Open-Hopper PC Pump for High-Solids Content
The Justice LJ4 Series Open Hopper Progressive Cavity Pump represents an ideal pumping solution for viscous solutions with high solids contents such as high-viscosity chemical transfer of liquids and sludge's in industrial facilities and other low-flowable pumping mediums. 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. Flow rates of 2.02 GPM per 100 Revolutions (5 GPM to 9 GPM) at up to 225 PSI are standard through the range of the series.
The Liberty LJ4 progressive cavity pump parts are direct aftermarket replacements that dimensionally interchange with the Moyno® J4 Series, and the Tarby® TJ4 Series.*
The large 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 LJ4 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 LJ4 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 - LJ4 - Technical Data
- FLOW RATE 5 - 9 GPM
- PRESSURE 0 - 225 PSI
- SEAL OPTIONS Packing and Mech. Seal
- BASE OPTIONS Steel and Stainless Steel
- INLET/OUTLET 11.75" x 7" / 2" NPTF
- ROTORS Chrome Plated Tool Steel or Stainless Steel
- STATORS Buna/Viton®/EPDM/Rubber
- MOTOR OPTIONS 1/2, 3/4, 1, 1.5, 2 HP
Pump Quick Links
- Large Hopper
- Welded Auger
- Hardened Joints
- Packing or Mechanical Seal
- 3-Stage Options
- Steel or Stainless Steel
Justice LJ4 Series Pump Parts
Pumps available online
- Justice 2LJ4 Series CDQ 2 Stage Progressive Cavity Hopper Pump with Steel Auger Buna Nitrile Stator/ Chrome Plated Steel Rotor from Liberty Process Equipment.
*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.