120 PSI 1.5 Gallon Air Source Kit

$257.07 $179.95

SKU: MC-127 Categories: ,

Product Description

This Viair Air Source Kit provides a hefty 1.5 gallons (approx. 5.7 liters) of air at 120 PSI. This self contained unit has everything it needs to provide a safe, reliable, and worry-free 12-volt on-board air solution. It comes complete with a safety blow-off valve, drain cock, pressure switch and a 1/4in compression fitting, making this unit the perfect air source solution for lightweight and compact applications. The Viair 20003 unit comes completely pre-plumbed and pre-wired, saving you time and energy!

All you need to do is supply power and the unit automatically builds up to 120 PSI and turns off. When you drop below 90 PSI the compressor will kick back on and recharge your air supply.

This air source comes preassembled as seen in the photo above. All tank fittings are installed, and the compressor is ready to be fired up!


  • 1.5 Gallon Viair Air Tank
  • Viair 275C Air Compressor
  • Pressure Switch (90 PSI on, 120 PSI off)
  • 1/4″ NPT 175 PSI Safety Valve
  • 1/4″ Drain Cock
  • 1/2″ NPT Compression Fitting
  • Insulated Wiring with Connectors
  • Installation Instructions


Part Number:MC-127
Air Source Kit:
Operating Pressure:120 PSI
Length:15.0″ (381 mm)
Width:6.0″ (152.4 mm)
Height:13.0″ (330.2 mm)
Net Weight:13.75 lb (6.24 Kg)
Air Source Kit Tank:Viair 1.5 Gallon 5 Port Tank
Volume:1.5 gal (5.6 L)
¼″ NPT Ports:5
Length:15″ (381 mm)
Width:6″ (152.4 mm)
Height:8.5″ (215.9 mm)
Weight:8.65 lb (3.92 Kg)
Air Source Kit Compressor:Viair 275 Air Compressor
Voltage:12 volts
Max Amperage:18 amps
Max Output:2.03 CFM
Maximum Duty Cycle:25% @ 100 PSI
Maximum Working Pressure:150 PSI
Length:6.5″ (165.1 mm)
Width:3.5″ (88.9 mm)
Height:4.5″ (114.3 mm)
Weight:5.1 lb (2.31 Kg)

Packaging Content:

  • Viair 275C Air Compressor
  • 1.5 Gallon Tank
  • 90/120 PSI Pressure Switch
  • 145 PSI Safety Valve & Drain Cock
  • 1/2in Compression Fitting
  • Mounting Hardware
  • Detailed Instructions

Additional Information

Weight 8.65 lbs
Dimensions 15 x 6 x 8.5 in


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