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400P Portable 12-Volt 150-PSI Air Compressor Kit

5 Stars5 Reviews
Reg. $249.99 Save $30.00
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When you’re cruising down the highway on your way to work or carving a new off-road trail, the last thing you want is a flat tire. Forget worrying about flats and long walks home with the Viair 400P Portable 12-Volt 150-PSI Air Compressor Kit. Few things in this world are worse than discovering one of your car’s tires has gone flat before you’ve even gotten into your vehicle. One of those worse things? Feeling that tell-tale lopsidedness of a tire going flat as you’re on your way to work. With this portable air compressor, you’ll never have to worry how far the nearest gas station air hose or service shop is because you’ll have your own personal air pump station right there with you. Viair’s portable air compressor conveniently clamps to your motor vehicle’s battery no matter where your worst flat-tire nightmares happen. The power of this portable compressor comes from a permanent 12-volt magnetic motor capable of 150 PSI max operating pressure. That means you can fill tires up to 35-inches from flat to 30 PSI in under 6 minutes, getting you off the busy highway roadside and safely back on your way in no time at all. This portable tire pump is great for off-road excursions, too. Flat tires are troublesome enough when you’re close to civilization, let alone if you’re miles from the nearest paved road. Having a portable air compressor such as this one can mean the difference of a long walk on foot or being able to put enough air into your tire to get you back for help. At just over 10 pounds and storing away in a convenient deluxe carry bag, you can afford to take this tire-inflating machine with you even if you’re packing light or tight on space. With plenty of features, including vibration-resistant diamond-plate sand tray for added stability on hard or shifting surfaces (such as sand), a 5-in-1 air inflator/deflator air hose with 3 different inflation tips, and an easy-to-use design for use out in the middle of anywhere, this small air compressor has you covered. The 8 feet of power cord and 25 feet of coiling air hose mean you can reach any tire front, back, and whichever side, while the inline 100 PSI pressure gauge keeps you from running back and forth to see how much air has been added. No matter where you are, trust the 400P Portable 12-Volt 150-PSI Air Compressor from Viair to get you home.


  • Powerful portable compressor compatible with tires up to 35 inches
  • 12-volt permanent magnet motor with thermal overload protectors to keep compressor cool and running longer
  • Dual battery clamps connect to your vehicle battery for convenient power; 5-in-1 inflator/deflator air hose easily attaches to tire valve stem and begins filling with a flip of a switch
  • Fills a 35-inch tire from 0 to 30 PSI in under 6 minutes
  • Max 150 PSI; 2.30 CFM head pressure at 0 PSI
  • Comes with vibration-resistant diamond-plate sand tray, 3 inflation tips, 8-foot power cord, 25-foot 5-in-1 inflator/deflator air hose, inline 100-PSI gauge, deluxe carry bag, 40-amp inline fuse holder, and dual battery clamps
  • I-beam diamond-plate sand tray provides vibration resistance and added stability
  • Monitor tire pressure with 100 PSI inline gauge at valve attachment end without running back and forth
  • Ideal for off-road enthusiasts and everyday commuters
  • Specifications:
  • CFM at 0 PSI: 2.30
  • CFM at 100 PSI: 1.19
  • Motor type: Permanent magnetic
  • Voltage: 12 volts
  • Maximum amp draw: 30 amps
  • Duty cycle: 33% @ 100 PSI
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What a Wonderful & Helpful Piece of Machinery.

This Set comes with Everything that you would ever need. If you are driving on a road and you have noticed that your automobile or a pick up truck tire is losing air, due to a nail or some other reason, this set will definitely help you out in not ge…

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Mechanic, Aug 13, 2018

Purchased for my motorhome, haven’t had an opportunity to use it yet!

Using it to maintain the tire pressure in my motorhome when traveling. Really like the heavy-duty construction.

Apr 4, 2018

Works great for my uses. A little complictaed to pack and unpack, but perfect once set up.

Mounted in a flatbed toolbox with small 2 gallon tank, wired direct into the truck and has a nipple fitting. Only had a few weeks, but works great so far. Coiled air hose is handy as well. Not a full-size compressor, and don't expect that. But works …

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Mar 26, 2018

Great little pump

Very quiet for a small compressor. Battery power cords could be longer. But does all that it is advertised to do. Pumped RV tires to 100PSI no problem. Will be very handy to have!!

Dodge, Sep 3, 2017

vminnovations.comWritten by a customer while visiting

great product

take it camping to use on trailer tiers and pickup tiers works great at 85 lbs in the trailer tiers very good

paul68061, Apr 30, 2017

vminnovations.comWritten by a customer while visiting

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