Plunger Pump, Max 5.5 GPM, 3500 PSI, 1210 RPM, 1/2" Inlet, 3/8" Outlet, 20 mm Shaft, Left-handed Shaft

CAT Pumps® Triplex plunger pumps are designed to deliver smooth, low-pulsation flows at a wide variety of pressures and flow rates. These high-efficiency plunger pumps are widely used in continuous-duty, high-pressure applications including car/truck wash, industrial cleaning, pressure washing, reverse osmosis, water misting, and more!

This 7-frame plunger pump comes standard with high-pressure seals that are lubricated and cooled by the solution being pumped. The pump features a 304 stainless steel valve housing and a forged brass manifold with solid ceramic plungers. With a max flow of 5.5 GPM at 3,500 PSI, this long-lasting plunger pump is well-suited for all your pumping needs. The pump has national pipe thread inlet and outlet ports, with the inlet port size being 1/2" and the discharge port size being 3/8". With heat treated valves and seats, seal wet ends that can be serviced without entering the crankcase, and a liquid rating of 50-micron particles between 5-9 pH—this 7-frame triplex plunger pump is your answer to dependable, long-lasting liquid transfer.

Note: Mounting rails and mounting kits are not included and must be ordered separately.

Mounting Rails: 30611 (Mounting rails only)

Mounting Kit: 30660 (Includes 30611 mounting rails, 30206 pulley (9.75 diameter), 43256 shaft protector cover, 33000 hub (24 mm), and a 30067 key)

Image: Pump shown with mounting rails/kit installed.