Sonic Corp is a certified reseller and distributor of Cat Pump products. We offer sales and tech support on all Cat pumps and accessories. 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 with output from 0.25 to 240 GPM at pressures from 100 up to 10,000 PSI. Cat high-pressure triplex pumps are used in thousands of continuous-duty, high-pressure applications including carwash, pressure cleaning, reverse osmosis, chemical and oil processing, DI water misting, CO2 and foam firefighting.