Cat Pump is the definitive world leader in triplex reciprocating high-pressure plunger and piston pumps. With over 40 years of manufacturing experience, Cat Pumps are 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 0.25 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.