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A selection of three positive displacement pumps including 152R080 Duplex SS, 3831 SS Block-Style and 3535 Brass Pump

Our positive displacement pumps deliver a consistent amount of liquid in direct proportion to the RPM of the pump. The flow is easily adjusted with changes in RPM, changes in pulley combinations or with a VFD. Our positive displacement triplex design offers high energy efficiency and delivers a smooth, low pulsation flow.
Triplex Positive Displacement
Piston and Plunger Pumps
CAT PUMPS® has a reputation for the longest lasting, most dependable triplex positive displacement piston and plunger pumps. High quality components such as our high strength connecting rods and crankshafts, high tensile strength crankcases, our exceptionally long lasting, exclusive seals and our concentric, solid ceramic plungers have earned us field-proven dependability and have made CAT PUMPS® the pump of choice where continuous-duty performance, low-maintenance and reliability are priorities.

CAT PUMPS positive displacement piston and plunger pumps have been designed for continuous-duty, industrial applications. When occasional maintenance is needed, CAT PUMPS® are easily serviced in-the-field. CAT PUMPS® wide range of triplex positive displacement pumps are available in flows from .5 to 240 GPM and pressures from 100 to 10,000 PSI. Any CAT PUMP can be installed in a custom engineered pumping system or Power Unit designed to your application specifications and delivered to your schedule.

Select a Positive Displacement Pump
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Phone: 763-780-5440        Fax: 763-780-2958        Email: techsupport@catpumps.com
Headquarters: 1681 94th Lane NE, Minneapolis, MN 55449        Site Map