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  • 7.5 inches shorter and up to 100 lbs lighter than the standard Air N Arc 300 with fuel tank
  • Kohler 26.5 HP EFI, air cooled motor
    • Electric start
    • Glow plugs
  • Belt driven
  • Compressor:
    • Rotary screw
    • 40 CFM at 150 PSI
    • 175 PSI max pressure
  • Generator:
    • 7 kW peak, 4.2 kW continuous
    • 60 Hz, single phase
    • Two 120V and one 240V outlets
    • Independent AC generator
    • Brushless design
  • Welder:
    • High Frequency DC Welding
    • 270 AMPs at 100% duty cycle
    • 40 to 300 AMPs Operating Range
    • 15 to 30V range
    • Independent DC welder
    • Auto speed control
    • CV MIG capabilities


The Vanair Air N Arc 300 Compact Gas Rotary Screw Air Compressor with Generator/Welder maintains the full functionality of five power sources and the multi-function capability in one unit. The Air N Arc 300 Compact is specifically designed to be mounted under a box type body. Coming in 7.5" shorter and up to 100 lbs lighter than the standard Air N Arc 300 with fuel tank, this compact unit provides the flexibility and space-saving capability to mount the unit outside the body of the vehicle while still maintaining ground clearance.