Close Menu

LJ6 Series

Food Rendering Open Hopper Progressive Cavity Pumps

Justice Series Icon The Justice LJ6 Series Open Hopper Progressive Cavity Pump represents an ideal pumping solution for viscous solutions with high solids contents such as rendering plant wastes in the poultry, pork and beef industry. Flow rates of 5.20 GPM per 100 Revolutions (10 GPM to 23 GPM) at 225 PSI 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 Liberty LJ6 Progressive Cavity Pump parts are direct aftermarket replacements that dimensionally interchange with the Moyno® J6 Series, and the Tarby® TJ6 Series.*

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 Justice Series Open Hopper Progressive Cavity pump is a hardened pinned-joint drive assembly with a body available in steel or 316 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 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.

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


Justice Series - LJ6 - Technical Data


Pump Features

Compatible Pumps

LJ6 Hopper Pump

Justice LJ6 Series Pump Parts

View all of our parts for the Liberty LL2 Series and buy online!

Justice LJ2 Series Pump Parts

Pumps available online

  • 2 Stage Progressive Cavity Hopper Pump with Steel Auger Buna Nitrile Stator/ Chrome Plated Steel Rotor from Liberty Process Equipment.
  • 3 Stage Progressive Cavity Hopper Pump with Steel Auger Buna Nitrile Stator/ Chrome Plated Steel Rotor from Liberty Process Equipment.

LJ6 Pump Parts Available Online

LJ6 Pump Stators available online

SSQ LJ6 Pump Stators available online

LJ6 Pump Rotors available online

SSQ LJ6 Pump Rotors available online

LJ6 Pump Wetted Parts available online

LJ6 Pump Drive Shaft Assembly available online

LJ6 Pump Seals & Bearings available online

LJ6 Pump Hardware available online

*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.