{"product_id":"bomba-shurflo-8005-991-837-80psi","title":"Shurflo Pressure Pump 24V 2.1 l\/min 80 PSI 8005-991-837","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eShurflo Pressure Pump 24V 2.1 l\/min 80 PSI 8005-991-837\u003c\/strong\u003e is a 3-chamber diaphragm pump specially designed to operate as a \u003cstrong\u003ereverse osmosis booster\u003c\/strong\u003e and filtration systems at 24 V. Unlike the model without a pressure switch, it integrates an \u003cstrong\u003eadjustable pressure switch 60–80 PSI\u003c\/strong\u003e (factory setting: cuts off at 80 PSI and resets at 60 ± 5 PSI), allowing \u003cstrong\u003eon-demand operation\u003c\/strong\u003e without the need for external control. Its \u003cstrong\u003eself-priming capability up to 7 ft (≈2.1 m)\u003c\/strong\u003e simplifies installation with a tank below, while the \u003cstrong\u003eone-way check valve\u003c\/strong\u003e prevents backflow and maintains the water column in the line.\u003c\/p\u003e\n\u003ch3\u003eMain Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eNominal voltage \u003cstrong\u003e24 VDC\u003c\/strong\u003e with permanent magnet motor and thermal protection.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntegrated pressure switch\u003c\/strong\u003e: cut-off at 80 PSI, start at 60 PSI (adjustable between 60–80 PSI).\u003c\/li\u003e\n  \u003cli\u003eNominal flow rate \u003cstrong\u003e2.1 l\/min\u003c\/strong\u003e (0.55 GPM) open flow; stable performance at high pressure.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSelf-priming 7 ft\u003c\/strong\u003e and maximum inlet pressure 30 PSI.\u003c\/li\u003e\n  \u003cli\u003ePorts \u003cstrong\u003e3\/8\"-18 NPT female\u003c\/strong\u003e compatible with standard fittings.\u003c\/li\u003e\n  \u003cli\u003eMaterials: \u003cstrong\u003eNylon\u003c\/strong\u003e (body), \u003cstrong\u003eEPDM\u003c\/strong\u003e (valves), and \u003cstrong\u003eSantoprene\u003c\/strong\u003e (diaphragm).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdvantages or Benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\nSimple \u003cstrong\u003eautomation\u003c\/strong\u003e: the pressure switch manages ON\/OFF according to line pressure.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressure accuracy\u003c\/strong\u003e to maximize R.O. membrane performance and improve produced water quality.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlexible installation\u003c\/strong\u003e thanks to self-priming and 3\/8\" NPT ports.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReliability\u003c\/strong\u003e with integrated check valve and positive displacement design.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEfficiency\u003c\/strong\u003e: low consumption (≈ 0.5–1.6 A depending on pressure), ideal for 24 V and \u003cem\u003eoff-grid\u003c\/em\u003e systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePurpose or Applications\u003c\/h3\u003e\n\u003cp\u003eBooster for \u003cstrong\u003edomestic\/boat reverse osmosis\u003c\/strong\u003e, \u003cstrong\u003eprecision filtration\u003c\/strong\u003e, laboratories, vending, and any system requiring controlled pressurization with limited flow. Also useful as a booster pump in instrumentation circuits and small water processes.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eShurflo 8005-991-837\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eNominal voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eFlow rate\u003c\/td\u003e\n\u003ctd\u003e2.1 l\/min (0 PSI) · 1.9 l\/min (20 PSI) · 1.2 l\/min (80 PSI)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePressure switch\u003c\/td\u003e\n\u003ctd\u003eAdjustable 60–80 PSI · Factory: cut-off 80 \/ start 60 ± 5 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003e3-chamber diaphragm, positive displacement\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSelf-priming\u003c\/td\u003e\n\u003ctd\u003eup to 7 ft (≈ 2.1 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePorts\u003c\/td\u003e\n\u003ctd\u003e3\/8\"-18 NPT female\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCheck-valve\u003c\/td\u003e\n\u003ctd\u003eOne-way (prevents reverse flow)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eLiquid temperature\u003c\/td\u003e\n\u003ctd\u003eup to 82 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eDuty cycle\u003c\/td\u003e\n\u003ctd\u003eIntermittent (according to thermal curve)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e≈ 1.6 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eApprovals\u003c\/td\u003e\n\u003ctd\u003eNSF (drinking water)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompatibilities\u003c\/h3\u003e\n\u003cp\u003eIt is recommended to install a suitable \u003cstrong\u003epre-filter\u003c\/strong\u003e, \u003cstrong\u003eshut-off\/solenoid valve\u003c\/strong\u003e, and, if applicable, a \u003cstrong\u003epressurized tank\u003c\/strong\u003e. For integration in R.O., respect the pressure range recommended by the membrane manufacturer. Always check fluid compatibility with EPDM\/Santoprene.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eShurflo Pressure Pump 24V 2.1 l\/min 80 PSI 8005-991-837\u003c\/strong\u003e combines automatic control, self-priming, and energy efficiency in a compact format: the perfect \u003cem\u003ebooster\u003c\/em\u003e for reverse osmosis and professional filtration at 24 V.\u003c\/p\u003e","brand":"Shurflo","offers":[{"title":"Default Title","offer_id":51503176712533,"sku":"SHURBOM017","price":165.44,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/0252\/6805\/files\/SHURFLO-8005-991-837.png?v=1762627394","url":"https:\/\/aurensol.net\/en\/products\/bomba-shurflo-8005-991-837-80psi","provider":"Aurensol","version":"1.0","type":"link"}