APM-33 Series Close-Coupled Progressive Cavity Wobble Stator Pump

The APM-33 Series Close Coupled Progressive Cavity Wobble Stator Pump from Liberty Process Equipment offers the best value available on the pump market for a progressive cavity pump for flows up to 9.4 GPM and pressures up to 50 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 Close-Coupled Version is available in either Cast Iron or 316 Stainless Steel with standard Buna Nitrile Stator with options in Viton and EPDM and Stainless Internals with a hard-chrome plated rotor for long service life. In addition, the pump is available with a standard mechanical seal or can be upgraded to a hard-face mechanical seal for abrasion resistance.

The APM-33 Series is offered with our unique Close-Coupled design mounted to a 56C Free C-Face motor. All pumps are offered "off the shelf" from our inventory for immediate shipment.

APM-33 Series - Technical Data

FLOW RATE - 0 - 9.4 GPM


SEAL OPTIONS - Mechanical Seal

BASE OPTIONS - Steel or Stainless Steel

INLET/OUTLET - 3/4" x 3/4"

ROTORS - Stainless Steel Chrome-Plated

STATORS - Buna/Viton®/EPDM

MOTOR OPTIONS - 3/4, 1, 1.5, and 2 hp

APM-33 Series Features

  • Low Cost

  • Close Coupled

  • Low Shear

  • Solids Handling

  • Direct Motor Speeds

  • Gear Reduction Options

APM-33 Close Coupled Progressive Cavity Wobble Pump Brochure

York Fluid Controls Limited, York, Fluid, Controls, Limited

Liquid Handling Equipment Specialists Since 1960

About Us

Established in 1960, York Fluid Controls Limited is a leading stocking distributor of fluid transfer and process pumps, positive displacement and centrifugal pumps, liquid filtration, valves, mixers and tanks. York offers an extensive range of services, including a complete repair and test centre, an engineering department, custom fabrication, and a machine and assembly shop. York serves organizations of all sizes and from all industries, throughout Canada. Reliability, service excellence, a desire to solve customers' problems and the highest ethical standards underpin this family-owned company and all that it does. Learn More


Our Products

York Fluid Controls has a wide variety of products for industry. Filtration Solutions, Industrial Mixers, Industrial Pumps, Industrial Valves, Power Units, Pulsation Dampeners, Sanitary Equipment, Sealing Products and Tank Container Systems from the world's leading manufacturers

Website Content

York Fluid Controls Limited provides an indepth Directory of Industrial Pumps by both Pump Manufacturer and by Pump Type. We provide an Industrial Valve Directory of manufacturers and representatives. We offer a wide variety of products to meet your unique needs.

Get in Touch