Justice LJ3 Series Progressive Cavity Pump

The Liberty Process Justice LJ3 Series Open Hopper Progressive Cavity Pump represents an ideal pumping solution for viscous solutions with high solids contents such as high-viscosity transfer in industrial facilities and other low-flowable, low volume pumping mediums. Flow rates of 0.86 GPM per 100 Revolutions (0.5 GPM to 5 GPM) at up to 225 PSI Oil are standard through the range of the series. The Justice Series offers a design of a heavy-duty auger mated to a rotor and stator for the most difficult pumping applications available today.

The large rectangular feed hopper design easily accommodates your pumping medium while the non-pulsating design of the product produces a low-shear flow that conveys your medium along effortlessly. Solids in suspension of up to 50% are accommodated by the Auger design.

The modular design of the LJ3 Justice Series Open Hopper Progressive Cavity Pump is a hardened pinned-joint drive assembly with a body available in steel or stainless steel and internal wetted components in either stainless steel or hardened tool steel with hard chrome plating for long-life and durability in abrasive pumping applications.

Rotors and Stators for the LJ3 Justice Series are available in 1, 2, and 3 stages for applications with 75, 150, and 225 PSI discharge pressures with stators available in Buna Nitrile, Viton, EPDM and Natural Rubber. The standard seal design is a set of packing with a lantern ring and flush connections. Mechanical Seal options are readily available.

The Liberty LJ3 Progressive Cavity Pump parts are direct aftermarket replacements that dimensionally interchange with the Moyno® J3 Series, and the Tarby® TJ3 Series.*

Contact a Liberty Process representative today for more information about the Justice Series