaphragm \/ Check-Valve Material Codes\u003c\/th\u003e\n\u003ctd\u003eGI, GN and GV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePumping Diaphragm Material\u003c\/th\u003e\n\u003ctd\u003ePTFE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003eVaries according to the selected material or component\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eHow to Select the Correct ST40 Pumping Diaphragm\u003c\/h3\u003e\n\n\u003cp\u003e\n Confirm the complete ST40 pump identification before selecting\n a replacement pumping diaphragm. Do not select by pump size or\n diaphragm material alone because the applicable component depends on\n the manufacturer-listed pump configuration.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eConfirm Pump Model\u003c\/h4\u003e\n \u003cp\u003eVerify that the pump is a Sandpiper ST40 1½\" Containment Duty AODD pump.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eConfirm Pump Construction\u003c\/h4\u003e\n \u003cp\u003eCheck that the pump construction is Metallic and verify the complete model identification.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003eCheck the Diaphragm Code\u003c\/h4\u003e\n \u003cp\u003eIdentify the applicable diaphragm\/check-valve material code: GI, GN and GV.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eVerify Part Number\u003c\/h4\u003e\n \u003cp\u003eMatch the required pumping diaphragm material or component to the exact manufacturer part number.\u003c\/p\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eSandpiper ST40 Pumping Diaphragm Part Numbers\u003c\/h3\u003e\n\n\u003cp\u003e\n Use the table below to identify the manufacturer-listed pumping\n diaphragm material or component for the applicable ST40\n Containment Duty configuration.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-part-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth\u003ePump Code\u003c\/th\u003e\n \u003cth\u003ePumping Diaphragm Material \/ Component\u003c\/th\u003e\n \u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eGI\u003c\/td\u003e\n\u003ctd\u003ePTFE Pumping Diaphragm\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.017.604\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGN\u003c\/td\u003e\n\u003ctd\u003ePTFE Pumping Diaphragm\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.017.604\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGV\u003c\/td\u003e\n\u003ctd\u003ePTFE Pumping Diaphragm\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.017.604\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eConfiguration Note:\u003c\/strong\u003e\n GI, GN and GV use different Driver diaphragm materials but all use PTFE Pumping Diaphragm 286.017.604.\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eDriver \/ Pumping Compatibility:\u003c\/strong\u003e\n Driver and Pumping diaphragms are separate replacement parts but must\n follow the same manufacturer-listed pump configuration. Do not create\n arbitrary Driver and Pumping material combinations.\n\u003c\/div\u003e\n\n\u003ch3\u003eWhy Choose Genuine Sandpiper Pumping Diaphragms?\u003c\/h3\u003e\n\n\u003cp\u003e\n Genuine Sandpiper diaphragms are intended for compatible Sandpiper\n Containment Duty pump configurations. Matching the correct material,\n construction and manufacturer part number helps maintenance and\n purchasing teams identify the correct physical replacement component.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eCorrect Model Compatibility\u003c\/h4\u003e\n \u003cp\u003eSelect the replacement diaphragm according to the applicable ST40 pump configuration.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eExact Part Identification\u003c\/h4\u003e\n \u003cp\u003eUse the complete manufacturer part number rather than material name alone.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003eContainment-Specific Selection\u003c\/h4\u003e\n \u003cp\u003eKeep Driver and Pumping diaphragm roles and multi-component constructions clearly identified.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eGenuine Sandpiper Replacement Part\u003c\/h4\u003e\n \u003cp\u003eMaintain compatible pumps using genuine manufacturer replacement components.\u003c\/p\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eChemical Compatibility:\u003c\/strong\u003e\n Do not select a diaphragm material from the application name alone.\n Pumped fluid, concentration, temperature and operating conditions must\n be considered when confirming material compatibility.\n\u003c\/div\u003e\n\n\u003ch3\u003eWhen Should the ST40 Pumping Diaphragm Be Inspected?\u003c\/h3\u003e\n\n\u003cp\u003e\n Inspect the applicable diaphragm components during planned pump maintenance\n and whenever leak detection, abnormal pump behaviour or visible component\n condition indicates that diaphragm inspection is required.\n\u003c\/p\u003e\n\n\u003cul\u003e\n \u003cli\u003eDuring scheduled containment wet-end maintenance\u003c\/li\u003e\n\u003cli\u003eIf visual, electronic or mechanical leak detection indicates a containment event\u003c\/li\u003e\n\u003cli\u003eIf process fluid is found in the containment chamber during inspection\u003c\/li\u003e\n\u003cli\u003eIf visible wear, cracking, deformation or diaphragm damage is identified\u003c\/li\u003e\n\u003cli\u003eWhen abnormal pump performance leads to wet-end inspection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-faq\"\u003e\n \u003cdetails\u003e\u003csummary\u003eWhat is the difference between the Pumping and Driver diaphragm?\u003c\/summary\u003e\u003cp\u003eThe Pumping diaphragm is on the process-fluid side of the containment chamber, while the Driver diaphragm is on the air side. They are separate replacement parts.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhich ST40 Pumping diaphragm variants are listed on this page?\u003c\/summary\u003e\u003cp\u003eThe applicable selections are PTFE. Confirm the complete pump code before ordering.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan I select the Pumping diaphragm by material alone?\u003c\/summary\u003e\u003cp\u003eNo. Confirm the complete pump identification, diaphragm\/check-valve material code and manufacturer part number before ordering.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDo Driver and Pumping diaphragm materials always match?\u003c\/summary\u003e\u003cp\u003eNo. Some Containment Duty configurations use different Driver and Pumping materials or constructions. Follow the manufacturer-listed pump configuration rather than selecting the two sides independently.\u003c\/p\u003e\u003c\/details\u003e\n \u003cdetails\u003e\n \u003csummary\u003eHow do I confirm the correct ST40 Pumping diaphragm part number?\u003c\/summary\u003e\n \u003cp\u003eCheck the complete pump model number, diaphragm\/check-valve material code and existing part number. If the identification is unclear, provide the pump nameplate details to ABS Engineering for verification.\u003c\/p\u003e\n \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"text-align:center;\"\u003eExplore Other Sandpiper Containment Duty Diaphragms\u003c\/h3\u003e\n\n\n\u003cdiv class=\"sp-related-grid\"\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eST40 1½\"\u003c\/span\u003e\n \u003ch4\u003eST40 Driver Diaphragm\u003c\/h4\u003e\n \u003cp\u003eView the matching driver-side diaphragm parts for the same Containment Duty pump model.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-st40-1-1-2-metallic-containment-duty-driver-diaphragm\"\u003eView Driver Diaphragm →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eST1½ 1½\"\u003c\/span\u003e\n \u003ch4\u003eST1½ Containment Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003eBrowse compatible Driver and Pumping diaphragm replacement parts for the ST1½.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-st1-1-2-1-1-2-metallic-containment-duty-pumping-diaphragm\"\u003eView Product →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eS20 2\"\u003c\/span\u003e\n \u003ch4\u003eS20 Containment Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003eExplore genuine replacement diaphragm parts for the S20 Containment Duty pump.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-s20-2-non-metallic-containment-duty-pumping-diaphragm\"\u003eView Product →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eContainment Duty\u003c\/span\u003e\n \u003ch4\u003eAll Containment Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003eBrowse Sandpiper Containment Duty Driver and Pumping diaphragms by model, size and pump construction.\u003c\/p\u003e\n \u003ca href=\"\/vi\/collections\/sandpiper-containment-duty-aodd-pump-diaphragms\"\u003eView Collection →\u003c\/a\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-help-banner\"\u003e\n\n \u003cdiv\u003e\n \u003ch3\u003eNeed Help Selecting the Correct ST40 Pumping Diaphragm?\u003c\/h3\u003e\n \u003cp\u003e\n Send ABS Engineering your complete Sandpiper pump model, existing\n diaphragm part number, pumped fluid and operating conditions. Our team\n can assist with identifying the correct genuine Sandpiper replacement part.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-cta-links\"\u003e\n \u003ca href=\"\/vi\/pages\/contact\"\u003eRequest a Quote\u003c\/a\u003e\n \u003ca href=\"\/vi\/pages\/contact\"\u003eRequest Spec Sheet\u003c\/a\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"SANDPIPER","offers":[{"title":"PTFE","offer_id":53003087020213,"sku":"286.017.604","price":0.0,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/6168\/7989\/files\/18828594-0b1f-46fa-937b-91e8133bb63a_c4248b33-d5e6-4e00-95d7-939c59188ac7.png?v=1790049910"},{"product_id":"sandpiper-s20-2-non-metallic-containment-duty-driver-diaphragm","title":"Sandpiper S20 2\" Containment Duty AODD Pump Driver Diaphragm for Non-Metallic Pumps","description":"\u003cdiv class=\"sp-diaphragm-desc\"\u003e\n\n\u003cstyle\u003e\n.sp-diaphragm-desc{\n 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padding:16px 18px;margin:18px 0 34px;border-radius:0 8px 8px 0;font-size:14px;\n}\n\n.sp-app-grid{\n display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));\n gap:15px;margin:18px 0 34px;\n}\n.sp-app-card{\n border:1px solid var(--sp-border);border-radius:10px;\n padding:18px;background:#fff;\n}\n.sp-app-card strong{display:block;color:var(--sp-blue);margin-bottom:6px;}\n.sp-app-card p{font-size:14px;color:var(--sp-muted);margin:0;}\n\n.sp-faq{border-top:1px solid var(--sp-border);margin-bottom:36px;}\n.sp-faq details{border-bottom:1px solid var(--sp-border);}\n.sp-faq summary{\n cursor:pointer;list-style:none;color:var(--sp-blue);font-size:15px;\n font-weight:700;padding:17px 34px 17px 4px;position:relative;\n}\n.sp-faq summary::-webkit-details-marker{display:none;}\n.sp-faq summary:after{\n content:\"+\";position:absolute;right:5px;top:14px;font-size:22px;font-weight:400;\n}\n.sp-faq details[open] summary:after{content:\"−\";}\n.sp-faq details p{padding:0 4px 17px;color:var(--sp-muted);font-size:14px;}\n\n.sp-related-grid{\n display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));\n gap:16px;margin:20px 0 38px;\n}\n.sp-related-card{\n border:1px solid var(--sp-border);border-radius:10px;padding:20px;\n background:#fff;display:flex;flex-direction:column;min-height:180px;\n}\n.sp-related-label{\n display:inline-block;width:max-content;color:var(--sp-blue);\n background:var(--sp-blue-light);padding:5px 9px;border-radius:16px;\n font-size:11px;font-weight:700;margin-bottom:12px;\n}\n.sp-related-card h4{font-size:16px;margin-bottom:8px;}\n.sp-related-card p{color:var(--sp-muted);font-size:13px;flex-grow:1;}\n.sp-related-card a{color:var(--sp-blue);font-size:13px;font-weight:700;text-decoration:none;}\n\n.sp-help-banner{\n background:var(--sp-blue);color:#fff;border-radius:12px;padding:28px 30px;\n display:flex;justify-content:space-between;align-items:center;gap:24px;\n flex-wrap:wrap;margin-top:40px;\n}\n.sp-help-banner h3{color:#fff;margin:0 0 7px;font-size:20px;}\n.sp-help-banner p{color:#e4e9f8;font-size:14px;margin:0;max-width:660px;}\n.sp-cta-links{display:flex;gap:10px;flex-wrap:wrap;}\n.sp-cta-links a{\n background:#fff;color:var(--sp-blue);text-decoration:none;\n font-weight:700;font-size:14px;padding:12px 22px;border-radius:25px;\n}\n\n@media(max-width:760px){\n .sp-diaphragm-desc h2{font-size:23px;}\n .sp-overview-wrap{grid-template-columns:1fr;}\n .sp-cta-links{width:100%;}\n .sp-cta-links a{width:100%;text-align:center;}\n}\n\u003c\/style\u003e\n\n\u003cspan class=\"sp-eyebrow\"\u003eGenuine Sandpiper Replacement Part\u003c\/span\u003e\n\n\u003ch2\u003eSandpiper S20 2\" Containment Duty AODD Pump Driver Diaphragm for Non-Metallic Pumps\u003c\/h2\u003e\n\n\u003cp class=\"sp-intro\"\u003e\n Genuine Sandpiper driver diaphragm replacement parts for compatible\n S20 2\" Non-Metallic Containment Duty AODD pumps.\n Confirm the complete pump identification, diaphragm configuration and\n manufacturer part number before ordering.\n\u003c\/p\u003e\n\n\u003cp class=\"sp-atomic-answer\"\u003e\n The Sandpiper S20 2\" Containment Duty Driver diaphragm is a genuine replacement component for compatible Non-Metallic AODD pumps. The Driver diaphragm is positioned on the air side of the sealed containment chamber, while the separate Pumping diaphragm is positioned on the process-fluid side.\n\u003c\/p\u003e\n\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-overview-wrap\"\u003e\n\n \u003cdiv class=\"sp-overview-main\"\u003e\n \u003cp\u003eThe \u003cstrong\u003eSandpiper S20 Driver Diaphragm\u003c\/strong\u003e is selected from the complete pump identification and diaphragm\/check-valve material code. Depending on the model, the Driver side may use a single elastomer diaphragm or a multi-component PTFE overlay and backup arrangement.\u003c\/p\u003e\n\n \u003cp\u003e\n SANDPIPER Containment Duty pumps use a two-diaphragm design with a\n sealed containment chamber between the Driver and Pumping diaphragms.\n This arrangement creates an additional barrier between the air side\n and wet side of the pump.\n \u003c\/p\u003e\n\n \u003cp\u003e\n ABS Engineering supplies genuine Sandpiper replacement parts and can\n assist with identifying the correct diaphragm from the complete pump\n model number and existing manufacturer part number.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-ideal-for\"\u003e\n \u003ch4\u003eRecommended For\u003c\/h4\u003e\n \u003cul\u003e\n \u003cli\u003eS20 Containment Duty Driver diaphragm replacement\u003c\/li\u003e\n\u003cli\u003eContainment chamber inspection and servicing\u003c\/li\u003e\n\u003cli\u003eExact manufacturer part-number replacement\u003c\/li\u003e\n\u003cli\u003ePlanned preventive maintenance\u003c\/li\u003e\n\u003cli\u003eCritical spare-parts stock\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eDriver Diaphragm vs Pumping Diaphragm\u003c\/h3\u003e\n\n\u003cp class=\"sp-atomic-answer\"\u003e\n The \u003cstrong\u003eDriver diaphragm\u003c\/strong\u003e and \u003cstrong\u003ePumping diaphragm\u003c\/strong\u003e are separate parts. The containment chamber sits between them, forming a sealed barrier between the air side and wet side. The Driver diaphragm therefore must be matched to the same manufacturer-listed pump configuration as the Pumping diaphragm.\n\u003c\/p\u003e\n\n\u003ch3\u003eCompatibility \u0026amp; Product Details\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eSandpiper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Pump Model\u003c\/th\u003e\n\u003ctd\u003eSandpiper S20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePump Series\u003c\/th\u003e\n\u003ctd\u003eContainment Duty Ball Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNominal Pump Size\u003c\/th\u003e\n\u003ctd\u003e2\" \/ 50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eDriver Diaphragm \/ Diaphragm Component\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Pump Construction\u003c\/th\u003e\n\u003ctd\u003eNon-Metallic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDesign Level\u003c\/th\u003e\n\u003ctd\u003eDesign Level 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiaphragm \/ Check-Valve Material Codes\u003c\/th\u003e\n\u003ctd\u003e3, 4 and 6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDriver Diaphragm Component\u003c\/th\u003e\n\u003ctd\u003eSantoprene Driver \/ Backup Diaphragm, Neoprene Backup Diaphragm, PTFE Driver Overlay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003eVaries according to the selected material or component\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eHow to Select the Correct S20 Driver Diaphragm\u003c\/h3\u003e\n\n\u003cp\u003e\n Confirm the complete S20 pump identification before selecting\n a replacement driver diaphragm. Do not select by pump size or\n diaphragm material alone because the applicable component depends on\n the manufacturer-listed pump configuration.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eConfirm Pump Model\u003c\/h4\u003e\n \u003cp\u003eVerify that the pump is a Sandpiper S20 2\" Containment Duty AODD pump.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eConfirm Pump Construction\u003c\/h4\u003e\n \u003cp\u003eCheck that the pump construction is Non-Metallic and verify the complete model identification.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003eCheck the Diaphragm Code\u003c\/h4\u003e\n \u003cp\u003eIdentify the applicable diaphragm\/check-valve material code: 3, 4 and 6.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eVerify Part Number\u003c\/h4\u003e\n \u003cp\u003eMatch the required driver diaphragm material or component to the exact manufacturer part number.\u003c\/p\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eSandpiper S20 Driver Diaphragm Part Numbers\u003c\/h3\u003e\n\n\u003cp\u003e\n Use the table below to identify the manufacturer-listed driver\n diaphragm material or component for the applicable S20\n Containment Duty configuration.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-part-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth\u003ePump Code\u003c\/th\u003e\n \u003cth\u003eDriver Diaphragm Material \/ Component\u003c\/th\u003e\n \u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eSantoprene Backup Diaphragm\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.005.354\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003ePTFE Driver Overlay\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.119.600\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eSantoprene Driver Diaphragm\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.005.354\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003eNeoprene Backup Diaphragm\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.005.365\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003ePTFE Driver Overlay\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.119.600\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eConfiguration Note:\u003c\/strong\u003e\n Code 3 uses PTFE Driver Overlay 286.119.600 with Santoprene Backup Diaphragm 286.005.354. Code 4 uses Santoprene Driver Diaphragm 286.005.354. Code 6 uses the same PTFE Driver Overlay with Neoprene Backup Diaphragm 286.005.365.\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eDriver \/ Pumping Compatibility:\u003c\/strong\u003e\n Driver and Pumping diaphragms are separate replacement parts but must\n follow the same manufacturer-listed pump configuration. Do not create\n arbitrary Driver and Pumping material combinations.\n\u003c\/div\u003e\n\n\u003ch3\u003eWhy Choose Genuine Sandpiper Driver Diaphragms?\u003c\/h3\u003e\n\n\u003cp\u003e\n Genuine Sandpiper diaphragms are intended for compatible Sandpiper\n Containment Duty pump configurations. Matching the correct material,\n construction and manufacturer part number helps maintenance and\n purchasing teams identify the correct physical replacement component.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eCorrect Model Compatibility\u003c\/h4\u003e\n \u003cp\u003eSelect the replacement diaphragm according to the applicable S20 pump configuration.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eExact Part Identification\u003c\/h4\u003e\n \u003cp\u003eUse the complete manufacturer part number rather than material name alone.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003eContainment-Specific Selection\u003c\/h4\u003e\n \u003cp\u003eKeep Driver and Pumping diaphragm roles and multi-component constructions clearly identified.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eGenuine Sandpiper Replacement Part\u003c\/h4\u003e\n \u003cp\u003eMaintain compatible pumps using genuine manufacturer replacement components.\u003c\/p\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eChemical Compatibility:\u003c\/strong\u003e\n Do not select a diaphragm material from the application name alone.\n Pumped fluid, concentration, temperature and operating conditions must\n be considered when confirming material compatibility.\n\u003c\/div\u003e\n\n\u003ch3\u003eWhen Should the S20 Driver Diaphragm Be Inspected?\u003c\/h3\u003e\n\n\u003cp\u003e\n Inspect the applicable diaphragm components during planned pump maintenance\n and whenever leak detection, abnormal pump behaviour or visible component\n condition indicates that diaphragm inspection is required.\n\u003c\/p\u003e\n\n\u003cul\u003e\n \u003cli\u003eDuring scheduled containment pump maintenance\u003c\/li\u003e\n\u003cli\u003eWhen the Driver chamber is opened for servicing\u003c\/li\u003e\n\u003cli\u003eIf visual, electronic or mechanical leak detection indicates a containment event\u003c\/li\u003e\n\u003cli\u003eIf diaphragm wear, cracking, stretching or damage is identified\u003c\/li\u003e\n\u003cli\u003eWhen abnormal pump performance leads to diaphragm inspection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-faq\"\u003e\n \u003cdetails\u003e\u003csummary\u003eWhat is the difference between the Driver and Pumping diaphragm?\u003c\/summary\u003e\u003cp\u003eThe Driver diaphragm is on the air side of the containment chamber, while the Pumping diaphragm is on the process-fluid side. They are separate replacement parts with different applicable part numbers.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhich S20 Driver diaphragm variants are listed on this page?\u003c\/summary\u003e\u003cp\u003eThe applicable selections are Santoprene Driver \/ Backup Diaphragm, Neoprene Backup Diaphragm, PTFE Driver Overlay. Confirm the complete pump code before ordering.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs the PTFE Driver overlay a complete diaphragm assembly by itself?\u003c\/summary\u003e\u003cp\u003eNo. Where the pump configuration specifies a PTFE overlay with a backup diaphragm, the overlay and backup are separate physical components. Confirm every required part number before ordering.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan I select the Driver diaphragm by material name alone?\u003c\/summary\u003e\u003cp\u003eNo. Confirm the pump model, construction, diaphragm\/check-valve material code and manufacturer part number because the same material can be used differently across pump configurations.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDo I need to replace the Pumping diaphragm at the same time?\u003c\/summary\u003e\u003cp\u003eDriver and Pumping diaphragms are separate components. Whether both require replacement depends on the applicable service procedure and inspection findings; do not assume one part number covers both sides.\u003c\/p\u003e\u003c\/details\u003e\n \u003cdetails\u003e\n \u003csummary\u003eHow do I confirm the correct S20 Driver diaphragm part number?\u003c\/summary\u003e\n \u003cp\u003eCheck the complete pump model number, diaphragm\/check-valve material code and existing part number. If the identification is unclear, provide the pump nameplate details to ABS Engineering for verification.\u003c\/p\u003e\n \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"text-align:center;\"\u003eExplore Other Sandpiper Containment Duty Diaphragms\u003c\/h3\u003e\n\n\n\u003cdiv class=\"sp-related-grid\"\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eS20 2\"\u003c\/span\u003e\n \u003ch4\u003eS20 Pumping Diaphragm\u003c\/h4\u003e\n \u003cp\u003eView the matching pumping-side diaphragm parts for the same Containment Duty pump model.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-s20-2-non-metallic-containment-duty-pumping-diaphragm\"\u003eView Pumping Diaphragm →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eST40 1½\"\u003c\/span\u003e\n \u003ch4\u003eST40 Containment Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003eBrowse compatible Driver and Pumping diaphragm replacement parts for the ST40.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-st40-1-1-2-metallic-containment-duty-driver-diaphragm\"\u003eView Product →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eS30 3\"\u003c\/span\u003e\n \u003ch4\u003eS30 Containment Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003eExplore genuine replacement diaphragm parts for the S30 Containment Duty pump.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-s30-3-non-metallic-containment-duty-driver-diaphragm\"\u003eView Product →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eContainment Duty\u003c\/span\u003e\n \u003ch4\u003eAll Containment Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003eBrowse Sandpiper Containment Duty Driver and Pumping diaphragms by model, size and pump construction.\u003c\/p\u003e\n \u003ca href=\"\/vi\/collections\/sandpiper-containment-duty-aodd-pump-diaphragms\"\u003eView Collection →\u003c\/a\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-help-banner\"\u003e\n\n \u003cdiv\u003e\n \u003ch3\u003eNeed Help Selecting the Correct S20 Driver Diaphragm?\u003c\/h3\u003e\n \u003cp\u003e\n Send ABS Engineering your complete Sandpiper pump model, existing\n diaphragm part number, pumped fluid and operating conditions. Our team\n can assist with identifying the correct genuine Sandpiper replacement part.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-cta-links\"\u003e\n \u003ca href=\"\/vi\/pages\/contact\"\u003eRequest a Quote\u003c\/a\u003e\n \u003ca href=\"\/vi\/pages\/contact\"\u003eRequest Spec Sheet\u003c\/a\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"SANDPIPER","offers":[{"title":"Santoprene Driver \/ Backup Diaphragm","offer_id":53003110121653,"sku":null,"price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Neoprene Backup Diaphragm","offer_id":53003110154421,"sku":null,"price":0.0,"currency_code":"MYR","in_stock":true},{"title":"PTFE Driver Overlay","offer_id":53003110187189,"sku":null,"price":0.0,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/6168\/7989\/files\/18828594-0b1f-46fa-937b-91e8133bb63a_c4248b33-d5e6-4e00-95d7-939c59188ac7.png?v=1790049910"},{"product_id":"sandpiper-s20-2-non-metallic-containment-duty-pumping-diaphragm","title":"Sandpiper S20 2\" Containment Duty AODD Pump Pumping Diaphragm for Non-Metallic Pumps","description":"\u003cdiv class=\"sp-diaphragm-desc\"\u003e\n\n\u003cstyle\u003e\n.sp-diaphragm-desc{\n --sp-blue:#1e3a8a;--sp-blue-light:#eef2ff;--sp-blue-soft:#f7f9ff;\n --sp-text:#2b2f38;--sp-muted:#626977;--sp-border:#e1e5ec;--sp-white:#ffffff;\n max-width:1100px;margin:0 auto;font-family:Arial,Helvetica,sans-serif;\n color:var(--sp-text);line-height:1.65;\n}\n.sp-diaphragm-desc *{box-sizing:border-box;}\n.sp-diaphragm-desc h2{color:var(--sp-blue);font-size:27px;line-height:1.3;margin:0 0 12px;}\n.sp-diaphragm-desc 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width:100%;border-collapse:collapse;font-size:14px;min-width:580px;\n}\n.sp-spec-table th,.sp-spec-table td,.sp-part-table td{\n text-align:left;padding:13px 16px;border-bottom:1px solid var(--sp-border);\n vertical-align:top;\n}\n.sp-spec-table th{\n width:34%;color:var(--sp-blue);background:#f8f9fc;font-weight:700;\n}\n.sp-part-table th{\n background:var(--sp-blue);color:#fff;padding:12px 14px;text-align:left;\n}\n.sp-part-table tr:nth-child(even) td{background:#f8f9fc;}\n\n.sp-note{\n border-left:4px solid var(--sp-blue);background:var(--sp-blue-soft);\n padding:16px 18px;margin:18px 0 34px;border-radius:0 8px 8px 0;font-size:14px;\n}\n\n.sp-app-grid{\n display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));\n gap:15px;margin:18px 0 34px;\n}\n.sp-app-card{\n border:1px solid var(--sp-border);border-radius:10px;\n padding:18px;background:#fff;\n}\n.sp-app-card strong{display:block;color:var(--sp-blue);margin-bottom:6px;}\n.sp-app-card p{font-size:14px;color:var(--sp-muted);margin:0;}\n\n.sp-faq{border-top:1px solid var(--sp-border);margin-bottom:36px;}\n.sp-faq details{border-bottom:1px solid var(--sp-border);}\n.sp-faq summary{\n cursor:pointer;list-style:none;color:var(--sp-blue);font-size:15px;\n font-weight:700;padding:17px 34px 17px 4px;position:relative;\n}\n.sp-faq summary::-webkit-details-marker{display:none;}\n.sp-faq summary:after{\n content:\"+\";position:absolute;right:5px;top:14px;font-size:22px;font-weight:400;\n}\n.sp-faq details[open] summary:after{content:\"−\";}\n.sp-faq details p{padding:0 4px 17px;color:var(--sp-muted);font-size:14px;}\n\n.sp-related-grid{\n display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));\n gap:16px;margin:20px 0 38px;\n}\n.sp-related-card{\n border:1px solid var(--sp-border);border-radius:10px;padding:20px;\n background:#fff;display:flex;flex-direction:column;min-height:180px;\n}\n.sp-related-label{\n display:inline-block;width:max-content;color:var(--sp-blue);\n background:var(--sp-blue-light);padding:5px 9px;border-radius:16px;\n font-size:11px;font-weight:700;margin-bottom:12px;\n}\n.sp-related-card h4{font-size:16px;margin-bottom:8px;}\n.sp-related-card p{color:var(--sp-muted);font-size:13px;flex-grow:1;}\n.sp-related-card a{color:var(--sp-blue);font-size:13px;font-weight:700;text-decoration:none;}\n\n.sp-help-banner{\n background:var(--sp-blue);color:#fff;border-radius:12px;padding:28px 30px;\n display:flex;justify-content:space-between;align-items:center;gap:24px;\n flex-wrap:wrap;margin-top:40px;\n}\n.sp-help-banner h3{color:#fff;margin:0 0 7px;font-size:20px;}\n.sp-help-banner p{color:#e4e9f8;font-size:14px;margin:0;max-width:660px;}\n.sp-cta-links{display:flex;gap:10px;flex-wrap:wrap;}\n.sp-cta-links a{\n background:#fff;color:var(--sp-blue);text-decoration:none;\n font-weight:700;font-size:14px;padding:12px 22px;border-radius:25px;\n}\n\n@media(max-width:760px){\n .sp-diaphragm-desc h2{font-size:23px;}\n .sp-overview-wrap{grid-template-columns:1fr;}\n .sp-cta-links{width:100%;}\n .sp-cta-links a{width:100%;text-align:center;}\n}\n\u003c\/style\u003e\n\n\u003cspan class=\"sp-eyebrow\"\u003eGenuine Sandpiper Replacement Part\u003c\/span\u003e\n\n\u003ch2\u003eSandpiper S20 2\" Containment Duty AODD Pump Pumping Diaphragm for Non-Metallic Pumps\u003c\/h2\u003e\n\n\u003cp class=\"sp-intro\"\u003e\n Genuine Sandpiper pumping diaphragm replacement parts for compatible\n S20 2\" Non-Metallic Containment Duty AODD pumps.\n Confirm the complete pump identification, diaphragm configuration and\n manufacturer part number before ordering.\n\u003c\/p\u003e\n\n\u003cp class=\"sp-atomic-answer\"\u003e\n The Sandpiper S20 2\" Containment Duty Pumping diaphragm is a genuine replacement process-side component for compatible Non-Metallic AODD pumps. The Pumping diaphragm is positioned on the wet side of the sealed containment chamber and is separate from the Driver diaphragm.\n\u003c\/p\u003e\n\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-overview-wrap\"\u003e\n\n \u003cdiv class=\"sp-overview-main\"\u003e\n \u003cp\u003eThe \u003cstrong\u003eSandpiper S20 Pumping Diaphragm\u003c\/strong\u003e must be matched to the complete pump configuration. The manufacturer-listed Pumping material or component can differ from the Driver side, so the complete diaphragm\/check-valve material code and exact part number should be checked before ordering.\u003c\/p\u003e\n\n \u003cp\u003e\n SANDPIPER Containment Duty pumps use a two-diaphragm design with a\n sealed containment chamber between the Driver and Pumping diaphragms.\n This arrangement creates an additional barrier between the air side\n and wet side of the pump.\n \u003c\/p\u003e\n\n \u003cp\u003e\n ABS Engineering supplies genuine Sandpiper replacement parts and can\n assist with identifying the correct diaphragm from the complete pump\n model number and existing manufacturer part number.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-ideal-for\"\u003e\n \u003ch4\u003eRecommended For\u003c\/h4\u003e\n \u003cul\u003e\n \u003cli\u003eS20 Containment Duty Pumping diaphragm replacement\u003c\/li\u003e\n\u003cli\u003eProcess-side wet-end maintenance\u003c\/li\u003e\n\u003cli\u003eContainment chamber inspection and servicing\u003c\/li\u003e\n\u003cli\u003eExact manufacturer part-number replacement\u003c\/li\u003e\n\u003cli\u003eCritical spare-parts stock\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eDriver Diaphragm vs Pumping Diaphragm\u003c\/h3\u003e\n\n\u003cp class=\"sp-atomic-answer\"\u003e\n The \u003cstrong\u003ePumping diaphragm\u003c\/strong\u003e is the process-fluid-side diaphragm, while the \u003cstrong\u003eDriver diaphragm\u003c\/strong\u003e is on the air side of the containment chamber. The two diaphragms work as part of the same containment arrangement but are separate replaceable components with separate applicable part numbers.\n\u003c\/p\u003e\n\n\u003ch3\u003eCompatibility \u0026amp; Product Details\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eSandpiper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Pump Model\u003c\/th\u003e\n\u003ctd\u003eSandpiper S20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePump Series\u003c\/th\u003e\n\u003ctd\u003eContainment Duty Ball Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNominal Pump Size\u003c\/th\u003e\n\u003ctd\u003e2\" \/ 50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003ePumping Diaphragm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Pump Construction\u003c\/th\u003e\n\u003ctd\u003eNon-Metallic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDesign Level\u003c\/th\u003e\n\u003ctd\u003eDesign Level 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiaphragm \/ Check-Valve Material Codes\u003c\/th\u003e\n\u003ctd\u003e3, 4 and 6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePumping Diaphragm Material\u003c\/th\u003e\n\u003ctd\u003ePTFE, Santoprene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003eVaries according to the selected material or component\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eHow to Select the Correct S20 Pumping Diaphragm\u003c\/h3\u003e\n\n\u003cp\u003e\n Confirm the complete S20 pump identification before selecting\n a replacement pumping diaphragm. Do not select by pump size or\n diaphragm material alone because the applicable component depends on\n the manufacturer-listed pump configuration.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eConfirm Pump Model\u003c\/h4\u003e\n \u003cp\u003eVerify that the pump is a Sandpiper S20 2\" Containment Duty AODD pump.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eConfirm Pump Construction\u003c\/h4\u003e\n \u003cp\u003eCheck that the pump construction is Non-Metallic and verify the complete model identification.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003eCheck the Diaphragm Code\u003c\/h4\u003e\n \u003cp\u003eIdentify the applicable diaphragm\/check-valve material code: 3, 4 and 6.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eVerify Part Number\u003c\/h4\u003e\n \u003cp\u003eMatch the required pumping diaphragm material or component to the exact manufacturer part number.\u003c\/p\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eSandpiper S20 Pumping Diaphragm Part Numbers\u003c\/h3\u003e\n\n\u003cp\u003e\n Use the table below to identify the manufacturer-listed pumping\n diaphragm material or component for the applicable S20\n Containment Duty configuration.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-part-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth\u003ePump Code\u003c\/th\u003e\n \u003cth\u003ePumping Diaphragm Material \/ Component\u003c\/th\u003e\n \u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003ePTFE Pumping Diaphragm\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.120.600\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eSantoprene Pumping Diaphragm\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.036.354\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003ePTFE Pumping Diaphragm\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.120.600\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eConfiguration Note:\u003c\/strong\u003e\n Codes 3 and 6 use PTFE Pumping Diaphragm 286.120.600. Code 4 uses Santoprene Pumping Diaphragm 286.036.354.\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eDriver \/ Pumping Compatibility:\u003c\/strong\u003e\n Driver and Pumping diaphragms are separate replacement parts but must\n follow the same manufacturer-listed pump configuration. Do not create\n arbitrary Driver and Pumping material combinations.\n\u003c\/div\u003e\n\n\u003ch3\u003eWhy Choose Genuine Sandpiper Pumping Diaphragms?\u003c\/h3\u003e\n\n\u003cp\u003e\n Genuine Sandpiper diaphragms are intended for compatible Sandpiper\n Containment Duty pump configurations. Matching the correct material,\n construction and manufacturer part number helps maintenance and\n purchasing teams identify the correct physical replacement component.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eCorrect Model Compatibility\u003c\/h4\u003e\n \u003cp\u003eSelect the replacement diaphragm according to the applicable S20 pump configuration.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eExact Part Identification\u003c\/h4\u003e\n \u003cp\u003eUse the complete manufacturer part number rather than material name alone.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003eContainment-Specific Selection\u003c\/h4\u003e\n \u003cp\u003eKeep Driver and Pumping diaphragm roles and multi-component constructions clearly identified.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eGenuine Sandpiper Replacement Part\u003c\/h4\u003e\n \u003cp\u003eMaintain compatible pumps using genuine manufacturer replacement components.\u003c\/p\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eChemical Compatibility:\u003c\/strong\u003e\n Do not select a diaphragm material from the application name alone.\n Pumped fluid, concentration, temperature and operating conditions must\n be considered when confirming material compatibility.\n\u003c\/div\u003e\n\n\u003ch3\u003eWhen Should the S20 Pumping Diaphragm Be Inspected?\u003c\/h3\u003e\n\n\u003cp\u003e\n Inspect the applicable diaphragm components during planned pump maintenance\n and whenever leak detection, abnormal pump behaviour or visible component\n condition indicates that diaphragm inspection is required.\n\u003c\/p\u003e\n\n\u003cul\u003e\n \u003cli\u003eDuring scheduled containment wet-end maintenance\u003c\/li\u003e\n\u003cli\u003eIf visual, electronic or mechanical leak detection indicates a containment event\u003c\/li\u003e\n\u003cli\u003eIf process fluid is found in the containment chamber during inspection\u003c\/li\u003e\n\u003cli\u003eIf visible wear, cracking, deformation or diaphragm damage is identified\u003c\/li\u003e\n\u003cli\u003eWhen abnormal pump performance leads to wet-end inspection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-faq\"\u003e\n \u003cdetails\u003e\u003csummary\u003eWhat is the difference between the Pumping and Driver diaphragm?\u003c\/summary\u003e\u003cp\u003eThe Pumping diaphragm is on the process-fluid side of the containment chamber, while the Driver diaphragm is on the air side. They are separate replacement parts.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhich S20 Pumping diaphragm variants are listed on this page?\u003c\/summary\u003e\u003cp\u003eThe applicable selections are PTFE, Santoprene. Confirm the complete pump code before ordering.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan I select the Pumping diaphragm by material alone?\u003c\/summary\u003e\u003cp\u003eNo. Confirm the complete pump identification, diaphragm\/check-valve material code and manufacturer part number before ordering.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDo Driver and Pumping diaphragm materials always match?\u003c\/summary\u003e\u003cp\u003eNo. Some Containment Duty configurations use different Driver and Pumping materials or constructions. Follow the manufacturer-listed pump configuration rather than selecting the two sides independently.\u003c\/p\u003e\u003c\/details\u003e\n \u003cdetails\u003e\n \u003csummary\u003eHow do I confirm the correct S20 Pumping diaphragm part number?\u003c\/summary\u003e\n \u003cp\u003eCheck the complete pump model number, diaphragm\/check-valve material code and existing part number. If the identification is unclear, provide the pump nameplate details to ABS Engineering for verification.\u003c\/p\u003e\n \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"text-align:center;\"\u003eExplore Other Sandpiper Containment Duty Diaphragms\u003c\/h3\u003e\n\n\n\u003cdiv class=\"sp-related-grid\"\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eS20 2\"\u003c\/span\u003e\n \u003ch4\u003eS20 Driver Diaphragm\u003c\/h4\u003e\n \u003cp\u003eView the matching driver-side diaphragm parts for the same Containment Duty pump model.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-s20-2-non-metallic-containment-duty-driver-diaphragm\"\u003eView Driver Diaphragm →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eST40 1½\"\u003c\/span\u003e\n \u003ch4\u003eST40 Containment Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003eBrowse compatible Driver and Pumping diaphragm replacement parts for the ST40.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-st40-1-1-2-metallic-containment-duty-pumping-diaphragm\"\u003eView Product →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eS30 3\"\u003c\/span\u003e\n \u003ch4\u003eS30 Containment Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003eExplore genuine replacement diaphragm parts for the S30 Containment Duty pump.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-s30-3-non-metallic-containment-duty-pumping-diaphragm\"\u003eView Product →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eContainment Duty\u003c\/span\u003e\n \u003ch4\u003eAll Containment Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003eBrowse Sandpiper Containment Duty Driver and Pumping diaphragms by model, size and pump construction.\u003c\/p\u003e\n \u003ca href=\"\/vi\/collections\/sandpiper-containment-duty-aodd-pump-diaphragms\"\u003eView Collection →\u003c\/a\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-help-banner\"\u003e\n\n \u003cdiv\u003e\n \u003ch3\u003eNeed Help Selecting the Correct S20 Pumping Diaphragm?\u003c\/h3\u003e\n \u003cp\u003e\n Send ABS Engineering your complete Sandpiper pump model, existing\n diaphragm part number, pumped fluid and operating conditions. Our team\n can assist with identifying the correct genuine Sandpiper replacement part.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-cta-links\"\u003e\n \u003ca href=\"\/vi\/pages\/contact\"\u003eRequest a Quote\u003c\/a\u003e\n \u003ca href=\"\/vi\/pages\/contact\"\u003eRequest Spec Sheet\u003c\/a\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"SANDPIPER","offers":[{"title":"PTFE","offer_id":53003261313205,"sku":"286.120.600","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Santoprene","offer_id":53003261345973,"sku":"286.036.354","price":0.0,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/6168\/7989\/files\/18828594-0b1f-46fa-937b-91e8133bb63a_c4248b33-d5e6-4e00-95d7-939c59188ac7.png?v=1790049910"},{"product_id":"sandpiper-s30-3-non-metallic-containment-duty-driver-diaphragm","title":"Sandpiper S30 3\" Containment Duty AODD Pump Driver Diaphragm for Non-Metallic Pumps","description":"\u003cdiv class=\"sp-diaphragm-desc\"\u003e\n\n\u003cstyle\u003e\n.sp-diaphragm-desc{\n --sp-blue:#1e3a8a;--sp-blue-light:#eef2ff;--sp-blue-soft:#f7f9ff;\n --sp-text:#2b2f38;--sp-muted:#626977;--sp-border:#e1e5ec;--sp-white:#ffffff;\n max-width:1100px;margin:0 auto;font-family:Arial,Helvetica,sans-serif;\n color:var(--sp-text);line-height:1.65;\n}\n.sp-diaphragm-desc *{box-sizing:border-box;}\n.sp-diaphragm-desc h2{color:var(--sp-blue);font-size:27px;line-height:1.3;margin:0 0 12px;}\n.sp-diaphragm-desc h3{color:var(--sp-blue);font-size:21px;line-height:1.35;margin:38px 0 14px;}\n.sp-diaphragm-desc h4{color:var(--sp-blue);font-size:15px;line-height:1.4;margin:0 0 8px;}\n.sp-diaphragm-desc p{margin:0 0 14px;font-size:15px;}\n.sp-diaphragm-desc ul{margin:0;padding-left:20px;font-size:15px;}\n.sp-diaphragm-desc li{margin-bottom:7px;}\n\n.sp-eyebrow{\n display:inline-block;color:var(--sp-blue);background:var(--sp-blue-light);\n font-size:12px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;\n padding:6px 11px;border-radius:20px;margin-bottom:12px;\n}\n.sp-intro{\n font-size:16px!important;color:var(--sp-muted);max-width:880px;\n margin-bottom:22px!important;\n}\n.sp-atomic-answer{\n font-size:16px!important;background:var(--sp-blue-soft);\n border-left:4px solid var(--sp-blue);padding:18px 20px;\n border-radius:0 8px 8px 0;margin:0 0 28px!important;\n}\n.sp-overview-wrap{\n display:grid;grid-template-columns:minmax(0,2fr) minmax(240px,1fr);\n gap:28px;align-items:start;margin:24px 0 28px;\n}\n.sp-ideal-for{\n background:var(--sp-blue-soft);border:1px solid #dfe5f5;\n border-radius:12px;padding:22px;\n}\n.sp-ideal-for h4{font-size:16px;margin-bottom:12px;}\n\n.sp-benefit-grid{\n display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));\n gap:16px;margin:22px 0 38px;\n}\n.sp-benefit-card{\n border:1px solid var(--sp-border);border-radius:10px;\n padding:20px;background:var(--sp-white);\n}\n.sp-benefit-number{\n width:30px;height:30px;display:flex;align-items:center;justify-content:center;\n background:var(--sp-blue-light);color:var(--sp-blue);border-radius:50%;\n font-size:13px;font-weight:700;margin-bottom:13px;\n}\n.sp-benefit-card p{font-size:14px;color:var(--sp-muted);margin:0;}\n\n.sp-table-wrap{\n overflow-x:auto;margin:18px 0 38px;border:1px solid var(--sp-border);\n border-radius:10px;\n}\n.sp-spec-table,.sp-part-table{\n width:100%;border-collapse:collapse;font-size:14px;min-width:580px;\n}\n.sp-spec-table th,.sp-spec-table td,.sp-part-table td{\n text-align:left;padding:13px 16px;border-bottom:1px solid var(--sp-border);\n vertical-align:top;\n}\n.sp-spec-table th{\n width:34%;color:var(--sp-blue);background:#f8f9fc;font-weight:700;\n}\n.sp-part-table th{\n background:var(--sp-blue);color:#fff;padding:12px 14px;text-align:left;\n}\n.sp-part-table tr:nth-child(even) td{background:#f8f9fc;}\n\n.sp-note{\n border-left:4px solid var(--sp-blue);background:var(--sp-blue-soft);\n padding:16px 18px;margin:18px 0 34px;border-radius:0 8px 8px 0;font-size:14px;\n}\n\n.sp-app-grid{\n display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));\n gap:15px;margin:18px 0 34px;\n}\n.sp-app-card{\n border:1px solid var(--sp-border);border-radius:10px;\n padding:18px;background:#fff;\n}\n.sp-app-card strong{display:block;color:var(--sp-blue);margin-bottom:6px;}\n.sp-app-card p{font-size:14px;color:var(--sp-muted);margin:0;}\n\n.sp-faq{border-top:1px solid var(--sp-border);margin-bottom:36px;}\n.sp-faq details{border-bottom:1px solid var(--sp-border);}\n.sp-faq summary{\n cursor:pointer;list-style:none;color:var(--sp-blue);font-size:15px;\n font-weight:700;padding:17px 34px 17px 4px;position:relative;\n}\n.sp-faq summary::-webkit-details-marker{display:none;}\n.sp-faq summary:after{\n content:\"+\";position:absolute;right:5px;top:14px;font-size:22px;font-weight:400;\n}\n.sp-faq details[open] summary:after{content:\"−\";}\n.sp-faq details p{padding:0 4px 17px;color:var(--sp-muted);font-size:14px;}\n\n.sp-related-grid{\n display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));\n gap:16px;margin:20px 0 38px;\n}\n.sp-related-card{\n border:1px solid var(--sp-border);border-radius:10px;padding:20px;\n background:#fff;display:flex;flex-direction:column;min-height:180px;\n}\n.sp-related-label{\n display:inline-block;width:max-content;color:var(--sp-blue);\n background:var(--sp-blue-light);padding:5px 9px;border-radius:16px;\n font-size:11px;font-weight:700;margin-bottom:12px;\n}\n.sp-related-card h4{font-size:16px;margin-bottom:8px;}\n.sp-related-card p{color:var(--sp-muted);font-size:13px;flex-grow:1;}\n.sp-related-card a{color:var(--sp-blue);font-size:13px;font-weight:700;text-decoration:none;}\n\n.sp-help-banner{\n background:var(--sp-blue);color:#fff;border-radius:12px;padding:28px 30px;\n display:flex;justify-content:space-between;align-items:center;gap:24px;\n flex-wrap:wrap;margin-top:40px;\n}\n.sp-help-banner h3{color:#fff;margin:0 0 7px;font-size:20px;}\n.sp-help-banner p{color:#e4e9f8;font-size:14px;margin:0;max-width:660px;}\n.sp-cta-links{display:flex;gap:10px;flex-wrap:wrap;}\n.sp-cta-links a{\n background:#fff;color:var(--sp-blue);text-decoration:none;\n font-weight:700;font-size:14px;padding:12px 22px;border-radius:25px;\n}\n\n@media(max-width:760px){\n .sp-diaphragm-desc h2{font-size:23px;}\n .sp-overview-wrap{grid-template-columns:1fr;}\n .sp-cta-links{width:100%;}\n .sp-cta-links a{width:100%;text-align:center;}\n}\n\u003c\/style\u003e\n\n\u003cspan class=\"sp-eyebrow\"\u003eGenuine Sandpiper Replacement Part\u003c\/span\u003e\n\n\u003ch2\u003eSandpiper S30 3\" Containment Duty AODD Pump Driver Diaphragm for Non-Metallic Pumps\u003c\/h2\u003e\n\n\u003cp class=\"sp-intro\"\u003e\n Genuine Sandpiper driver diaphragm replacement parts for compatible\n S30 3\" Non-Metallic Containment Duty AODD pumps.\n Confirm the complete pump identification, diaphragm configuration and\n manufacturer part number before ordering.\n\u003c\/p\u003e\n\n\u003cp class=\"sp-atomic-answer\"\u003e\n The Sandpiper S30 3\" Containment Duty Driver diaphragm is a genuine replacement component for compatible Non-Metallic AODD pumps. The Driver diaphragm is positioned on the air side of the sealed containment chamber, while the separate Pumping diaphragm is positioned on the process-fluid side.\n\u003c\/p\u003e\n\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-overview-wrap\"\u003e\n\n \u003cdiv class=\"sp-overview-main\"\u003e\n \u003cp\u003eThe \u003cstrong\u003eSandpiper S30 Driver Diaphragm\u003c\/strong\u003e is selected from the complete pump identification and diaphragm\/check-valve material code. Depending on the model, the Driver side may use a single elastomer diaphragm or a multi-component PTFE overlay and backup arrangement.\u003c\/p\u003e\n\n \u003cp\u003e\n SANDPIPER Containment Duty pumps use a two-diaphragm design with a\n sealed containment chamber between the Driver and Pumping diaphragms.\n This arrangement creates an additional barrier between the air side\n and wet side of the pump.\n \u003c\/p\u003e\n\n \u003cp\u003e\n ABS Engineering supplies genuine Sandpiper replacement parts and can\n assist with identifying the correct diaphragm from the complete pump\n model number and existing manufacturer part number.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-ideal-for\"\u003e\n \u003ch4\u003eRecommended For\u003c\/h4\u003e\n \u003cul\u003e\n \u003cli\u003eS30 Containment Duty Driver diaphragm replacement\u003c\/li\u003e\n\u003cli\u003eContainment chamber inspection and servicing\u003c\/li\u003e\n\u003cli\u003eExact manufacturer part-number replacement\u003c\/li\u003e\n\u003cli\u003ePlanned preventive maintenance\u003c\/li\u003e\n\u003cli\u003eCritical spare-parts stock\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eDriver Diaphragm vs Pumping Diaphragm\u003c\/h3\u003e\n\n\u003cp class=\"sp-atomic-answer\"\u003e\n The \u003cstrong\u003eDriver diaphragm\u003c\/strong\u003e and \u003cstrong\u003ePumping diaphragm\u003c\/strong\u003e are separate parts. The containment chamber sits between them, forming a sealed barrier between the air side and wet side. The Driver diaphragm therefore must be matched to the same manufacturer-listed pump configuration as the Pumping diaphragm.\n\u003c\/p\u003e\n\n\u003ch3\u003eCompatibility \u0026amp; Product Details\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eSandpiper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Pump Model\u003c\/th\u003e\n\u003ctd\u003eSandpiper S30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePump Series\u003c\/th\u003e\n\u003ctd\u003eContainment Duty Ball Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNominal Pump Size\u003c\/th\u003e\n\u003ctd\u003e3\" \/ 80 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eDriver Diaphragm \/ Diaphragm Component\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Pump Construction\u003c\/th\u003e\n\u003ctd\u003eNon-Metallic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDesign Level\u003c\/th\u003e\n\u003ctd\u003eDesign Level 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiaphragm \/ Check-Valve Material Codes\u003c\/th\u003e\n\u003ctd\u003e3 and 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDriver Diaphragm Component\u003c\/th\u003e\n\u003ctd\u003eSantoprene Driver \/ Backup Diaphragm, PTFE Driver Overlay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003eVaries according to the selected material or component\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eHow to Select the Correct S30 Driver Diaphragm\u003c\/h3\u003e\n\n\u003cp\u003e\n Confirm the complete S30 pump identification before selecting\n a replacement driver diaphragm. Do not select by pump size or\n diaphragm material alone because the applicable component depends on\n the manufacturer-listed pump configuration.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eConfirm Pump Model\u003c\/h4\u003e\n \u003cp\u003eVerify that the pump is a Sandpiper S30 3\" Containment Duty AODD pump.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eConfirm Pump Construction\u003c\/h4\u003e\n \u003cp\u003eCheck that the pump construction is Non-Metallic and verify the complete model identification.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003eCheck the Diaphragm Code\u003c\/h4\u003e\n \u003cp\u003eIdentify the applicable diaphragm\/check-valve material code: 3 and 4.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eVerify Part Number\u003c\/h4\u003e\n \u003cp\u003eMatch the required driver diaphragm material or component to the exact manufacturer part number.\u003c\/p\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eSandpiper S30 Driver Diaphragm Part Numbers\u003c\/h3\u003e\n\n\u003cp\u003e\n Use the table below to identify the manufacturer-listed driver\n diaphragm material or component for the applicable S30\n Containment Duty configuration.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-part-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth\u003ePump Code\u003c\/th\u003e\n \u003cth\u003eDriver Diaphragm Material \/ Component\u003c\/th\u003e\n \u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eSantoprene Backup Diaphragm\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.077.354\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003ePTFE Driver Overlay\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.078.600\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eSantoprene Driver Diaphragm\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.077.354\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eConfiguration Note:\u003c\/strong\u003e\n Current S30 Design Level 3 nomenclature lists containment Codes 3 and 4. Code 3 uses Santoprene Backup Diaphragm 286.077.354 with PTFE Driver Overlay 286.078.600. Code 4 uses Santoprene Driver Diaphragm 286.077.354.\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eDriver \/ Pumping Compatibility:\u003c\/strong\u003e\n Driver and Pumping diaphragms are separate replacement parts but must\n follow the same manufacturer-listed pump configuration. Do not create\n arbitrary Driver and Pumping material combinations.\n\u003c\/div\u003e\n\n\u003ch3\u003eWhy Choose Genuine Sandpiper Driver Diaphragms?\u003c\/h3\u003e\n\n\u003cp\u003e\n Genuine Sandpiper diaphragms are intended for compatible Sandpiper\n Containment Duty pump configurations. Matching the correct material,\n construction and manufacturer part number helps maintenance and\n purchasing teams identify the correct physical replacement component.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eCorrect Model Compatibility\u003c\/h4\u003e\n \u003cp\u003eSelect the replacement diaphragm according to the applicable S30 pump configuration.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eExact Part Identification\u003c\/h4\u003e\n \u003cp\u003eUse the complete manufacturer part number rather than material name alone.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003eContainment-Specific Selection\u003c\/h4\u003e\n \u003cp\u003eKeep Driver and Pumping diaphragm roles and multi-component constructions clearly identified.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eGenuine Sandpiper Replacement Part\u003c\/h4\u003e\n \u003cp\u003eMaintain compatible pumps using genuine manufacturer replacement components.\u003c\/p\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eChemical Compatibility:\u003c\/strong\u003e\n Do not select a diaphragm material from the application name alone.\n Pumped fluid, concentration, temperature and operating conditions must\n be considered when confirming material compatibility.\n\u003c\/div\u003e\n\n\u003ch3\u003eWhen Should the S30 Driver Diaphragm Be Inspected?\u003c\/h3\u003e\n\n\u003cp\u003e\n Inspect the applicable diaphragm components during planned pump maintenance\n and whenever leak detection, abnormal pump behaviour or visible component\n condition indicates that diaphragm inspection is required.\n\u003c\/p\u003e\n\n\u003cul\u003e\n \u003cli\u003eDuring scheduled containment pump maintenance\u003c\/li\u003e\n\u003cli\u003eWhen the Driver chamber is opened for servicing\u003c\/li\u003e\n\u003cli\u003eIf visual, electronic or mechanical leak detection indicates a containment event\u003c\/li\u003e\n\u003cli\u003eIf diaphragm wear, cracking, stretching or damage is identified\u003c\/li\u003e\n\u003cli\u003eWhen abnormal pump performance leads to diaphragm inspection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-faq\"\u003e\n \u003cdetails\u003e\u003csummary\u003eWhat is the difference between the Driver and Pumping diaphragm?\u003c\/summary\u003e\u003cp\u003eThe Driver diaphragm is on the air side of the containment chamber, while the Pumping diaphragm is on the process-fluid side. They are separate replacement parts with different applicable part numbers.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhich S30 Driver diaphragm variants are listed on this page?\u003c\/summary\u003e\u003cp\u003eThe applicable selections are Santoprene Driver \/ Backup Diaphragm, PTFE Driver Overlay. Confirm the complete pump code before ordering.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs the PTFE Driver overlay a complete diaphragm assembly by itself?\u003c\/summary\u003e\u003cp\u003eNo. Where the pump configuration specifies a PTFE overlay with a backup diaphragm, the overlay and backup are separate physical components. Confirm every required part number before ordering.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan I select the Driver diaphragm by material name alone?\u003c\/summary\u003e\u003cp\u003eNo. Confirm the pump model, construction, diaphragm\/check-valve material code and manufacturer part number because the same material can be used differently across pump configurations.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDo I need to replace the Pumping diaphragm at the same time?\u003c\/summary\u003e\u003cp\u003eDriver and Pumping diaphragms are separate components. Whether both require replacement depends on the applicable service procedure and inspection findings; do not assume one part number covers both sides.\u003c\/p\u003e\u003c\/details\u003e\n \u003cdetails\u003e\n \u003csummary\u003eHow do I confirm the correct S30 Driver diaphragm part number?\u003c\/summary\u003e\n \u003cp\u003eCheck the complete pump model number, diaphragm\/check-valve material code and existing part number. If the identification is unclear, provide the pump nameplate details to ABS Engineering for verification.\u003c\/p\u003e\n \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"text-align:center;\"\u003eExplore Other Sandpiper Containment Duty Diaphragms\u003c\/h3\u003e\n\n\n\u003cdiv class=\"sp-related-grid\"\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eS30 3\"\u003c\/span\u003e\n \u003ch4\u003eS30 Pumping Diaphragm\u003c\/h4\u003e\n \u003cp\u003eView the matching pumping-side diaphragm parts for the same Containment Duty pump model.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-s30-3-non-metallic-containment-duty-pumping-diaphragm\"\u003eView Pumping Diaphragm →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eS20 2\"\u003c\/span\u003e\n \u003ch4\u003eS20 Containment Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003eBrowse compatible Driver and Pumping diaphragm replacement parts for the S20.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-s20-2-non-metallic-containment-duty-driver-diaphragm\"\u003eView Product →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eST40 1½\"\u003c\/span\u003e\n \u003ch4\u003eST40 Containment Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003eExplore genuine replacement diaphragm parts for the ST40 Containment Duty pump.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-st40-1-1-2-metallic-containment-duty-driver-diaphragm\"\u003eView Product →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eContainment Duty\u003c\/span\u003e\n \u003ch4\u003eAll Containment Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003eBrowse Sandpiper Containment Duty Driver and Pumping diaphragms by model, size and pump construction.\u003c\/p\u003e\n \u003ca href=\"\/vi\/collections\/sandpiper-containment-duty-aodd-pump-diaphragms\"\u003eView Collection →\u003c\/a\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-help-banner\"\u003e\n\n \u003cdiv\u003e\n \u003ch3\u003eNeed Help Selecting the Correct S30 Driver Diaphragm?\u003c\/h3\u003e\n \u003cp\u003e\n Send ABS Engineering your complete Sandpiper pump model, existing\n diaphragm part number, pumped fluid and operating conditions. Our team\n can assist with identifying the correct genuine Sandpiper replacement part.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-cta-links\"\u003e\n \u003ca href=\"\/vi\/pages\/contact\"\u003eRequest a Quote\u003c\/a\u003e\n \u003ca href=\"\/vi\/pages\/contact\"\u003eRequest Spec Sheet\u003c\/a\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"SANDPIPER","offers":[{"title":"Santoprene Driver","offer_id":53003313512629,"sku":"286.077.354","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"PTFE Driver Overlay","offer_id":53003313545397,"sku":"286.078.600","price":0.0,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/6168\/7989\/files\/18828594-0b1f-46fa-937b-91e8133bb63a.png?v=1790049874"},{"product_id":"sandpiper-s30-3-non-metallic-containment-duty-pumping-diaphragm","title":"Sandpiper S30 3\" Containment Duty AODD Pump Pumping Diaphragm for Non-Metallic Pumps","description":"\u003cdiv class=\"sp-diaphragm-desc\"\u003e\n\n\u003cstyle\u003e\n.sp-diaphragm-desc{\n --sp-blue:#1e3a8a;--sp-blue-light:#eef2ff;--sp-blue-soft:#f7f9ff;\n --sp-text:#2b2f38;--sp-muted:#626977;--sp-border:#e1e5ec;--sp-white:#ffffff;\n max-width:1100px;margin:0 auto;font-family:Arial,Helvetica,sans-serif;\n color:var(--sp-text);line-height:1.65;\n}\n.sp-diaphragm-desc *{box-sizing:border-box;}\n.sp-diaphragm-desc h2{color:var(--sp-blue);font-size:27px;line-height:1.3;margin:0 0 12px;}\n.sp-diaphragm-desc h3{color:var(--sp-blue);font-size:21px;line-height:1.35;margin:38px 0 14px;}\n.sp-diaphragm-desc h4{color:var(--sp-blue);font-size:15px;line-height:1.4;margin:0 0 8px;}\n.sp-diaphragm-desc p{margin:0 0 14px;font-size:15px;}\n.sp-diaphragm-desc ul{margin:0;padding-left:20px;font-size:15px;}\n.sp-diaphragm-desc li{margin-bottom:7px;}\n\n.sp-eyebrow{\n display:inline-block;color:var(--sp-blue);background:var(--sp-blue-light);\n font-size:12px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;\n padding:6px 11px;border-radius:20px;margin-bottom:12px;\n}\n.sp-intro{\n font-size:16px!important;color:var(--sp-muted);max-width:880px;\n margin-bottom:22px!important;\n}\n.sp-atomic-answer{\n font-size:16px!important;background:var(--sp-blue-soft);\n border-left:4px solid var(--sp-blue);padding:18px 20px;\n border-radius:0 8px 8px 0;margin:0 0 28px!important;\n}\n.sp-overview-wrap{\n display:grid;grid-template-columns:minmax(0,2fr) minmax(240px,1fr);\n gap:28px;align-items:start;margin:24px 0 28px;\n}\n.sp-ideal-for{\n background:var(--sp-blue-soft);border:1px solid #dfe5f5;\n border-radius:12px;padding:22px;\n}\n.sp-ideal-for h4{font-size:16px;margin-bottom:12px;}\n\n.sp-benefit-grid{\n display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));\n gap:16px;margin:22px 0 38px;\n}\n.sp-benefit-card{\n border:1px solid var(--sp-border);border-radius:10px;\n padding:20px;background:var(--sp-white);\n}\n.sp-benefit-number{\n width:30px;height:30px;display:flex;align-items:center;justify-content:center;\n background:var(--sp-blue-light);color:var(--sp-blue);border-radius:50%;\n font-size:13px;font-weight:700;margin-bottom:13px;\n}\n.sp-benefit-card p{font-size:14px;color:var(--sp-muted);margin:0;}\n\n.sp-table-wrap{\n overflow-x:auto;margin:18px 0 38px;border:1px solid var(--sp-border);\n border-radius:10px;\n}\n.sp-spec-table,.sp-part-table{\n width:100%;border-collapse:collapse;font-size:14px;min-width:580px;\n}\n.sp-spec-table th,.sp-spec-table td,.sp-part-table td{\n text-align:left;padding:13px 16px;border-bottom:1px solid var(--sp-border);\n vertical-align:top;\n}\n.sp-spec-table th{\n width:34%;color:var(--sp-blue);background:#f8f9fc;font-weight:700;\n}\n.sp-part-table th{\n background:var(--sp-blue);color:#fff;padding:12px 14px;text-align:left;\n}\n.sp-part-table tr:nth-child(even) td{background:#f8f9fc;}\n\n.sp-note{\n border-left:4px solid var(--sp-blue);background:var(--sp-blue-soft);\n padding:16px 18px;margin:18px 0 34px;border-radius:0 8px 8px 0;font-size:14px;\n}\n\n.sp-app-grid{\n display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));\n gap:15px;margin:18px 0 34px;\n}\n.sp-app-card{\n border:1px solid var(--sp-border);border-radius:10px;\n padding:18px;background:#fff;\n}\n.sp-app-card strong{display:block;color:var(--sp-blue);margin-bottom:6px;}\n.sp-app-card p{font-size:14px;color:var(--sp-muted);margin:0;}\n\n.sp-faq{border-top:1px solid var(--sp-border);margin-bottom:36px;}\n.sp-faq details{border-bottom:1px solid var(--sp-border);}\n.sp-faq summary{\n cursor:pointer;list-style:none;color:var(--sp-blue);font-size:15px;\n font-weight:700;padding:17px 34px 17px 4px;position:relative;\n}\n.sp-faq summary::-webkit-details-marker{display:none;}\n.sp-faq summary:after{\n content:\"+\";position:absolute;right:5px;top:14px;font-size:22px;font-weight:400;\n}\n.sp-faq details[open] summary:after{content:\"−\";}\n.sp-faq details p{padding:0 4px 17px;color:var(--sp-muted);font-size:14px;}\n\n.sp-related-grid{\n display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));\n gap:16px;margin:20px 0 38px;\n}\n.sp-related-card{\n border:1px solid var(--sp-border);border-radius:10px;padding:20px;\n background:#fff;display:flex;flex-direction:column;min-height:180px;\n}\n.sp-related-label{\n display:inline-block;width:max-content;color:var(--sp-blue);\n background:var(--sp-blue-light);padding:5px 9px;border-radius:16px;\n font-size:11px;font-weight:700;margin-bottom:12px;\n}\n.sp-related-card h4{font-size:16px;margin-bottom:8px;}\n.sp-related-card p{color:var(--sp-muted);font-size:13px;flex-grow:1;}\n.sp-related-card a{color:var(--sp-blue);font-size:13px;font-weight:700;text-decoration:none;}\n\n.sp-help-banner{\n background:var(--sp-blue);color:#fff;border-radius:12px;padding:28px 30px;\n display:flex;justify-content:space-between;align-items:center;gap:24px;\n flex-wrap:wrap;margin-top:40px;\n}\n.sp-help-banner h3{color:#fff;margin:0 0 7px;font-size:20px;}\n.sp-help-banner p{color:#e4e9f8;font-size:14px;margin:0;max-width:660px;}\n.sp-cta-links{display:flex;gap:10px;flex-wrap:wrap;}\n.sp-cta-links a{\n background:#fff;color:var(--sp-blue);text-decoration:none;\n font-weight:700;font-size:14px;padding:12px 22px;border-radius:25px;\n}\n\n@media(max-width:760px){\n .sp-diaphragm-desc h2{font-size:23px;}\n .sp-overview-wrap{grid-template-columns:1fr;}\n .sp-cta-links{width:100%;}\n .sp-cta-links a{width:100%;text-align:center;}\n}\n\u003c\/style\u003e\n\n\u003cspan class=\"sp-eyebrow\"\u003eGenuine Sandpiper Replacement Part\u003c\/span\u003e\n\n\u003ch2\u003eSandpiper S30 3\" Containment Duty AODD Pump Pumping Diaphragm for Non-Metallic Pumps\u003c\/h2\u003e\n\n\u003cp class=\"sp-intro\"\u003e\n Genuine Sandpiper pumping diaphragm replacement parts for compatible\n S30 3\" Non-Metallic Containment Duty AODD pumps.\n Confirm the complete pump identification, diaphragm configuration and\n manufacturer part number before ordering.\n\u003c\/p\u003e\n\n\u003cp class=\"sp-atomic-answer\"\u003e\n The Sandpiper S30 3\" Containment Duty Pumping diaphragm is a genuine replacement process-side component for compatible Non-Metallic AODD pumps. The Pumping diaphragm is positioned on the wet side of the sealed containment chamber and is separate from the Driver diaphragm.\n\u003c\/p\u003e\n\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-overview-wrap\"\u003e\n\n \u003cdiv class=\"sp-overview-main\"\u003e\n \u003cp\u003eThe \u003cstrong\u003eSandpiper S30 Pumping Diaphragm\u003c\/strong\u003e must be matched to the complete pump configuration. The manufacturer-listed Pumping material or component can differ from the Driver side, so the complete diaphragm\/check-valve material code and exact part number should be checked before ordering.\u003c\/p\u003e\n\n \u003cp\u003e\n SANDPIPER Containment Duty pumps use a two-diaphragm design with a\n sealed containment chamber between the Driver and Pumping diaphragms.\n This arrangement creates an additional barrier between the air side\n and wet side of the pump.\n \u003c\/p\u003e\n\n \u003cp\u003e\n ABS Engineering supplies genuine Sandpiper replacement parts and can\n assist with identifying the correct diaphragm from the complete pump\n model number and existing manufacturer part number.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-ideal-for\"\u003e\n \u003ch4\u003eRecommended For\u003c\/h4\u003e\n \u003cul\u003e\n \u003cli\u003eS30 Containment Duty Pumping diaphragm replacement\u003c\/li\u003e\n\u003cli\u003eProcess-side wet-end maintenance\u003c\/li\u003e\n\u003cli\u003eContainment chamber inspection and servicing\u003c\/li\u003e\n\u003cli\u003eExact manufacturer part-number replacement\u003c\/li\u003e\n\u003cli\u003eCritical spare-parts stock\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eDriver Diaphragm vs Pumping Diaphragm\u003c\/h3\u003e\n\n\u003cp class=\"sp-atomic-answer\"\u003e\n The \u003cstrong\u003ePumping diaphragm\u003c\/strong\u003e is the process-fluid-side diaphragm, while the \u003cstrong\u003eDriver diaphragm\u003c\/strong\u003e is on the air side of the containment chamber. The two diaphragms work as part of the same containment arrangement but are separate replaceable components with separate applicable part numbers.\n\u003c\/p\u003e\n\n\u003ch3\u003eCompatibility \u0026amp; Product Details\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eSandpiper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Pump Model\u003c\/th\u003e\n\u003ctd\u003eSandpiper S30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePump Series\u003c\/th\u003e\n\u003ctd\u003eContainment Duty Ball Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNominal Pump Size\u003c\/th\u003e\n\u003ctd\u003e3\" \/ 80 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003ePumping Diaphragm \/ Diaphragm Component\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Pump Construction\u003c\/th\u003e\n\u003ctd\u003eNon-Metallic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDesign Level\u003c\/th\u003e\n\u003ctd\u003eDesign Level 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiaphragm \/ Check-Valve Material Codes\u003c\/th\u003e\n\u003ctd\u003e3 and 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePumping Diaphragm Component\u003c\/th\u003e\n\u003ctd\u003eSantoprene Pumping Diaphragm, PTFE Pumping Overlay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003eVaries according to the selected material or component\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eHow to Select the Correct S30 Pumping Diaphragm\u003c\/h3\u003e\n\n\u003cp\u003e\n Confirm the complete S30 pump identification before selecting\n a replacement pumping diaphragm. Do not select by pump size or\n diaphragm material alone because the applicable component depends on\n the manufacturer-listed pump configuration.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eConfirm Pump Model\u003c\/h4\u003e\n \u003cp\u003eVerify that the pump is a Sandpiper S30 3\" Containment Duty AODD pump.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eConfirm Pump Construction\u003c\/h4\u003e\n \u003cp\u003eCheck that the pump construction is Non-Metallic and verify the complete model identification.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003eCheck the Diaphragm Code\u003c\/h4\u003e\n \u003cp\u003eIdentify the applicable diaphragm\/check-valve material code: 3 and 4.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eVerify Part Number\u003c\/h4\u003e\n \u003cp\u003eMatch the required pumping diaphragm material or component to the exact manufacturer part number.\u003c\/p\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eSandpiper S30 Pumping Diaphragm Part Numbers\u003c\/h3\u003e\n\n\u003cp\u003e\n Use the table below to identify the manufacturer-listed pumping\n diaphragm material or component for the applicable S30\n Containment Duty configuration.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\u003ctable class=\"sp-part-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth\u003ePump Code\u003c\/th\u003e\n \u003cth\u003ePumping Diaphragm Material \/ Component\u003c\/th\u003e\n \u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eSantoprene Pumping Diaphragm\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.080.354\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003ePTFE Pumping Overlay\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.079.600\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eSantoprene Pumping Diaphragm\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e286.080.354\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eConfiguration Note:\u003c\/strong\u003e\n For current S30 Code 3, the service parts list shows a separate PTFE Pumping Overlay 286.079.600 and Pumping Diaphragm 286.080.354. Code 4 uses Santoprene Pumping Diaphragm 286.080.354. The PTFE overlay should not be presented as a complete Pumping diaphragm by itself.\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eDriver \/ Pumping Compatibility:\u003c\/strong\u003e\n Driver and Pumping diaphragms are separate replacement parts but must\n follow the same manufacturer-listed pump configuration. Do not create\n arbitrary Driver and Pumping material combinations.\n\u003c\/div\u003e\n\n\u003ch3\u003eWhy Choose Genuine Sandpiper Pumping Diaphragms?\u003c\/h3\u003e\n\n\u003cp\u003e\n Genuine Sandpiper diaphragms are intended for compatible Sandpiper\n Containment Duty pump configurations. Matching the correct material,\n construction and manufacturer part number helps maintenance and\n purchasing teams identify the correct physical replacement component.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eCorrect Model Compatibility\u003c\/h4\u003e\n \u003cp\u003eSelect the replacement diaphragm according to the applicable S30 pump configuration.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eExact Part Identification\u003c\/h4\u003e\n \u003cp\u003eUse the complete manufacturer part number rather than material name alone.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003eContainment-Specific Selection\u003c\/h4\u003e\n \u003cp\u003eKeep Driver and Pumping diaphragm roles and multi-component constructions clearly identified.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eGenuine Sandpiper Replacement Part\u003c\/h4\u003e\n \u003cp\u003eMaintain compatible pumps using genuine manufacturer replacement components.\u003c\/p\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eChemical Compatibility:\u003c\/strong\u003e\n Do not select a diaphragm material from the application name alone.\n Pumped fluid, concentration, temperature and operating conditions must\n be considered when confirming material compatibility.\n\u003c\/div\u003e\n\n\u003ch3\u003eWhen Should the S30 Pumping Diaphragm Be Inspected?\u003c\/h3\u003e\n\n\u003cp\u003e\n Inspect the applicable diaphragm components during planned pump maintenance\n and whenever leak detection, abnormal pump behaviour or visible component\n condition indicates that diaphragm inspection is required.\n\u003c\/p\u003e\n\n\u003cul\u003e\n \u003cli\u003eDuring scheduled containment wet-end maintenance\u003c\/li\u003e\n\u003cli\u003eIf visual, electronic or mechanical leak detection indicates a containment event\u003c\/li\u003e\n\u003cli\u003eIf process fluid is found in the containment chamber during inspection\u003c\/li\u003e\n\u003cli\u003eIf visible wear, cracking, deformation or diaphragm damage is identified\u003c\/li\u003e\n\u003cli\u003eWhen abnormal pump performance leads to wet-end inspection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-faq\"\u003e\n \u003cdetails\u003e\u003csummary\u003eWhat is the difference between the Pumping and Driver diaphragm?\u003c\/summary\u003e\u003cp\u003eThe Pumping diaphragm is on the process-fluid side of the containment chamber, while the Driver diaphragm is on the air side. They are separate replacement parts.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhich S30 Pumping diaphragm variants are listed on this page?\u003c\/summary\u003e\u003cp\u003eThe applicable selections are Santoprene Pumping Diaphragm, PTFE Pumping Overlay. Confirm the complete pump code before ordering.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs 286.079.600 a complete PTFE Pumping diaphragm by itself?\u003c\/summary\u003e\u003cp\u003eNo. The current S30 service parts list identifies 286.079.600 as a PTFE Pumping overlay and lists 286.080.354 separately as the Pumping diaphragm.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan I select the Pumping diaphragm by material alone?\u003c\/summary\u003e\u003cp\u003eNo. Confirm the complete pump identification, diaphragm\/check-valve material code and manufacturer part number before ordering.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDo Driver and Pumping diaphragm materials always match?\u003c\/summary\u003e\u003cp\u003eNo. Some Containment Duty configurations use different Driver and Pumping materials or constructions. Follow the manufacturer-listed pump configuration rather than selecting the two sides independently.\u003c\/p\u003e\u003c\/details\u003e\n \u003cdetails\u003e\n \u003csummary\u003eHow do I confirm the correct S30 Pumping diaphragm part number?\u003c\/summary\u003e\n \u003cp\u003eCheck the complete pump model number, diaphragm\/check-valve material code and existing part number. If the identification is unclear, provide the pump nameplate details to ABS Engineering for verification.\u003c\/p\u003e\n \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"text-align:center;\"\u003eExplore Other Sandpiper Containment Duty Diaphragms\u003c\/h3\u003e\n\n\n\u003cdiv class=\"sp-related-grid\"\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eS30 3\"\u003c\/span\u003e\n \u003ch4\u003eS30 Driver Diaphragm\u003c\/h4\u003e\n \u003cp\u003eView the matching driver-side diaphragm parts for the same Containment Duty pump model.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-s30-3-non-metallic-containment-duty-driver-diaphragm\"\u003eView Driver Diaphragm →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eS20 2\"\u003c\/span\u003e\n \u003ch4\u003eS20 Containment Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003eBrowse compatible Driver and Pumping diaphragm replacement parts for the S20.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-s20-2-non-metallic-containment-duty-pumping-diaphragm\"\u003eView Product →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eST40 1½\"\u003c\/span\u003e\n \u003ch4\u003eST40 Containment Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003eExplore genuine replacement diaphragm parts for the ST40 Containment Duty pump.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-st40-1-1-2-metallic-containment-duty-pumping-diaphragm\"\u003eView Product →\u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eContainment Duty\u003c\/span\u003e\n \u003ch4\u003eAll Containment Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003eBrowse Sandpiper Containment Duty Driver and Pumping diaphragms by model, size and pump construction.\u003c\/p\u003e\n \u003ca href=\"\/vi\/collections\/sandpiper-containment-duty-aodd-pump-diaphragms\"\u003eView Collection →\u003c\/a\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-help-banner\"\u003e\n\n \u003cdiv\u003e\n \u003ch3\u003eNeed Help Selecting the Correct S30 Pumping Diaphragm?\u003c\/h3\u003e\n \u003cp\u003e\n Send ABS Engineering your complete Sandpiper pump model, existing\n diaphragm part number, pumped fluid and operating conditions. Our team\n can assist with identifying the correct genuine Sandpiper replacement part.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-cta-links\"\u003e\n \u003ca href=\"\/vi\/pages\/contact\"\u003eRequest a Quote\u003c\/a\u003e\n \u003ca href=\"\/vi\/pages\/contact\"\u003eRequest Spec Sheet\u003c\/a\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"SANDPIPER","offers":[{"title":"Santoprene Pumping Diaphragm","offer_id":53003334320309,"sku":"286.080.354","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"PTFE Pumping Overlay","offer_id":53003334353077,"sku":"286.079.600","price":0.0,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/6168\/7989\/files\/18828594-0b1f-46fa-937b-91e8133bb63a.png?v=1790049874"},{"product_id":"sandpiper-evolutionx-spe10-non-metallic-standard-duty-diaphragm","title":"Sandpiper EvolutionX SPE10 1\" Standard Duty AODD Pump Diaphragm for Non-Metallic Pumps","description":"\u003cdiv class=\"sp-diaphragm-desc\"\u003e\n\n\u003cstyle\u003e\n.sp-diaphragm-desc{\n --sp-blue:#1e3a8a;\n --sp-blue-light:#eef2ff;\n --sp-blue-soft:#f7f9ff;\n --sp-text:#2b2f38;\n --sp-muted:#626977;\n --sp-border:#e1e5ec;\n --sp-white:#ffffff;\n max-width:1100px;\n margin:0 auto;\n font-family:Arial,Helvetica,sans-serif;\n color:var(--sp-text);\n line-height:1.65;\n}\n.sp-diaphragm-desc *{box-sizing:border-box;}\n.sp-diaphragm-desc h2{color:var(--sp-blue);font-size:27px;line-height:1.3;margin:0 0 12px;}\n.sp-diaphragm-desc h3{color:var(--sp-blue);font-size:21px;line-height:1.35;margin:38px 0 14px;}\n.sp-diaphragm-desc h4{color:var(--sp-blue);font-size:15px;line-height:1.4;margin:0 0 8px;}\n.sp-diaphragm-desc p{margin:0 0 14px;font-size:15px;}\n.sp-diaphragm-desc ul{margin:0;padding-left:20px;font-size:15px;}\n.sp-diaphragm-desc li{margin-bottom:7px;}\n\n.sp-eyebrow{\n display:inline-block;color:var(--sp-blue);background:var(--sp-blue-light);\n font-size:12px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;\n padding:6px 11px;border-radius:20px;margin-bottom:12px;\n}\n.sp-intro{font-size:16px!important;color:var(--sp-muted);max-width:850px;margin-bottom:28px!important;}\n\n.sp-overview-wrap{\n display:grid;grid-template-columns:minmax(0,2fr) minmax(240px,1fr);\n gap:28px;align-items:start;margin:24px 0 28px;\n}\n.sp-ideal-for{\n background:var(--sp-blue-soft);border:1px solid #dfe5f5;\n border-radius:12px;padding:22px;\n}\n.sp-ideal-for h4{font-size:16px;margin-bottom:12px;}\n\n.sp-benefit-grid{\n display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));\n gap:16px;margin:22px 0 38px;\n}\n.sp-benefit-card{\n border:1px solid var(--sp-border);border-radius:10px;\n padding:20px;background:var(--sp-white);\n}\n.sp-benefit-number{\n width:30px;height:30px;display:flex;align-items:center;justify-content:center;\n background:var(--sp-blue-light);color:var(--sp-blue);border-radius:50%;\n font-size:13px;font-weight:700;margin-bottom:13px;\n}\n.sp-benefit-card p{font-size:14px;color:var(--sp-muted);margin:0;}\n\n.sp-table-wrap{\n overflow-x:auto;margin:18px 0 38px;border:1px solid var(--sp-border);\n border-radius:10px;\n}\n.sp-spec-table,.sp-part-table{\n width:100%;border-collapse:collapse;font-size:14px;min-width:580px;\n}\n.sp-spec-table th,.sp-spec-table td,.sp-part-table td{\n text-align:left;padding:13px 16px;border-bottom:1px solid var(--sp-border);\n vertical-align:top;\n}\n.sp-spec-table th{\n width:34%;color:var(--sp-blue);background:#f8f9fc;font-weight:700;\n}\n.sp-part-table th{\n background:var(--sp-blue);color:#fff;padding:12px 14px;text-align:left;\n}\n.sp-part-table tr:nth-child(even) td{background:#f8f9fc;}\n\n.sp-note{\n border-left:4px solid var(--sp-blue);background:var(--sp-blue-soft);\n padding:16px 18px;margin:18px 0 34px;border-radius:0 8px 8px 0;font-size:14px;\n}\n\n.sp-faq{border-top:1px solid var(--sp-border);margin-bottom:36px;}\n.sp-faq details{border-bottom:1px solid var(--sp-border);}\n.sp-faq summary{\n cursor:pointer;list-style:none;color:var(--sp-blue);font-size:15px;\n font-weight:700;padding:17px 34px 17px 4px;position:relative;\n}\n.sp-faq summary::-webkit-details-marker{display:none;}\n.sp-faq summary:after{\n content:\"+\";position:absolute;right:5px;top:14px;font-size:22px;font-weight:400;\n}\n.sp-faq details[open] summary:after{content:\"−\";}\n.sp-faq details p{padding:0 4px 17px;color:var(--sp-muted);font-size:14px;}\n\n.sp-related-grid{\n display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));\n gap:16px;margin:20px 0 38px;\n}\n.sp-related-card{\n border:1px solid var(--sp-border);border-radius:10px;padding:20px;\n background:#fff;display:flex;flex-direction:column;min-height:180px;\n}\n.sp-related-label{\n display:inline-block;width:max-content;color:var(--sp-blue);\n background:var(--sp-blue-light);padding:5px 9px;border-radius:16px;\n font-size:11px;font-weight:700;margin-bottom:12px;\n}\n.sp-related-card h4{font-size:16px;margin-bottom:8px;}\n.sp-related-card p{color:var(--sp-muted);font-size:13px;flex-grow:1;}\n.sp-related-card a{color:var(--sp-blue);font-size:13px;font-weight:700;text-decoration:none;}\n\n.sp-help-banner{\n background:var(--sp-blue);color:#fff;border-radius:12px;padding:28px 30px;\n display:flex;justify-content:space-between;align-items:center;gap:24px;\n flex-wrap:wrap;margin-top:40px;\n}\n.sp-help-banner h3{color:#fff;margin:0 0 7px;font-size:20px;}\n.sp-help-banner p{color:#e4e9f8;font-size:14px;margin:0;max-width:660px;}\n.sp-help-banner a{\n flex-shrink:0;background:#fff;color:var(--sp-blue);text-decoration:none;\n font-weight:700;font-size:14px;padding:12px 24px;border-radius:25px;\n}\n\n@media(max-width:760px){\n .sp-diaphragm-desc h2{font-size:23px;}\n .sp-overview-wrap{grid-template-columns:1fr;}\n .sp-help-banner a{width:100%;text-align:center;}\n}\n\u003c\/style\u003e\n\n\u003cspan class=\"sp-eyebrow\"\u003eGenuine Sandpiper Replacement Part\u003c\/span\u003e\n\n\u003ch2\u003eSandpiper EvolutionX SPE10 1\" Standard Duty AODD Pump Diaphragm for Non-Metallic Pumps\u003c\/h2\u003e\n\n\u003cp class=\"sp-intro\"\u003e\n Genuine Sandpiper replacement diaphragms for compatible EvolutionX\n SPE10 1-inch Non-Metallic Standard Duty AODD pumps. Manufacturer-listed\n diaphragm materials include Santoprene, Nitrile, FKM, EPDM, Neoprene,\n Hytrel and PTFE constructions.\n\u003c\/p\u003e\n\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-overview-wrap\"\u003e\n\n \u003cdiv class=\"sp-overview-main\"\u003e\n\n \u003cp\u003e\n The \u003cstrong\u003eSandpiper EvolutionX SPE10 diaphragm\u003c\/strong\u003e\n is a genuine replacement wear component for compatible\n SPE10 1-inch Non-Metallic Standard Duty air-operated\n double diaphragm pumps.\n \u003c\/p\u003e\n\n \u003cp\u003e\n The EvolutionX SPE10 is available with polypropylene,\n PVDF or conductive polypropylene wetted construction.\n These materials describe the pump's fluid-contacting\n construction and are separate from the diaphragm material.\n \u003c\/p\u003e\n\n \u003cp\u003e\n Current Sandpiper service documentation individually lists\n elastomer diaphragm materials together with a PTFE Overlay\n diaphragm and a One-Piece Bonded PTFE diaphragm for the SPE10.\n \u003c\/p\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-ideal-for\"\u003e\n\n \u003ch4\u003eRecommended For\u003c\/h4\u003e\n\n \u003cul\u003e\n \u003cli\u003eScheduled EvolutionX SPE10 preventive maintenance\u003c\/li\u003e\n \u003cli\u003eWorn or damaged diaphragm replacement\u003c\/li\u003e\n \u003cli\u003eWet-end inspection and servicing\u003c\/li\u003e\n \u003cli\u003eDiaphragm leak troubleshooting\u003c\/li\u003e\n \u003cli\u003eMaintenance stock for SPE10 pumps\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eCompatibility \u0026amp; Product Details\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\n\u003ctable class=\"sp-spec-table\"\u003e\n\u003ctbody\u003e\n\n\u003ctr\u003e\n \u003cth\u003eBrand\u003c\/th\u003e\n \u003ctd\u003eSandpiper\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003eProduct Line\u003c\/th\u003e\n \u003ctd\u003eEvolutionX\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003eCompatible Pump Model\u003c\/th\u003e\n \u003ctd\u003eSandpiper SPE10 Non-Metallic\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003ePump Series\u003c\/th\u003e\n \u003ctd\u003eStandard Duty Ball Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003eNominal Pump Size\u003c\/th\u003e\n \u003ctd\u003e1\" \/ 25 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003ePart Type\u003c\/th\u003e\n \u003ctd\u003eAODD Pump Diaphragm\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003eCompatible Pump Construction\u003c\/th\u003e\n \u003ctd\u003eNon-Metallic\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003eWetted Material Options\u003c\/th\u003e\n \u003ctd\u003ePolypropylene, PVDF and Conductive Polypropylene\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003eDiaphragm Materials\u003c\/th\u003e\n \u003ctd\u003e\n Santoprene, Nitrile, FKM, EPDM,\n Neoprene, Hytrel and PTFE\n \u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003ePTFE Diaphragm Construction\u003c\/th\u003e\n \u003ctd\u003e\n PTFE Overlay or One-Piece Bonded PTFE,\n according to the applicable pump configuration\n \u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003eCurrent Design Level\u003c\/th\u003e\n \u003ctd\u003eDesign Level 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n \u003ctd\u003e\n Varies according to the selected diaphragm\n material and construction\n \u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eHow to Select the Correct EvolutionX SPE10 Diaphragm\u003c\/h3\u003e\n\n\u003cp\u003e\n Confirm the complete SPE10 pump identification before selecting\n a replacement diaphragm. Check the pump construction, diaphragm\n material code, backup diaphragm code where applicable and\n manufacturer part number against the applicable Sandpiper\n service documentation.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eConfirm Pump Model\u003c\/h4\u003e\n \u003cp\u003e\n Verify that the pump is a Sandpiper EvolutionX SPE10\n 1-inch Standard Duty AODD pump.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eConfirm Non-Metallic Construction\u003c\/h4\u003e\n \u003cp\u003e\n Check the complete pump model and nameplate before\n selecting the replacement diaphragm.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003eSelect Diaphragm Material\u003c\/h4\u003e\n \u003cp\u003e\n Match the existing diaphragm material or applicable\n PTFE construction to the complete SPE10 configuration.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eVerify Part Number\u003c\/h4\u003e\n \u003cp\u003e\n Confirm the exact genuine Sandpiper manufacturer\n part number before ordering.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eSandpiper EvolutionX SPE10 Diaphragm Part Numbers\u003c\/h3\u003e\n\n\u003cp\u003e\n Use the table below to identify the current individually listed\n replacement diaphragms for the Sandpiper EvolutionX SPE10\n Non-Metallic pump.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-table-wrap\"\u003e\n\n\u003ctable class=\"sp-part-table\"\u003e\n\n\u003cthead\u003e\n\u003ctr\u003e\n \u003cth\u003eDiaphragm Material \/ Construction\u003c\/th\u003e\n \u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n \u003ctd\u003eSantoprene\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.125.354\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003ctd\u003eNitrile\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.125.360\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003ctd\u003eFKM\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.125.363\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003ctd\u003eEPDM\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.125.364\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003ctd\u003eNeoprene\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.125.365\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003ctd\u003eHytrel\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.125.350\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003ctd\u003ePTFE Overlay Diaphragm\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.126.600\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n \u003ctd\u003eOne-Piece Bonded PTFE Diaphragm\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e286.127.000\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\n\u003c\/table\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eImportant:\u003c\/strong\u003e\n Confirm the complete EvolutionX SPE10 pump model, Design Level 1,\n diaphragm material code, existing diaphragm and manufacturer\n part number before ordering.\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003ePTFE Overlay Note:\u003c\/strong\u003e\n Part number 286.126.600 is the PTFE Overlay diaphragm component.\n For an SPE10 PTFE Overlay configuration, Sandpiper nomenclature\n requires a Neoprene or Santoprene backup diaphragm. Confirm both\n required physical components from the complete pump model before ordering.\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-note\"\u003e\n \u003cstrong\u003eOne-Piece PTFE Note:\u003c\/strong\u003e\n Part number 286.127.000 is the One-Piece Bonded PTFE diaphragm\n listed for the EvolutionX SPE10 and includes the applicable stud.\n\u003c\/div\u003e\n\n\u003ch3\u003eWhy Choose Genuine Sandpiper Diaphragms?\u003c\/h3\u003e\n\n\u003cp\u003e\n Genuine Sandpiper diaphragms are intended for compatible\n Sandpiper AODD pump configurations. Matching the correct\n diaphragm material, construction and manufacturer part number\n to the EvolutionX SPE10 supports accurate replacement-part\n identification during servicing.\n\u003c\/p\u003e\n\n\u003cdiv class=\"sp-benefit-grid\"\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e01\u003c\/div\u003e\n \u003ch4\u003eCorrect SPE10 Compatibility\u003c\/h4\u003e\n \u003cp\u003e\n Select the replacement diaphragm according to the\n applicable EvolutionX SPE10 pump configuration.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e02\u003c\/div\u003e\n \u003ch4\u003eMultiple Material Choices\u003c\/h4\u003e\n \u003cp\u003e\n Choose from the manufacturer-listed diaphragm materials\n for the applicable SPE10 configuration.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e03\u003c\/div\u003e\n \u003ch4\u003ePTFE Construction Choice\u003c\/h4\u003e\n \u003cp\u003e\n Current documentation lists both PTFE Overlay and\n One-Piece Bonded PTFE constructions.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-benefit-card\"\u003e\n \u003cdiv class=\"sp-benefit-number\"\u003e04\u003c\/div\u003e\n \u003ch4\u003eGenuine Sandpiper Replacement Part\u003c\/h4\u003e\n \u003cp\u003e\n Maintain the pump using genuine manufacturer replacement\n components intended for the applicable SPE10 configuration.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch3\u003eWhen Should a Sandpiper EvolutionX SPE10 Diaphragm Be Inspected?\u003c\/h3\u003e\n\n\u003cp\u003e\n Inspect the diaphragms during planned wet-end maintenance and\n whenever abnormal pump behaviour or signs of diaphragm wear\n or damage are identified.\n\u003c\/p\u003e\n\n\u003cul\u003e\n \u003cli\u003eProcess fluid is detected at the pump exhaust\u003c\/li\u003e\n \u003cli\u003eVisible diaphragm wear, cracking or chemical attack is identified\u003c\/li\u003e\n \u003cli\u003eA diaphragm rupture is suspected\u003c\/li\u003e\n \u003cli\u003eInner or outer diaphragm plates show wear or deformation\u003c\/li\u003e\n \u003cli\u003eUnexpected changes in normal pump performance occur\u003c\/li\u003e\n \u003cli\u003eScheduled wet-end maintenance is due\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-faq\"\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eWhat model is the 1-inch Sandpiper EvolutionX pump?\u003c\/summary\u003e\n \u003cp\u003e\n Sandpiper identifies the 1-inch Non-Metallic EvolutionX\n pump as Model SPE10.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eWhich diaphragm materials are available for the EvolutionX SPE10?\u003c\/summary\u003e\n \u003cp\u003e\n Current Sandpiper service documentation lists Santoprene,\n Nitrile, FKM, EPDM, Neoprene, Hytrel and PTFE diaphragm\n constructions for the SPE10.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eWhat is Sandpiper part number 286.125.354?\u003c\/summary\u003e\n \u003cp\u003e\n Part number 286.125.354 is the Santoprene diaphragm\n listed for the EvolutionX SPE10.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eWhat is Sandpiper part number 286.126.600?\u003c\/summary\u003e\n \u003cp\u003e\n Part number 286.126.600 is the PTFE Overlay diaphragm\n component listed for the EvolutionX SPE10.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eDoes the SPE10 PTFE Overlay require a backup diaphragm?\u003c\/summary\u003e\n \u003cp\u003e\n Yes. Sandpiper nomenclature states that an SPE10 configured\n with the PTFE Overlay uses either a Neoprene or Santoprene\n backup diaphragm. Verify the complete model code before ordering.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eWhat is Sandpiper part number 286.127.000?\u003c\/summary\u003e\n \u003cp\u003e\n Part number 286.127.000 is the One-Piece Bonded PTFE\n diaphragm listed for the SPE10.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eWhat is the current Design Level of the EvolutionX SPE10?\u003c\/summary\u003e\n \u003cp\u003e\n The current Sandpiper SPE10 service manual identifies\n the 1-inch Non-Metallic EvolutionX pump as Design Level 1.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n \u003cdetails\u003e\n \u003csummary\u003eHow do I select the correct EvolutionX SPE10 diaphragm?\u003c\/summary\u003e\n \u003cp\u003e\n Confirm the complete pump model, non-metallic construction,\n diaphragm material code, backup diaphragm code where applicable\n and manufacturer part number before selecting a replacement.\n \u003c\/p\u003e\n \u003c\/details\u003e\n\n\u003c\/div\u003e\n\n\u003ch3 style=\"text-align:center;\"\u003eExplore Other Sandpiper Standard Duty Diaphragms\u003c\/h3\u003e\n\n\u003cdiv class=\"sp-related-grid\"\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003e1\" Standard Duty\u003c\/span\u003e\n \u003ch4\u003eS10 Non-Metallic Diaphragm\u003c\/h4\u003e\n \u003cp\u003eBrowse genuine replacement diaphragms for compatible Sandpiper S10 pumps.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-s10-non-metallic-standard-duty-diaphragm\"\u003e\n View S10 Diaphragms →\n \u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003e1\" Standard Duty\u003c\/span\u003e\n \u003ch4\u003eS1F Standard Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003eExplore replacement diaphragms for compatible Sandpiper S1F pumps.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-s1f-non-metallic-standard-duty-diaphragm\"\u003e\n View S1F Diaphragms →\n \u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003e1½\" Standard Duty\u003c\/span\u003e\n \u003ch4\u003eS15 Standard Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003eFind replacement diaphragms for compatible Sandpiper S15 pumps.\u003c\/p\u003e\n \u003ca href=\"\/vi\/products\/sandpiper-s15-non-metallic-standard-duty-diaphragm\"\u003e\n View S15 Diaphragms →\n \u003c\/a\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"sp-related-card\"\u003e\n \u003cspan class=\"sp-related-label\"\u003eStandard Duty\u003c\/span\u003e\n \u003ch4\u003eAll Standard Duty Diaphragms\u003c\/h4\u003e\n \u003cp\u003eBrowse Sandpiper Standard Duty diaphragms by model, size and pump construction.\u003c\/p\u003e\n \u003ca href=\"\/vi\/collections\/sandpiper-standard-duty-diaphragms\"\u003e\n View Collection →\n \u003c\/a\u003e\n \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"sp-help-banner\"\u003e\n\n \u003cdiv\u003e\n \u003ch3\u003eNeed Help Selecting the Correct EvolutionX SPE10 Diaphragm?\u003c\/h3\u003e\n \u003cp\u003e\n Send ABS Engineering your Sandpiper SPE10 pump model,\n existing diaphragm part number, pumped fluid and operating\n conditions. Our team can assist with identifying the correct\n genuine Sandpiper replacement diaphragm.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003ca href=\"\/vi\/pages\/contact\"\u003eContact ABS Engineering\u003c\/a\u003e\n\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"SANDPIPER","offers":[{"title":"Santoprene","offer_id":53379669393589,"sku":"286.125.354","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Nitrile\/Buna","offer_id":53379669426357,"sku":"286.125.360","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"FKM","offer_id":53379669459125,"sku":"286.125.363","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"EPDM","offer_id":53379669491893,"sku":"286.125.364","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Neoprene","offer_id":53379669524661,"sku":"286.125.365","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"Hytrel","offer_id":53379669557429,"sku":"286.125.350","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"PTFE Overlay Diaphragm","offer_id":53379669590197,"sku":"286.126.600","price":0.0,"currency_code":"MYR","in_stock":true},{"title":"One-Piece Bonded PTFE Diaphragm","offer_id":53379669622965,"sku":"286.127.000","price":0.0,"currency_code":"MYR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/6168\/7989\/files\/18828594-0b1f-46fa-937b-91e8133bb63a_c4248b33-d5e6-4e00-95d7-939c59188ac7.png?v=1790049910"}],"url":"https:\/\/store.abset.com\/vi\/collections\/sandpiper-diaphragms.oembed","provider":"ABS Engineering \u0026 Trading Sdn Bhd","version":"1.0","type":"link"}