LL12H Progressive Cavity Pump | High Viscosity Fluids PC Pump

LL12H Progressive Cavity Pump

The LL12H PC Pump is an ideal industrial-sized progressive cavity pump for abrasive pumping applications and high-viscosity industrial chemical applications like thickened grease, scum and slurries. The LL12H Flow rate (65 gallons/100 revolutions) of 123 GPM up to 380 GPM and represents one of our most popular heavy duty models of Progressive Cavity Pumps for Industry currently carried in stock by Liberty Process.

The LL12H Series PC Pump is a standard suction flanged pump manufactured with cast iron or 316 stainless steel casings and designed in 1, 2, and 3 stages for 75, 150 and 225 psi discharge pressures.

The LL12H is a modular design with simple hardened pinned joint drive assembly. Rotors are typically hardened tool steel or 316 stainless steel with a hard chrome plating for long life in abrasive and erosive applications. All other wetted parts are either carbon steel or 316 stainless steel for added durability.

Stators are available in many elastomer materials such as buna, natural rubber, epdm and viton. The standard seal design is a set of gland packing with Lantern Ring and Flush Connections. Mechanical seal options are readily available. The Liberty unit is a low-cost, maintenance free, dependable drop-in replacement pump which will give you the service you need at a price you can afford.

Technical Data

  • FLOW RATE – 123 – 380 GPM
  • PRESSURE – 0 – 225 PSI
  • SEAL OPTIONS – Packing & Mech Seal
  • BASE OPTIONS – Carbon and Stainless Steel
  • INLET/OUTLET – 8″ / 6″
  • ROTORS – Tool and Stainless Steel, Chrome Plated
  • STATORS – Buna, Rubber, VitonĀ®, EPDM
  • MOTOR OPTIONS – 3, 5, 7.5, 10, 15, 20 & 25 HP

Click here for LL12H PC Pump Brochure