Masterflow 12v High Volume Air Compressor / Inflator

Walmart # 1051709

Masterflow 12v High Volume Air Compressor / Inflator

Walmart # 1051709
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<p>The powerful Masterflow 12v High Volume Air Compressor / Inflator is perfect for trucks, SUV's, RV's and other full-size vehicles. The 12V portable air compressor is designed for everyday use, from inflating sports gear, to filling up tires. The high volume air compressor can inflate a full size truck tire in about 4 minutes and can inflate the tire of a passenger car in under a minute. The electric tire inflator can be powered directly using a car battery. TheMasterflow 12v High Volume Air Compressor / Inflator comes along with a 10 ft. cord, giving you ample extension from the power supply to the object supposed to be inflated. The tire air compressor comes along with two nozzles which can be used for inflating sports balls and toys. Masterflow high volume air compressor is a handy and useful product that you can use at home for various air inflation purposes. The Masterflow air compressor comes with a nylon bag that allows easy portability.</p>

About This Item

  • Inflates a full size truck tire in about 4 minutes
  • 150psi.
  • 2.54 cfm.
  • Customer Reviews
    4.2 out of 5 Stars
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    1-10 of 53 reviews

    Long at last, a product truely worth buying!

    I put the Masterflow 12v High Volume Air Compressor/Inflator to the test, and it passed with flying colors. I released all the air out of my truck tire on a scortchering 100 degree, miserable hot summer day. I did this because I did not want to stay out there longer than five minutes. I timed how long it would take to fill up my tire and it did it in under three minutes(with the engine on of course). It was very quiet, no vibration and performed very, very well. Had it not done this in less than five minutes, I would have returned it. I'm happy to say that in the event of an emergency or if I leave to work one morning and find that I have a flat tire(like it has happened before), I can depend on this product to bail me out of a difficult situation fast, instead of putting on the spare tire and being late to work. The only thing that I didn't like is that the guage does not read accuratley, but then again I always have an air guage in my truck to check my tire pressure. The important thing is that it does what it says it can do and that is worth buying.

    Masterflow 12v High Volume Air Compressor / Inflat

    It is AMAZING product. It clips directly to car battery so you do not have to worry about blown fuses, oppose to ones that’s plug directly to car cigarette lighter. I use it to fill my portable air tank and it fills it up to 120 PSI pretty fast. It does get Really hot on the head and hose connector so handle it carefully after use. It does come with nice carry bag. Some users suggested taking off air filter and then store it in the bag but if you are patient you can store it inside bag without taking off air filter. By the way air filter is made out of plastic and it looks like it can break easily. One more thing, before you start filling air in your tires or air thank run compressor for a minute or two because condensation inside compressor and inside of hose. If not a moisture will go inside your tires or your thank. Hope this info helps.

    Air Compressor

    Used it once so far. It did great on filling up my trailer tires and my dune buggy tires. Seemed stout.

    Powerful-for Motorhomes

    Masterflow Inflator is so powerful it fills up my motorhome tires. It states on the box that it is rated for heavy duty and RV. I researched for reviews and prices on tire inflators. I wanted something affordable, reliable, and mainly works for my Class C motorhome for trips. I must say , "It is a great buy for the price and it does the trick". This thing is durable and all metal, approx 8 lb. The others for heavy duty vehicles motorhomes, were way more expensive. Walmart did not have in stock at the stores, so I ordered over the Interenet with FREE SHIPPING. Arrived in 3-4 days. Very happy with the product and service of Walmart.

    Masterflow Compressor saved our trip

    I hadn't even tried out my Masterflow 12v compressor when I put it in my truck for a drive up to N. WI to pick up a scooter we'd bought. We spent the night in a motel and found one front tire totally flat in the morning. I got out the new compressor, set it up (very easy), hooked it up to the truck's battery (with the engine running) and attached the compressor to the totally flat tire. It inflated the tire to 35 psi in less than a minute. There was no apparent puncture to the tire so we drove about 5 miles to the closest town, where we discovered that the problem was a loose stem valve, easily tightened. Without the compressor, I'd have had to change to the spare, a big hassle under cold snowy conditions. If you need a 12v compressor for big tires like a full-size pikup or an RV, BUY ONE OF THESE!

    In a pinch

    Within one week after purchasing it was used three times. One planned and two unexpected. And the nicest feature about this product is the carry bag it is stored in. Very well made and sturdy.

    Good High Volume/Pressure Portable Compressor

    Was very pleased to find the the hose snapon fittings were North American standard so I could use my existing air hose and tire fittings.

    Works great.

    I was deer hunting in my jeep. I lowered tire pressure for a softer ride. At the end of the day I used the Masterflow Air Compressor to refill my tires and it worked perfectly. I have 31" tires and I dropped the air pressure from 36lbs to 20lbs. It took 3 minutes to restore my original pressure.

    High quality, but had too many inconveniences!

    3 important issues to consider: 1. Is the 'battery connection' clips ONLY & cord length sufficient (hard to extend a 12v cord, 120v easy) too short for me. 2. Does a 'non clamp' screw-on ONLY air connector work for you (high pressure, low volume uses lose WAY too much air when removing screw on connector!!!!) 3. It blew fuses rather than start pumping when I had it connected to a 85lb pre-pressured tire to fill it to 95lbs, spec says (125lb or 150lb pre start pressure is max, not true for mine at least !!!!) Otherwise, I thought it a nice quality no-tank air pump, good for that quick fill & other duties I imagine, but the screw-on only is NOT good if you have any issues with getting it off quickly, I prefer the Flip-off fittings seen on more regular type tire pumps!! Rating depends on your uses!
    The compressor works as advertised. It will in fact pump up a 265/75/16 truck tire in less than two minutes. Overall the compressor is well built with the exception of the air intake filter housing which is made of plastic and is fragile. I have replaced this with a 1/4'' pipe nipple and steel filter housing and also have attached a one gallon air tank with a pressure switch, cut in at 30 lbs. and cut out at 90 lbs. This has reduced over heating greatly and still allows plenty of working pressure without over working the compressor. This has added slightly to pump up time, but hopefully will greatly add to the life of the compressor.
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