AP-R 33301L Series Progressive Cavity Wobble Stator Pump

AP-R 33301L Series Progressive Cavity Wobble Stator Pump

The AP-R 33301L Progressive Cavity Wobble-Pump offers the best value available for a progressive cavity oil scavenging pump for flows up to 9.4 GPM and pressures up to 100 psi. The simple design of the wobble stator and just one universal joint give you the inherent advantages of a progressive cavity pump of low pulsation and shear, solids handling and viscous liquids at an affordable price.

The Long-Coupled Version is available in Cast Iron with standard Buna Nitrile Stator, mechanical seal and a hard-chrome plated rotor for long service life. The 33301L is available for immediate shippment for your ship or machinery oil scavenging systems.

The AP-R 33301L Series is offered in a Long-Coupled design for mounting on a baseplate with a standard motor.

Technical Data

  • FLOW RATE – 0 – 9.4 GPM
  • PRESSURE – 0 – 100 PSI
  • SEAL OPTIONS – Standard Mech. Seal
  • BASE OPTIONS – Steel
  • INLET/OUTLET – Radial 3/4″ – 3/4″
  • ROTORS – Stainless Steel Chrome-Plated
  • STATORS – Buna
  • MOTOR OPTIONS – 1/2, 3/4, 1, 1.5, and 2 HP


  • Tight or Cramped Spaces
  • Self Priming
  • Steady Repeatable Flows
  • Abrasives, Corrosives, Solids Laden
  • In-Stock Parts
  • Low Cost

Click here for AP-R 33301L Close-Coupled Progressive Cavity Wobble Pump Brochure