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Home / Pumps V2 / Cat Pumps V2 / Desalination-Reverse Osmosis Seawater Pumps and Systems

Desalination-Reverse Osmosis Seawater Pumps and Systems

Cat Pumps

CAT PUMPS is a major supplier of corrosion resistant, stainless steel pumps for high pressure, seawater desalination, reverse osmosis systems. Our complete line of 316L and Duplex Stainless Steel desalination pumps offer corrosion resistance, strength and long life when pumping sea water under high pressure. We have many desalination pumps operating in systems on large ships, offshore platforms, island support and remote locations.

CAT PUMPS desalination pumps cover flows from .5 to 240 GPM. To meet limited space requirements of some small reverse osmosis desalination systems, we offer compact, direct-drive motor-pump units that are lightweight and have a small footprint. For larger systems we offer our 150 Frame triplex positive displacement pumps with a Duplex Stainless Steel liquid-end. Our desalination pumps offer high energy efficiency, a smooth low pulsation flow and exceptionally long service intervals, plus they are very easy to service on-site. Each pump has custom seal and valve kits for easy periodic maintenance, typically twice per year. Every sea water pump is matched with safety valves for pressure setting and overpressure protection.