Champion R-15B Pump

The Champion® R-15B is a two-stage, splash lubricated, low-pressure reciprocating compressor pump. Bare pump only; compressor system not included. Maximum pressure: 175 psi. CFM range: 9.7-23.4. RPM: 440-990.


The R-15B bare pump is a superior, professional grade component you've come to expect from Champion®. Features include:

  • Integral cylinder/head = No head gasket to blow
  • Large diameter intercooler finned tubes
  • High flow disc and spring valves = Low lift
  • Tapered roller-type main bearing = Long life
  • Automotive type inlet filter = Easy to service
  • Oil Sight Glass = Easy to check oil level
  • Relief valves: Intercooler and discharge
  • Centrifugal Unloader = Loadless starts
  • Number of cylinders: 2
  • Bore diameter: 4.625 × 2.5 in
  • Oil capacity: 2 qt
  • RPM range: 440-990
  • CFM range: 9.7-23.4
  • Dimensions (L × W × H): 20 × 16.9 × 23.3 in
  • Approximate Shipping Weight: 125 lb

The R-15B pump is also available in a customized version with head unloaders. Contact the Nuvair sales team and ask about SKU R-15BHU.

Champion Genuine Parts

Nuvair is an Authorized Champion Distributor
Nuvair sells only genuine parts and equipment manufactured by Champion. Do not be fooled by cheap aftermarket copies of original Champion equipment. Items labeled “replacement,” “OEM equivalent,” “compatible,” or “alternative” are not manufactured by Champion, a Gardner Denver brand.

Some Champion parts may not be regularly stocked. To ensure this genuine Champion part fits your compressor model/version, please contact the Nuvair sales team for ordering assistance.