LL6 Pumps

The LL6 Series of Progressive Cavity Pumps and Pump Parts are supplied as 100% drop in replacement parts for your Moyno® L6-Frame and Tarby® TL6 Frame and Continental CL6 pumps. The Liberty LL6 PC Pump is a standard flanged progressive cavity pump design manufactured in cast iron or 316 stainless steel and designed in 1, 2, and 3 stages for 75, 150, and 225 psi discharge pressures. Higher discharge pressures are available. Flow rates to be achieved from 0-47 GPM (5.20 Gallons per 100 revolutions).

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.

The pump units modular design with simple hardened pinned joint drive assembly is a proven design that can handle the most difficult pumping applications. The LL6 Series Progressive Cavity Pump Rotors are typically tool steel or 316 stainless steel with a hard chrome plating for added durability.

All other wetted parts are either carbon steel or 316 stainless steel. The standard seal design is a set of gland packing with Lantern Ring and flush connections. Mechanical seal options are readily available.

View Pump Curves, Drawings & Performance

Find out more about the specifications of the Liberty Series LL6 Pump on our Liberty Process website.

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