{"product_id":"sandpiper-hd20f-2-50mm-heavy-duty-non-metallic-flap-valve-aodd-pump","title":"SANDPIPER Polypropylene HD20F 2\" (50mm) Heavy-Duty Non-Metallic Flap Valve AODD Pump","description":"\u003cdiv style=\"font-family: Arial, sans-serif; color: #1f2937; line-height: 1.6;\"\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: 2fr 1fr; gap: 30px; align-items: start;\"\u003e\n\u003cdiv\u003e\n\u003ch2 style=\"color: #263879; margin-bottom: 12px;\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe SANDPIPER HD20F 2\" (50mm) Heavy-Duty Non-Metallic Flap Valve AODD Pump is designed for mine dewatering, sump, chemical transfer, solids handling, and corrosive fluid applications. Built with a robust yet lightweight non-metallic design, this air-operated double diaphragm pump is ideal for tough environments where portability, durability, and easy maintenance are important.\u003c\/p\u003e\n\u003cp\u003eEngineered with a flap valve design, the HD20F can handle large solids up to 1.8\" (46mm), making it suitable for abrasive slurries, settling solids, wastewater, sump pumping, and demanding industrial transfer duties. Its bottom discharge port provides gravity assist for pumping settling solids, while the removable cleanout cap allows simple clog clearing without disassembling the entire pump.\u003c\/p\u003e\n\u003cp\u003eThe HD20F is lightweight and portable, with lifting handles and hanging points for flexible installation and movement. With best-in-class air consumption, no-lube no-stall air valve performance, and optional flanged or threaded connections, it offers reliable heavy-duty pumping performance across a wide range of difficult applications.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #263879; margin-top: 28px;\"\u003eKey Benefits\u003c\/h3\u003e\n\u003cul style=\"padding-left: 20px;\"\u003e\n\u003cli\u003eHeavy-duty flap valve design for large solids handling\u003c\/li\u003e\n\u003cli\u003eHandles solids up to 1.8\" (46mm)\u003c\/li\u003e\n\u003cli\u003eMaximum flow rate up to 568 LPM (150 GPM)\u003c\/li\u003e\n\u003cli\u003eBottom discharge port provides gravity assist for settling solids\u003c\/li\u003e\n\u003cli\u003eRemovable cleanout cap allows clog clearing without full pump disassembly\u003c\/li\u003e\n\u003cli\u003eLightweight, portable non-metallic construction\u003c\/li\u003e\n\u003cli\u003eNo-lube, no-stall air distribution valve\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background: #f7f9fc; padding: 24px; border-radius: 14px;\"\u003e\n\u003ch3 style=\"color: #263879; margin-top: 0;\"\u003eIdeal For\u003c\/h3\u003e\n\u003cul style=\"padding-left: 20px; margin-bottom: 0;\"\u003e\n\u003cli\u003eMine Dewatering\u003c\/li\u003e\n\u003cli\u003eSump Applications\u003c\/li\u003e\n\u003cli\u003eChemical Transfer\u003c\/li\u003e\n\u003cli\u003eAbrasive Slurries\u003c\/li\u003e\n\u003cli\u003eLarge Solids Handling\u003c\/li\u003e\n\u003cli\u003eCorrosive Fluid Transfer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 35px;\"\u003e\n\u003cdiv style=\"border: 1px solid #e5e7eb; border-radius: 14px; padding: 22px; text-align: center;\"\u003e\n\u003ch4 style=\"color: #263879;\"\u003eLarge Solids Handling\u003c\/h4\u003e\n\u003cp\u003eFlap valve design handles solids up to 1.8\" (46mm).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #e5e7eb; border-radius: 14px; padding: 22px; text-align: center;\"\u003e\n\u003ch4 style=\"color: #263879;\"\u003eEasy Cleanout\u003c\/h4\u003e\n\u003cp\u003eRemovable cleanout cap allows simple clog clearing without full disassembly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #e5e7eb; border-radius: 14px; padding: 22px; text-align: center;\"\u003e\n\u003ch4 style=\"color: #263879;\"\u003ePortable Design\u003c\/h4\u003e\n\u003cp\u003eLightweight non-metallic construction with lifting handles and hanging points.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #e5e7eb; border-radius: 14px; padding: 22px; text-align: center;\"\u003e\n\u003ch4 style=\"color: #263879;\"\u003eEfficient Operation\u003c\/h4\u003e\n\u003cp\u003eBest-in-class air consumption helps reduce compressed air operating costs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"color: #263879; margin-top: 40px;\"\u003eCommon Industrial Applications\u003c\/h3\u003e\n\u003cul style=\"padding-left: 20px;\"\u003e\n\u003cli\u003eMine dewatering\u003c\/li\u003e\n\u003cli\u003eSump pumping\u003c\/li\u003e\n\u003cli\u003eChemical transfer\u003c\/li\u003e\n\u003cli\u003eAbrasive slurry transfer\u003c\/li\u003e\n\u003cli\u003eWastewater handling\u003c\/li\u003e\n\u003cli\u003eSettling solids transfer\u003c\/li\u003e\n\u003cli\u003eCorrosive fluid transfer\u003c\/li\u003e\n\u003cli\u003eIndustrial solids handling\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #263879; margin-top: 40px;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 15px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f7f9fc;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003ePump Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003eSandpiper HD20F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003ePump Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003eAir Operated Double Diaphragm (AODD) Pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f9fc;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003eNon-Metallic Heavy-Duty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eValve Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003eFlap Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f9fc;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003ePort Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003e2\" NPT \/ 2\" BSP \/ 2\" ANSI \/ 2\" DIN Flange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eMaximum Flow Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003eUp to 568 LPM (150 GPM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f9fc;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eMaximum Discharge Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003eUp to 7.0 Bar (100 PSI)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eSolids Handling\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003eUp to 1.8\" (46 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f9fc;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eDisplacement Per Stroke\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003e1.9 L (0.50 gal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eAir Distribution Valve\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003eNo-Lube, No-Stall Design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f7f9fc;\"\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eShipping Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #e5e7eb;\"\u003ePump: 57 lbs (26 kg) \/ Shipping: 70 lbs (31.7 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3 style=\"color: #263879; margin-top: 40px;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eWhat is the Sandpiper HD20F designed for?\u003c\/h4\u003e\n\u003cp\u003eThe HD20F is designed for mine dewatering, sump pumping, chemical transfer, corrosive fluid handling, abrasive slurry transfer, and applications involving large non-suspended solids.\u003c\/p\u003e\n\n\u003ch4\u003eHow large of a solid can the HD20F handle?\u003c\/h4\u003e\n\u003cp\u003eThe Sandpiper HD20F can handle solids up to 1.8\" (46mm), making it suitable for demanding solids handling and slurry transfer applications.\u003c\/p\u003e\n\n\u003ch4\u003eIs the HD20F easy to maintain?\u003c\/h4\u003e\n\u003cp\u003eYes. Its removable cleanout cap allows access to clear simple clogs by removing six bolts, helping reduce downtime without disassembling the entire pump.\u003c\/p\u003e\n\n\u003c!-- CTA Banner --\u003e\n\u003cdiv style=\"margin: 40px 0; padding: 32px 36px; background: linear-gradient(135deg,#263879 0%,#1f2f6d 100%); border-radius: 18px; display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; color: #ffffff;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 260px;\"\u003e\n\u003ch2 style=\"margin: 0 0 12px; color: #ffffff; font-size: 28px; line-height: 1.2;\"\u003eNeed Help Selecting a Heavy-Duty Flap Valve Pump?\u003c\/h2\u003e\n\u003cp style=\"margin: 0; font-size: 16px; line-height: 1.7; color: rgba(255,255,255,0.92); max-width: 760px;\"\u003eOur engineering team can help you select the correct Sandpiper HD20F pump configuration based on your solids handling, slurry transfer, corrosive fluid, sump, and dewatering application requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003ca href=\"\/vi\/pages\/contact-us\" style=\"display: inline-block; background: #ffffff; color: #263879; padding: 14px 26px; border-radius: 999px; text-decoration: none; font-weight: bold; font-size: 15px;\"\u003e Contact Our Team \u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SANDPIPER","offers":[{"title":"Default Title","offer_id":52420032364725,"sku":null,"price":0.0,"currency_code":"MYR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/6168\/7989\/files\/Heavy_Duty_Ball_Valve_3.png?v=1779931104","url":"https:\/\/store.abset.com\/vi\/products\/sandpiper-hd20f-2-50mm-heavy-duty-non-metallic-flap-valve-aodd-pump","provider":"ABS Engineering \u0026 Trading Sdn Bhd","version":"1.0","type":"link"}