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Millennium G090G1L PC Pump

Progressive Cavity RAS Pump

The Millennium G090G1L Progressive Cavity Pump is ideal for high viscosity liquids and heavy waste solids and other abrasive pumping applications such as (RAS) Raw Activated Sludge removal in water treatment facilities. The G090G1L's flow rate of 90 gallons/100 revolutions @ 293 to 405 GPM coupled to its high temperature resistance of up to 350° degrees Fahrenheit makes it an ideal solution for your industrial heavy-duty pumping needs.

The G090G1L 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. Standard suction and discharge flange size for the G090G1L is 8".

The Millennium Series low shear and gentle pumping action enables it to pump delicate fluids and not emulsify the liquid making it an ideal polymer pump or oil/water separation pump. Solids handling capability of up to up to 50% by weight allows even the toughest applications to be pumped.

The G090G1L replacement progressive cavity pump parts work as drop in replacements for the Tarby® Century 5 series and Moyno® 2000 Series of Progressive Cavity Pumps.

View Pump Curves, Drawings & Performance

Find out more about the specifications of the Millennium Series G090G1L Pump on our Liberty Process website.

Aftermarket Millennium Series G090G1L PC Pump Parts

G090G1L Motors/Baseplates

G090G1L Series Pump Casings and Supports in Cast Iron, Steel and Stainless Steel are available for your pumping requirements. Pumps can be assembled with a variety of materials for a customized pumping solution for you. Please contact us today to discuss your options.

G090G1L Stators

Stators are available in many elastomer materials such as Buna, natural rubber, EPDM and Viton.

G090G1L Rotors

Rotors are typically hardened tool steel or 316 stainless steel with a hard chrome plating specification and are available in 1, 2 and up to 4 stages for 85, 170, and 350 psi discharge pressures. 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.

G090G1L Parts / Kits

The Millennium G090G1L Progressive Cavity Pump parts are available in both kit and single parts. Parts are available online, for rebuild services please contact us.

*Neither Progressivecavityparts.com nor its parent companies nor their replacement aftermarket progressive cavity pump parts are representative, affiliated or associated with Moyno®, Tarby®, Netzsch®, Continental®, Seepex®, Roper® or Allweiler® or their respective parent corporations. All part numbers, product lines and/or descriptions are for reference purposes only.

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1G090G1L Progressing Cavity Pump Sold Individually $18,628.00	1G090 Pump Stator - Buna Nitrile Sold Individually $1,555.00	2G090 Pump Stator - Buna Nitrile Sold Individually $3,322.00

1G090G1L PC Pump	1G090 Pump Stator	2G090 Pump Stator


2G090 Pump Stator - Natural Rubber Sold Individually $3,324.00	1G090 Pump Rotor Sold Individually $4,210.00	2G090 Pump Rotor Sold Individually $6,388.00

2G090 Pump Stator	1G090 Pump Rotor	2G090 Pump Rotor


G-Series Gear Ball - Steel Sold Individually $392.00	G-Series Secondary Thrust Plate - Brass Sold Individually $288.00	G-Series Gear Joint Seal - Buna Nitrile Sold Individually $52.00

G-Series Gear Ball	G-Series Secondary Thrust Plate	G-Series Gear Joint Seal


G-Series Bearing Lock Nut - Steel Sold Individually $248.00	G-Series Bearing Spacer - Steel Sold Individually $238.00	G-Series Connecting Rod - Steel Sold Individually $410.00

G-Series Bearing Lock Nut	G-Series Bearing Spacer	G-Series Connecting Rod


G-Series Connecting Rod - Stainless Steel Sold Individually $408.00	G-Series Drive Shaft - Chrome Plated Steel Sold Individually $2,808.00	G-Series Drive Shaft-Chrome Plated Stainless Steel Sold Individually $4,452.00

G-Series Connecting Rod	G-Series Drive Shaft	G-Series Drive Shaft


G-Series Gear Joint Kit - Steel Sold Individually $1,230.00	G-Series Gear Joint Seal Kit - Buna Nitrile Sold Individually $68.00	G-Series Gear Joint Shell - Steel Sold Individually $500.00

G-Series Gear Joint Kit	G-Series Gear Joint Seal Kit	G-Series Gear Joint Shell


G-Series Radial Grease Seal - Buna Nitrile/Steel Sold Individually $240.00	G-Series Thrust Grease Seal - Steel/Buna Nitrile Sold Individually $122.00	G-Series Head Ring - Steel Sold Individually $190.00

G-Series Radial Grease Seal	G-Series Thrust Grease Seal	G-Series Head Ring


G-Series Key - Steel Sold Individually $24.00	G-Series Lantern Ring Set - Steel/Teflon Sold Individually $158.00	G-Series Lock Nut - Steel Sold Individually $12.00

G-Series Key	G-Series Lantern Ring Set	G-Series Lock Nut - Steel


G-Series O-Ring - Buna Nitrile Sold Individually $22.00	G-Series O-Ring - Buna Nitrile Sold Individually $22.00	G-Series O-Ring - Buna Nitrile Sold Individually $33.00

G-Series O-Ring	G-Series O-Ring	G-Series O-Ring


G-Series Packing Gland Half - Cast Iron Sold Individually $168.00	G-Series Packing Set - Graphite Impregnated PTFE Sold Individually $382.00	G-Series Retaining Ring - Spring Steel Sold Individually $44.00

G-Series Packing Gland Half	G-Series Packing Set	G-Series Retaining Ring