{"product_id":"2-5-gpm-watermaker-cat-pump-9-5-lpm-1200-psi-1725-rpm-316-stainless-steel-triplex-positive-displacement-plunger-direct-drive-3-8-nptf","title":"2.5 GPM Quiet Watermaker Cat Pump 9.5 LPM 1200 PSI 1725 RPM 316 Stainless Steel Triplex Positive Displacement Plunger Direct Drive 3\/8\" NPT(F)","description":"\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003eCAT Pumps 2.5 GPM Watermaker Pump – 316 Stainless Steel Direct Drive, Quiet-Operation Plunger Pump\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThis CAT Pumps triplex plunger pump is a specialized, industrial-duty, direct-drive pump purpose-suited for \u003cstrong\u003ewatermaker and reverse osmosis desalination systems\u003c\/strong\u003e, engineered to deliver highly reliable fluid transfer while significantly reducing operational noise. Rated for a steady flow rate of \u003cstrong\u003e2.5 GPM\u003c\/strong\u003e, it delivers the consistent high-pressure feed required to drive seawater and brackish water RO membranes efficiently, making it a strong fit for marine watermakers, large industrial reverse osmosis, seawater desalination, and specialized chemical injection systems where both corrosion resistance and lower decibel levels are critical priorities.\u003c\/p\u003e\n\u003cp\u003eThis positive displacement pump features a wetted end constructed entirely of 316 Stainless Steel. This premium manifold metallurgy ensures exceptional structural integrity and high chemical compatibility, making it an industry standard for continuous-duty watermaker service where reliable, corrosion-resistant performance is essential.\u003c\/p\u003e\n\u003cp\u003eDesigned to maximize uptime and operational efficiency, this pump utilizes a precision-engineered 5\/8\" hollow shaft configuration that allows it to bolt directly to a standard NEMA 56C-face electric motor, completely eliminating the need for external belts, pulleys, and mounting plates. It operates at a maximum pressure capacity of 1,200 PSI, and is factory-equipped with standard NBR (Buna-N) seals and O-rings that safely accommodate continuous liquid temperatures up to 160°F. By combining a true low-friction wear surface via concentric solid ceramic plungers with a compact, noise-reducing footprint, this plunger pump delivers consistent, reliable performance for high-purity watermaker fluid systems.\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, Quiet-Operation Design\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\u003e\u003cstrong\u003eMax Flow Rate\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003e2.5 GPM (9.5 LPM)\u003c\/strong\u003e\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 - 1200 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\u003e1200 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\u003e1725 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\u003eSeal Material\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eNBR (Medium Nitrile \/ Buna-N)\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\n\u003cp\u003e \u003c\/p\u003e","brand":"Cat Pumps","offers":[{"title":"Default Title","offer_id":50522905018466,"sku":null,"price":1599.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2555\/0478\/files\/CAT_2SF25SEEL.jpg?v=1777850479","url":"https:\/\/hydrocomponents.us\/products\/2-5-gpm-watermaker-cat-pump-9-5-lpm-1200-psi-1725-rpm-316-stainless-steel-triplex-positive-displacement-plunger-direct-drive-3-8-nptf","provider":"Hydrocomponents \u0026 Technologies Inc.","version":"1.0","type":"link"}