Millennium J175G1L Series Progressive Cavity Pump

The Liberty Process J175G1L Progressive Cavity Pump is ideal for sludge treatment and for pumping both light and coarse sludges and secondary mixed biosolids and other heavy-duty pumping in wastewater treatment facilities. The J175G1L's flow rate is 175 gallons/100 revolutions @ 518 to 788 GPM coupled to its high temperature resistance of up to 350° degrees Fahrenheit.

All replacement pump parts for the J175G1L series dimensionally interchange with other popular manufacturers pump models like the *Moyno® 2000 Series, the *Tarby® Century V Series, and the *Continental® CK Series of Progressive Cavity Pumps as aftermarket replacements saving you thousands of dollars in replacement part costs and lost downtime normally associated waiting for OEM replacements.

Sludge and Biosolids Pumping puts heavy rotational forces on a progressive cavity pump. The J175G1L's heavy-duty construction allows it to perform in the difficult environments of the wastewater industry and liquid sludge and Biosolids transfer field with its heavy-duty construction.

The J175G1L's low shear and gentle pumping action enables it to pump fluids and not emulsify the liquid making it an ideal mixed-biosolids or a sludge removal and transfer pump with a solids handling capability of up to 50% by weight.

The J175G1L is a standard ANSI flanged pump design manufactured with high strength cast Iron or 316 Stainless Steel pump casings and designed in 1, 2 and up to 4 stages for 85, 170, and 350 psi discharge pressures making it an ideal low-cost, maintenance free drop-in replacement pump. Standard suction and discharge flange size for the J175G1L is 10".

The Millennium's modular design comes with a positively sealed, hardened gear joint assembly, hardened tool steel rotors or stainless steel rotors both with hard chrome plating for long-life pumping and a wide selection of stators in Buna Nitrile, Viton®, EPDM and Natural Rubber. All other wetted parts are either carbon steel or 316 stainless steel. 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 Equipment Representative today for more information about the Millennium J175G1L Series of Progressive Cavity Pumps for Sludge and Bio Solids removal.

Millennium Series - G065G1L - Technical Data

Flow Rate 518 - 788 GPM
Pressure 85 - 350 PSI
Seal Options Packing and Mech. Seal
Base Options Steel or Stainless Steel
INLET / OUTLET 10" / 10" - ANSI Flange
Rotors Chrome Plated Tool Steel or Stainless Steel
Stators Buna Nitrile / Viton® / EPDM / Rubber
Motor Options 10 - 60 HP

Pump Features

  • Low Shear
  • Solids handling up to 50%
  • Hardened Joints
  • Packing or Mechanical Seal
  • 4-Stage Options
  • Steel or Stainless Steel


Purchase the J175G1L Pump & Parts

Millennium J175G1L Pumps

Millennium 1J175G1L Progressive Cavity Hopper Pump
Millennium 1J175G1L

Millennium J175G1L Parts

Millennium J175G1L Gear Joint Kit
Millennium J175G1L
Gear Joint Kit
Millennium J175G1L Gear Drive Shaft
Millennium J175G1L
Drive Shaft Head
Millennium J175G1L Gasket Buna Nitrile
Millennium J175G1L
Gasket Buna Nitrile
Millennium J175G1L Pump Stator
Millennium J175G1L
Pump Stator
Millennium J175G1L Graphite PTFE
Millennium J175G1L
Graphite PTFE
Millennium J175G1L Pump Rotor
Millennium J175G1L
Pump Rotor

Pumps and pump parts offered for sale by Liberty Process Equipment, Inc. are made in the United States, Germany, India, Spain, Argentina and Brazil.

*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.