VIAIR 400PRV Automatic Portable Air Compressor Kit - 40047|
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VIAIR 400PRV Automatic Portable Air Compressor Kit - 40047

VIAIR | Part Number: V/A40047


  • Duty Cycle: 33 Percent @ 100 psi
  • Amp Draw: 16 to 25 Amps
  • Voltage: 12 Volt
  • Fitment: Universal Fit
  • In_Stock: In Stock
  • Maximum Air Pressure: 150 PSI.
  • In_Stock: In Stock


  • 12-volt
  • Duty cycle = 33% @ 100 PSI
  • Max working pressure: 150 PSI
  • Max Amp Draw: 26 Amps
  • Dimensions = 11.25 inch L x 4 inch W x 7 inch H
  • Automatic Shut-Off Function
  • Vibration-resistant diamond plate sand tray
  • 60 ft. reach
  • Tire inflation gun with 130 PSI gauge


400P-RV Automatic offers automatic shut-off in a larger portable compressor kit that can inflate 35-inch tires from 0 to 30 PSI in less than 5 minutes. While the unit is intended for RV use, it can be used for virtually any tire since it comes with more accessories for more varied inflating situations than any other portable compressor kit on the market today.


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When you're looking for compressors and air accessories for the off-road market, VIAIR is a vital air source for Jeeps running onboard air systems or portable compressors. 4WD has an extensive lineup of VIAIR products and accessories like pressure gauges, air filters and airline fittings. Operate air tools, inflate intertubes, balls and other sports gear, and of course, re-inflate tires after a day on the trails with reliable VIAIR products. Compressors draw various amps with different PSI working pressures to fill bigger tires quickly and hassle-free. VIAIR's constant duty onboard air system for Jeeps offers a 100% duty cycle with all the necessary components to keep your wheeling adventures aired-up and safe. Shop VIAIR Now