Champion Evolution Series Air Compressor

The Champion Evolution is four times quieter than typical unenclosed reciprocating compressors of the same size.  With such a dramatic decrease in decibels, the Evolution continues to be the perfect choice for applications with intermittent duty and a low noise requirement.

  • Multi-finned cylinders for cooler operating temperatures resulting in long life and consistent performance
  • Two compression rings and one oil control ring to ensure low oil carry-over and provide efficient air delivery
  • Large-diameter finned tubing with the greatest cooling effect between stages for maximum compressor efficiency
  • Pressure relief valves located in inter-stage intercooler and discharge line for safe compressor operation
  • Precision balanced flywheel with cast fan blades for optimum compressor cooling and longer life
  • Removable manifolds for easy serviceability
  • Balanced rugged ductile iron crankshaft with large diameter throws for minimum bearing loads and counterweights to minimize vibration
  • Rugged cast iron oil reservoir with convenient sight glass gauge, corner oil fill boss and large oil drain for user-friendly serviceability
  • A pressure switch allows the compressor to start unloaded every time—ensuring the lowest amount of starting torque is required by the electric motor
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The Champion Evolution compressor features high-quality, sound-insulating enclosure panels and a low-noise, thermostatically-controlled, motor-driven fan. These components reduce the noise to whisper-quiet levels and eliminate the need for a separate compressor room, saving money on installation costs.

  • Standard enclosure provides a low 67 dBA (5 hp) & 68 dBA (7.5 hp) noise level to ensure quiet operation at any facility
  • Easy access to all service areas provided by latched panels, which could be easily removed