The LL8 series of progressive cavity pumps and pump parts are supplied as 100% drop in aftermarket replacement parts for your Moyno® L8-Frame and Tarby® TL8 Frame and Continental CL8 pumps.The Liberty LL8 Series PC Pump is a standard flanged pump made in cast iron or 316 stainless steel. Pump casings and designed in 1, 2, and 3 stages for 75, 150 and 225 psi discharge pressures and a Flow rate of (11.7 gallons/100 revolutions) 15 up to 100 GPM.
The pump unit is a modular design with simple hardened pinned joint drive assembly. The LL8 Rotors are typically hardened tool steel or 316 stainless steel with a hard chrome plating for long life in abrasive pumping applications. All other wetted parts are either carbon steel or 316 stainless steel.
The Liberty unit is a low-cost, maintenance free, dependable drop-in replacement progressive cavity pump. 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.
View Pump Curves, Drawings & Performance
Find out more about the specifications of the Liberty Series LL8 Pump on our Liberty Process website.
LL8 Pump Casings and Supports
LL8 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.
LL8 Pump Stators
Stators are available in many elastomer materials such as Buna, natural rubber, EPDM and Viton.
LL8 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.
LL8 Pump Parts
The Liberty LL8 Progressive Cavity Pump parts are direct progressive cavity pump part replacements that work with the Moyno® L8 series, the Tarby® TL8 series and Continental® CL8 Series*.
*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.