CAT Piston & Pressure Plunger Pumps CAT Piston & Pressure Plunger Pumps

CAT PUMPS® is a manufacturer of quality, industrial, positive displacement, triplex piston and plunger pumps and custom engineered pumping systems with over 40 years of experience in industrial high pressure systems.

CAT PUMPS® are triplex, high- pressure, liquid pumps known around the world as dependable, continuous duty, long-life pumps. The triplex design of our piston and plunger pumps delivers a smooth, low pulsation flow. The positive displacement design of our piston and plunger pumps delivers a constant output from .25 to 240 GPM at pressures from 100 up to 10,000 PSI.

Our high-pressure triplex piston and plunger pumps are pumping in thousands of applications. Their corrosion resistant liquid-ends and heavy-duty drive-ends are essential features in continuous-duty, high-pressure applications including carwash, pressure cleaning, reverse osmosis, chemical and oil processing, DI water misting, CO2 and foam firefighting. Our high-pressure triplex piston and plunger pumps are available through our worldwide distributor network. Extensive inventories and technical support are also available at our branch offices in Belgium, Germany and the U.K.

CAT PUMPS® started manufacturing high-pressure, triplex piston and plunger pumps in 1968 with a commitment to provide dependable, low maintenance industrial pumps. CAT PUMPS® are field-proven to last a long time. Our triplex pumps have earned a reputation of The Pumps with Nine Lives. OEM's and end-users choose CAT PUMPS® because they are the most dependable high-pressure pump in the market. We look forward to supplying your next high-pressure triplex pump.

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CAT Pump 3CP Series Plunger Pump 3CP1120 3CP1130 & 3CP1140CAT Pump 3CP Series Plunger Pump 3CP1120 3CP1130 & 3CP1140Triplex Uniflow design provides continuous forwards liquid flow for smooth operation, Hi-Pressure Seals are completely lubricated and cooled by the liquid being pumped, Inlet and discharge valve assemblies interchange for easier maintenance Lubricated Lo-Pressure Seals provide double protection against external leakage, Oil bath crankcase assures optimum lubrication, Close tolerance concentricity of the ceramic plunger maximizes seal life.