The Liberty Series of Progressive Cavity Pumps and Pump Parts is our standard progressive cavity pump series. The Liberty Series is offered in 9 different sizes all of which are available for immediate shipment. Flows range from a fraction of a gallon up to 250 GPM and all pumps are available in 1, 2 and 3 stages for discharge pressures of 75, 150, and 225 PSI. The Liberty Series of pump is an optimal choice for difficult pumping applications.
The Liberty Series also represents the best value in aftermarket progressive cavity pump parts for your existing Moyno®, Tarby®, Continental®, Netzsch®, Roper®, and Seepex® brand Progressive Cavity Pumps. They are direct drop in replacements that can save you both time and money.