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Liberty Process Equipment carries over 11 different styles of progressive cavity pump representing multiple industries and application capabilities. From industrial wastewater pumps to pumps for slurry mixes and thickened agents to food grade sanitary pumps, Metering and Dosing Pumps and Hopper-Style Progressive Cavity Pumps for Wine Must and Mash Tun removal Liberty Process Equipment has the pump or pump parts you require to keep your operation working.

Liberty Process Equipment is also a direct supplier to the Fracking and Well Drilling Industries with our Fracking Pumps and Fracking Pump Parts. Liberty Process Equipment Aftermarket Pump Parts work with all the most popular brands of Progressive Cavity Pumps available today.

When should you use a progressive cavity pump? Click here to find out!

Liberty Series Progressive Cavity Pumps

Liberty Series Progressive Cavity Pump Liberty Series Icon
The Liberty Series are an ideal low-costing pump for abrasive applications like slurry mixtures and sludge's from 0-391 GPM.

  • Drilling Mud
  • Ground Water Remediation
  • Polymer Feed
  • Replacement parts for the Liberty Series work with Moyno®, Tarby®, Continental®, and Roper® brand pumps

Justice Series Open-Hopper Progressive Cavity Pumps

Justice Series Progressive Cavity Hopper Style Pump Justice Series Icon
The Justice Series Open Hopper Pump represents an ideal pumping solution for viscous solutions with high solids contents such as slurries, wine must, polymers, pulp and paper and adhesives and other low-flowable pumping mediums with a range of 0-293 GPM.

Millennium Series Wastewater and Industrial Progressive Cavity Pumps

Millennium Series Heavy-Duty Wastewater Progressive Cavity Pump Millennium Series Icon
The Millennium Series of Progressive Cavity Pumps from Liberty Process Equipment is ideal for heavy and abrasive sludge's, greases and polymers in sewage and industrial plants as well as oil, paper and mining needs with a range of 0-788 GPM

American Series Progressive Cavity Wobble Stator Pumps

American Series Progressive Cavity Wobble Stator Pumps American Series Icon
The American Pump Series from Liberty Process Equipment offers the best value available on the pump market for a progressive cavity wobble stator pump for flows up to 53 GPM and pressures up to 150 psi.

Freedom Series Progressive Cavity Sanitary Pumps

Freedom Series Sanitary Progressive Cavity Pump Freedom Series Icon
The Freedom Series is your best choice for sanitary Progressive Cavity Pump applications. Designed for food-grade installation, this pump uses the performance of the Liberty Series with sanitary parts with a range up to 125 GPM.

ADPL and ADBPL Series Progressive Cavity Metering Pumps

ADPL and ADBPL Series Progressive Cavity Metering Pump The ADPL Series offers an ideal solution to many low-flow pumping applications that require high accuracy in volume control at an affordable price with a range of 0.02-0.80 GPM

ANPL and ANBPL Progressive Cavity Metering Pumps

ANPL and ANBPL Series Progressive Cavity Dosing Pump The ANPL and ANBPL Metering and Dosing Pump is available in 3 sizes and 2 and 4 stages for flows up to 9.5 GPM and pressures to 300 PSI.

SWGL Series Progressive Cavity Pumps

SWGL Series Progressive Cavity Pump This is a traditional heavy-duty series of pumps with the same stator as the Liberty series of of pumps, but offered additionally with heavy-duty gear joints. This pump series is an ideal solution for sewage treatment sludge handling applications. Flow Range is 58 - 391 GPM.

Victory Series Aftermarket Seepex BN & MD Series Pump Parts

Victory Series Aftermarket Parts Liberty Process Equipment, Inc. offers in stock replacement aftermarket parts to fit Seepex© brand Series BN and MD series Progressing Cavity Pumps.

Independence Series Progressive Cavity Pump Parts

Independence Series Progressive Cavity Pump The Independence Series can supply new aftermarket rotors and stators that will work with your existing Centennial® Series Progressive Cavity Pump.

Eagle Series Progressive Cavity Pumps

Eagle Series Progressive Cavity Pump Liberty Process Equipment, Inc. carries spare progressive cavity pump parts for the Moyno® 1000® Series of pumps. The Eagle Series is the Liberty Process Equipment answer to supplying you the parts you need for the 1000® series.

*Liberty Process Equipment, Inc. is not affiliated with nor distributor for Seepex®, Allweiler®, Moyno®, Tarby®, Netzsch®, or Continental Inc.® All referenced product names, brands, models, or part numbers is solely for identification purposes. Seepex® is a registered trademark of Seepex®. Moyno® and Tarby® are registered trademarks of Robins and Myers® and NOV®, Netzsch® Incorporated is a registered trademark of the Netzsch® Group, Allweiler® is a registered trademark of Colfax® Corporations Continental® Pumps is a Trademark of Continental® Ultra Pumps.