{"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 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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=\"\/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=\"\/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=\"\/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=\"\/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=\"\/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":false},{"title":"Hytrel","offer_id":52982422110389,"sku":"286.007.356","price":0.0,"currency_code":"MYR","in_stock":false},{"title":"Nitrile","offer_id":52982422143157,"sku":"286.007.360","price":0.0,"currency_code":"MYR","in_stock":false},{"title":"FKM","offer_id":52982422175925,"sku":"286.007.363","price":0.0,"currency_code":"MYR","in_stock":false},{"title":"EPDM","offer_id":52982422208693,"sku":"286.007.364","price":0.0,"currency_code":"MYR","in_stock":false},{"title":"Neoprene","offer_id":52982422241461,"sku":"286.007.365","price":0.0,"currency_code":"MYR","in_stock":false}],"url":"https:\/\/store.abset.com\/products\/sandpiper-spb20-beast-metallic-heavy-duty-flap-diaphragm","provider":"ABS Engineering \u0026 Trading Sdn Bhd","version":"1.0","type":"link"}