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Viair 400P-RV Automatic Portable Compressor Kit (33% Duty, 40 Min. @ 30 psi)

  • Max PSI: 150
  • Max Amps: 26
  • Duty Cycle: 33%
  • CFM: 2.54
  • 12-volt
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Pricing: $299.95


400P-RV is a larger portable compressor kit with Automatic shut-off function that can inflate your 35-inch tire from 0 to 30 PSI in less than 5 minutes. While the unit is intended for RV tires, 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.

  • Oil-less Design
  • High Performance PTFE Piston Ring
  • Stainless Steel Valves
  • Moisture and Dust Resistant
  • Gearless Direct Drive Motor
  • Anodized Aluminum Alloy Cylinder
  • Automatic Reset Thermal Overload Protector
  • Vibration-Free Diamond-Plate Sand Tray
  • Deluxe Triple Compartment Carry Bag
  • Dual Battery Clamps with 40-amp Inline Fuse Holder
  • 45-Degree, Two-Way Closed Ended
  • Quick Connect Tire Chuck
  • 90-Degree, Twist-On Closed Ended
  • Inflator/Deflator Tire Chuck
  • Gas Station-Style Tire Gun with 200 PSI Gauge
  • 3-pc. Inflation Tips Kit
  • 33 ft. Primary Hose with Inline 120 PSI Gauge and Heat Shield Quick Connect
  • 25 ft. Quick Connect Extension Hose with Heat Shield Quick Connect

Portable compressors are typically used to inflate tires, but can also be used to portably pressurize other air receptacles. With portable air compressors ranging in maximum working pressure from 100 PSI to 150 PSI and maximum CFM ratings ranging from 1.27 CFM to 3.00 CFM, there is a VIAIR portable compressor to suit virtually every need. VIAIR portable compressors (except automatic models) are shipped complete with an open-ended (free-flowing) air delivery hose with a quick-connect coupling, a pressure gauge, an air filter element with replaceable air filtration media, a vibration-resistant sand tray, and a deluxe carry bag for simple stowage and increased portability. Automatic models work with closed-ended hoses, similar to hoses used with a typical air tank.

Application List


Type: 12 Volt

Duty: 33% @ 100PSI

Max Pressure: 150

Amp Draw: 26


  • 40047
  • 40047
  • Viair
  • New

Shipping Information

  • Item Requires Shipping
  • 10.0 lbs.
  • W4.0000” x H3.0000” x L20.0000”

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