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Viair Constant Duty Onboard Air System


Product Description

VIAIR’s Constant Duty Onboard Air System is a pre-packaged compressed air solution that provides a 100% duty cycle 450C compressor, 2.5 gallon air tank, and all components needed to install a working system capable of inflating tires.

To purchase this Onboard Air System with our Air Tank Evap Skid, please click here.

Please Note:

Use thread sealant for proper installation. Teflon tape is not recommended. Properly sealed, recommended torque for 1/8 is 10 ~ 11 ft. lbs. Recommended torque for 1/4 and 3/8 is 16 ~ 18 ft. lbs.

Included Parts:

  • 2.5 Gallon VIAIR Air Tank 150 PSI / 1.80 CFM
  • 450C VIAIR Compressor
  • 35ft. Coil Hose with Tire Chuck
  • Dash Panel Gauge with ON/OFF Switch
  • Pressure Switch with Relay (110 PSI on, 145 PSI off)
  • Reducer: 1/8” (F) to 1/4” (M)
  • 1/4” Quick Connect Stud (F)
  • 1/4” Quick Connect Coupler (F)
  • 1/4” 175 PSI Safety Valve
  • 1/4” Drain Cock
  • (3) 1/4” Compression Fittings
  • 20ft. 12-Gauge Wire with Inline Fuse Holder
  • 4” Strip of Continuous Grommet Material
  • Accessory Air Line
  • Electrical Connections

All Fittings in this onboard air system are NPT rated unless otherwise noted.


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