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LL3 PC Pumps

LL3 Series PC Pumps and Replacement PC Pump Parts

The Liberty LL3 Progressive Cavity Pump is a maintenance free drop-in replacement affordable non-pulsating progressive cavity pump. The LL3 is a standard flanged pump design with a body made in either Cast Iron or 316 Stainless Steel with a simple pinned-joint drive assembly and is designed for either 1, 2, or 3 pumping stages for 75, 150 or 225 psi discharge pressures at its 2.7 to 10 GPM range.

LL3 L-Frame Pump Views

The LL3 series of progressive cavity pumps and pump parts are supplied as 100% drop in aftermarket replacement parts for your Moyno® L3-Frame and Tarby® TL3 Frame and Continental CL3 pumps. Parts such as Rotors, Stators, Connecting Rods, Seals, Gasketery and more are all available as quality aftermarket replacement pump parts for your existing pump assembly.

Standard LL3 Series PC Pump Rotors are Chrome Plated Hardened Tool Steel or Chrome Plated 316 Stainless Steel. All other internal pump wetted parts are Steel or 316 Stainless Steel and made for durability and use in the harshest manufacturing and pumping environments.

LL3 Progressive Cavity Pump SSQ Drive Assembly

LL3 Pump Drive End Assembly The pump units modular design with simple pinned joint drive assembly makes it an ideal cost-effective choice for all of your low-flow applications. The standard seal design is a set of gland packing with a Lantern Ring and flush connections. Mechanical seal options are readily available as are fully assembled Drive Assemblies without rotor and stator for quick replacement options.

*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.

  • LL3 Pump Casings and Supports

    LL3 Pump Casings and Supports

    LL3 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. Contact us for details.

  • LL3 Pump Stators

    LL3 Pump Stators

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

  • LL3 Pump Rotors

    LL3 Pump Rotors

    Rotors are typically hardened tool steel or 316 stainless steel with a hard chrome plating specification. All other wetted parts are either carbon steel or 316 stainless steel.

  • LL3 Pump Parts Kits

    LL3 Pump Parts Kits

    The Liberty LL3 Progressive Cavity Pump parts are direct aftermarket replacements that work with the Moyno® L3 Series, Tarby® TL3 Series and Continental® CL3 Series.*

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1LL3 Progressive Cavity Pump 2LL3 Progressive Cavity Pump LL3 Connecting Rod Kit
Our Price: $1,812.00
Our Price: $1,916.00
Sold Individually $152.00
1LL3 Progressive Cavity Pump 2LL3 Progressive Cavity Pump LL3 Connecting Rod Kit
1LL3 PC Pump 2LL3 PC Pump Steel
LL3 Connecting Rod Kit - Stainless Steel LL3 Drive Shaft LL3 Drive Shaft - Stainless Steel
Sold Individually $190.00
Sold Individually $230.00
Sold Individually $400.00
LL3 Connecting Rod Kit - Stainless Steel LL3 Drive Shaft LL3 Drive Shaft - Stainless Steel
Stainless Steel Steel Stainless Steel
LL3 PC Pump Drive End Assembly LL3 PC Pump Drive End Assembly - Stainless Steel LL3 PC Pump Shaft Pin
Sold Individually $1,262.00
Sold Individually $2,548.00
Sold Individually $19.00
LL3 PC Pump Drive End Assembly LL3 PC Pump Drive End Assembly - Stainless Steel LL3 PC Pump Shaft Pin
Steel Stainless Steel Steel
LL3 PC Pump Shaft Pin LL3 PC Pump Rotor Pin-Stainless Steel LL3 PC Pump Rotor Pin
Sold Individually $24.00
Sold Individually $24.00
Sold Individually $16.00
LL3 PC Pump Shaft Pin LL3 PC Pump Rotor Pin-Stainless Steel LL3 PC Pump Rotor Pin
Stainless Steel Stainless Steel Steel
LL3 Stator Support Foot LL3 Connecting Rod LL3 Connecting Rod - Stainless Steel
Sold Individually $82.00
Sold Individually $90.00
Sold Individually $124.00
LL3 Stator Support Foot - Cast Iron LL3 Connecting Rod LL3 Connecting Rod - Stainless Steel
Cast Iron Steel Stainless Steel
LL3 Drive Pin Retaining Screw-Stainless Steel LL3 Suction Body Support LL3 PC Pump Thrust Bearing
Sold Individually $29.00
Sold Individually $84.00
Sold Individually $126.00
LL3 Drive Pin Retaining Screw LL3 Suction Body Support LL3 PC Pump Thrust Bearing
Stainless Steel Cast Iron Steel
LL3 PC Pump Collar Pin Retainer LL3 PC Pump Radial Bearing LL3 PC Pump Bearing Spacer
Sold Individually $70.00
Sold Individually $84.00
Sold Individually $21.00
LL3 PC Pump Collar Pin Retainer LL3 PC Pump Radial Bearing LL3 PC Pump Bearing Spacer
Stainless Steel Steel Steel
LL3 PC Pump Bearing Cover Plate LL3 PC Pump Packing Gland LL3 PC Pump Packing Set
Sold Individually $44.00
Sold Individually $54.00
Sold Individually $36.00
LL3 PC Pump Bearing Cover Plate LL3 PC Pump Packing Gland LL3 PC Pump Packing Set
Milled Cast Iron Cast Iron PTFE Impregnated Graphite
LL3 PC Pump Collar Pin Retainer LL3 PC Pump Connecting Rod Washer LL3 PC Pump Drive Pin Retaining Screw
Sold Individually $70.00
Sold Individually $18.00
Sold Individually $22.00
LL3 PC Pump Collar Pin Retainer LL3 PC Pump Connecting Rod Washer LL3 PC Pump Drive Pin Retaining Screw
Steel Buna Nitrile Rubber Steel
LL3 PC Pump Lantern Ring LL3 PC Pump Lantern Ring 2-Piece Set LL3 PC Pump Bearing Lock Nut
Sold Individually $60.00
Sold Individually $60.00
Sold Individually $14.00
LL3 PC Pump Lantern Ring LL3 PC Pump Lantern Ring 2-Piece Set LL3 PC Pump Bearing Lock Nut
Steel Teflon Steel