Reciprocating Splash Lubricated R-Series Industrial Air Compressors

The Champion Splash Lubricated R Series air compressor contains rugged features for day-in, day-out performance, offering long life and high performance. With a five-year pro-rated warranty, the R-Series compressors offer trouble-free service with optimum operating efficiency.


Specifications and Features:

  • 1.5 - 35 hp
  • Up to 750 PSIG
  • 9.7 - 202 ACFM at 175 PSIG on Electric Driven units
  • Tank or Base Mounted, Simplex, Duplex and gas or diesel Engine Driven Models
  • Single or Two-Stage splash lubricated pumps
  • Loadless auto stop/start
  • Pro-rated 5-year pump warranty
  • Factory filled with ChampLub lubricant

Design Advantages

  • OSHA Approved Belt Guard
  • ASME Code Air Receivers
  • Heavy-Duty Air Filters
  • Durable cast-iron construction
  • Balanced Pistons, Aluminum alloy first-stage piston is weight matched to the cast iron second-stage piston, ensuring proper balance.
  • Piston Rings, Three compression rings and one oil control ring provide excellent oil control, minimum blow-by and high efficiency air delivery.
  • Lightweight Connection Rods, High-density, die-cast aluminum alloy rods minimize reciprocating weight. An integral, precision-bored crankpin bearing and a needle bearing for the piston pin properly distribute bearing loads for longer bearing life than bushings.
  • Pressure Relief Valves, Located in interstage and discharge.
  • Intercoolers, Large-diameter finned tubing is positioned to obtain the greatest cooling effect between stages for maximum compressor efficiency.
  • Optimized Cooling Fan/Flywheel, Precision balanced flywheel has fan blades for optimum compressor cooling and life.
  • Reliable, High-Flow Valves, Single-unit, disc-type valves provide low lift and long life. Discs are made of corrosion resistant Swedish steel. Valves are easily serviced by removing the manifolds only.
  • Oversized Main Bearings, Tapered roller-type main bearings provide full contact and support of the crank plus delivers the longest possible life.
  • Balanced Crankshaft, Constructed of rugged ductile iron with large diameter throws for minimum bearing loads and counterweights to minimize vibration.
  • Large Capacity Crankcase, Rugged cast iron oil reservoir has convenient sight gauge glass, corner oil fill boss and large oil drain.
  • Loadless Starting, Positive acting, governor-type centrifugal unloader assures longer motor life by allowing the compressor to start unloaded every time.

Optional Equipment

  • Magnetic Starter
  • Air-Cooled or Water-Cooled Aftercooler
  • Automatic Tank Drain (Pneumatic)
  • Vibration Isolators
  • Low Oil Level Monitor
  • Refrigerated Dryer
  • Microprocessed Duplex Relay Control Panel
  • AEON Lubricants
  • Power Monitor
  • Constant Speed Control
  • Dual Control to run either in start/stop or constant speed mode
  • NEMA 4 rated parts
  • Alternate Voltages and TEFC, ODPHE, TEFCHE Electric Motors

Nuvair is a distributor for the complete Champion air compressor line.
Visit the Champion website compressor products page here Champion and find a model that matches your requirements. Once you have the model or models your interested in, shoot us an email or give us a call and we will quote you delivery time and pricing.

You can download the Champion R-Series Compressor brochure here:
Champion R-Series Compressor

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