Crane Engineering offers progressive cavity pumps for pumping a wide variety of fluids with low shear and pulsation.
A progressive cavity pump is a type of positive displacement pump that transfers fluid through a sequence of small, fixed-shaped, discrete cavities, as the rotor is turning in the elastomer stator. While it is a versatile pump, these pumps are primarily designed to handle challenging applications. The rotors and stators have an interference fit and cannot be run dry.
Not sure what to choose? Ask us about it! We provide technical assistance to businesses and municipalities in Wisconsin, Minnesota, Iowa, Michigan, NE Ohio, North Dakota, and South Dakota.
Selecting the right progressive cavity pump begins with understanding your application. These pumps are designed to move a wide range of fluids — from thin, free-flowing liquids to highly viscous slurries with solids. The right selection ensures reliable performance, reduced downtime, and lower operating costs.
Progressive cavity pumps can move thin liquids like water, as well as highly viscous and abrasive fluids such as sludge, adhesives, resins, oils, and slurries with solids.
No. These pumps should not be run dry as it can damage the stator and rotor. A run-dry protection system is often recommended.
Capacities vary by model and manufacturer, but progressive cavity pumps can typically handle flows from a few gallons per minute up to thousands, with pressures exceeding 700 PSI in some designs.
Routine inspection of the rotor, stator, seals, and joints is essential. Proper lubrication, alignment, and timely replacement of worn parts will extend pump life.
We also offer pump repair and maintenance services.
Yes. We supply OEM and high-quality replacement parts, including rotors, stators, seals, and joints, to keep your pumps running reliably.
Yes. Our technicians can install new pumps, troubleshoot issues, and perform maintenance or rebuilds at your facility.
Headquarters and Service Center
Located outside Green Bay, WI
707 Ford Street
Kimberly, WI 54136
920-733-4425
OptiFlow Design and Build Center
1002 Truman Street
Kimberly, WI 54136
920-733-4425
Burnsville Service Center
12265 Nicollet Avenue
Burnsville, MN 55337
952-444-1949
Grand Rapids Service Center
26489 Industrial Blvd
Cohasset, MN 55721
952-444-1949
© Copyright 2024. Crane Engineering. All Rights Reserved. Privacy Policy.