Compressor / Generator

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Vanguard Lifetime Warranty The Genair® is an underdeck unit that utilizes a single PTO to combine power of a 125 to 185 cfm air compressor with the convenience of a patented, integral 7,200 to 11,600-watt AC generator.

The Genair® system couples directly to the rear of the rotary screw air end. This provides constant power input without belts, pulleys, or tensioning devices.

Ideal for pipeline sewer inspection, plastic pipe fusion, auxiliary lights, and on-board air compressor and AC electric power requirements.

Output (Peak) (kW) 7.2 11.6
Shipping Weight (lbs.) 72 92
Height (in.) 10.5 12
Width (in.) 8.0 9.0
Length (in.) 14.0 15.0
Voltage (volts) 120 or 120/240 120 or 120/240
Phase Single Phase Single Phase
Speed (rpm) 3600 3600

Air Compressor
CFM Air PSI Compressor Input Compressor Oil Capacity Mounted Weight (Dry)
125 100 to 150 1535 rpm 3.5 gal. 550 lbs.
160 100 to 150 2000 rpm 3.5 gal. 550 lbs.
185 100 to 150 2300 rpm 3.5 gal. 550 lbs.


  • Provides constant power input without belts, pulleys, or tensioning devices
  • Eliminates the need to replace your vehicles alternator, belts, and sheaves to install a power inverter
  • Equipped with precise frequency controls
  • Offers optional ground fault circuits and outlet panels
  • Driven by either a sidemount or split-shaft PTO
  • Can run air compressor and AC generator separately or simultaneously

Safety Equipment

  • Built-in overspeed protection
  • Ground fault interrupter circuit
  • Remote-mounted control panel
  • Power shut-off relay
  • Air pressure-relief safety valve
  • Minimum pressure orifice
  • Automatic air pressure relief
  • Oil fill plug safety relief
  • Instrumentation


  • Conveniently located, easy-to-read instrumentation panel featuring an hour meter, pressure gauge, temperature gauge, and RPM display