{"product_id":"2-2-gpm-watermaker-cat-pump-8-3-lpm-1200-psi-triplex-positive-displacement-plunger-316-stainless-steel-direct-drive-3-8-nptf-inlet-discharge-port-size-1725-rpm","title":"2.2 GPM Watermaker Cat Pump 8.3 LPM 1200 PSI Triplex Positive Displacement Plunger 316 Stainless Steel Direct Drive 3\/8\" NPT(F) Inlet \/ Discharge Port Size 1725 RPM","description":"\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003eCAT Pumps 2.2 GPM Watermaker Pump – 316 Stainless Steel\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThis CAT Pumps 2SF-Series pump is a highly efficient, industrial-duty direct-drive triplex plunger pump purpose-built for marine watermaker and reverse osmosis desalination systems. It's a trusted choice among sailors, yacht owners, and cruisers who need a dependable source of fresh water offshore, converting seawater into potable water aboard vessels ranging from long-range cruising sailboats to larger yachts.\u003c\/p\u003e\n\u003cp\u003eEngineered for high-pressure fluid transfer in highly corrosive and demanding marine environments, this positive displacement pump features a wetted end constructed entirely of 316 Stainless Steel. This premium metallurgy ensures maximum structural integrity, exceptional resistance to saltwater corrosion, and long-lasting durability, making it an industry standard for continuous-duty applications such as seawater desalination, reverse osmosis watermakers, industrial misting, and specialized chemical injection systems.\u003c\/p\u003e\n\u003cp\u003eDesigned to deliver precise and reliable performance, the pump operates at a steady flow rate of \u003cstrong\u003e2.2 GPM\u003c\/strong\u003e with a maximum pressure capacity of 1,200 PSI — well matched to the membrane pressures required for efficient onboard watermaker operation. It incorporates advanced, concentric solid ceramic plungers that provide a true, low-friction wear surface, substantially extending the operational life of the standard NBR (Buna-N) seals. Utilizing a space-saving, hollow-shafted configuration, this pump is designed to bolt directly to a standard NEMA 56C-face electric motor. By eliminating the need for external belts, pulleys, and mounting plates, this compact direct-drive assembly delivers the highly consistent, continuous-duty operation that sailors and cruisers rely on for making fresh water at sea.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecification Table\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATION\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eDETAILS\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eManufacturer\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eCAT Pumps\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003ePump Type\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eTriplex Plunger Pump\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eManifold Material\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e316 Stainless Steel\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eMax Flow Rate\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e2.2 GPM (8.3 LPM)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003ePressure Range\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e100 – 1,200 PSI\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eTest Pressure\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1,200 PSI\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eMax Pump Speed\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1,725 RPM\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eInlet Port Size\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e3\/8\" NPT(F)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eDischarge Port Size\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e3\/8\" NPT(F)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eShaft Diameter\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e5\/8\" (15.9 mm) Hollow\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eMax Liquid Temp (NBR)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e160°F (71°C)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Cat Pumps","offers":[{"title":"Default Title","offer_id":43262632755298,"sku":null,"price":1299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2555\/0478\/products\/2sf25seel_1_0356293e-90a4-4a21-b2fe-c100da12f462.jpg?v=1777850476","url":"https:\/\/hydrocomponents.us\/products\/2-2-gpm-watermaker-cat-pump-8-3-lpm-1200-psi-triplex-positive-displacement-plunger-316-stainless-steel-direct-drive-3-8-nptf-inlet-discharge-port-size-1725-rpm","provider":"Hydrocomponents \u0026 Technologies Inc.","version":"1.0","type":"link"}