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Liberty Process

The Millennium Series of Heavy-Duty Progressive Cavity Pumps

Liberty Millennium Series Pump

Shanley Pump and Equipment is proud to carry the Millennium Series of Heavy-Duty Progressive Cavity Pumps from Liberty Process Equipment. The Millennium Series is a heavy-duty progressive cavity pump for the most difficult positive displacement pumping applications and is ideal for pumping heavy and abrasive sludge’s, greases and slurries in sewage and industrial plants as well as for oil, paper and mining needs.

The Millennium series is the direct aftermarket replacement for the Tarby® Century 5 Series®, the Moyno® 2000 series and Continental® CG Series of progressive cavity pumps and features drop-in use and operability for all aftermarket parts at a fraction of the OEM price.

The Millennium series is a wastewater industry powerhouse of a pump with thousands in service throughout the world, if you have these pumps in service in your facility you should be contacting us to see the savings we can offer. Additionally, the Millennium Series is an ideal waste-effluent pump in farming and for slaughterhouse applications.

The Millennium series features a heavy-duty cast iron bearing frame and large bearings to transmit heavy work loads easily and that provides long service life even with difficult pumping applications. The pumps positive sealed universal joints are heavy-duty gear joints that keep the lubricant in and dirt and other foreign contaminants out during operation.

The pump rotor is made from hardened tool steel or corrosion-resistant stainless steel and then coated with hard chrome plating for increased life. Special wear coatings like titanium or other exotic coatings are available upon request.

The Pump stator is injection molded rubber which is available in many specific compounds depending upon your application requirements. Buna nitrile is our most common stator and Viton® stators for additional chemical compatibility and high temperatures are available. Other compounds such as natural rubber and EPDM as well as higher pressure pump designs are available upon request. Please contact us for details.

In addition to the Millennium Series pump being a high-quality, heavy-duty progressive cavity pump and all spare parts also dimensionally interchange with other manufacturers pump models like the Moyno® 2000 Series and the Tarby® Century V Series® of Progressive Cavity Pumps making it an ideal option for pumping sludge's at wastewater treatment and water reclamation plants.

We stock all pumps and parts for the Liberty Process Equipment Millennium series for immediate shipment to your location. Please contact your Shanley Pump and Equipment representative today for more information regarding the Millennium Series of Progressive Cavity Pumps and Parts from Liberty Process Equipment, Inc.

Millennium Pump Performance


gpm0 - 742
psi0 - 180
temp0° F - +300° F


bar0 - 12.5
temp-17° C - +149° C

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*Shanley Pump Group 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.