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Viair Automatic Portable 12-Volt, 150 PSI RV Air Compressor Kit

$258.49
Was $399.99 You save $141.50!
(12 Reviews)
SKU: 45053
Brand: VIAIR
Condition: New
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Keep your tires inflated on your RV, trailer, or just about anything else no matter where you go with the Viair 450P-RV Automatic Portable 12-Volt, 150 PSI RV Air Compressor Kit.

This 12-volt air compressor hooks up to your vehicle's battery, and with its 150 PSI capacity can inflate 42-inch tires to 30 PSI in less than 5 minutes. This compressor can operate for 40 minutes at a time so you get the job done.

This kit comes with everything you need for an air compressor on the go. Besides the compressor itself, it includes a carry bag, inflation gun with pressure gauge, 30-foot hose, 30-foot hose extension, sand tray, set of dual battery clamps, 8-foot power cable, inflation tips kit, and fuse holder.

No matter where the road takes you, make sure your wheels are good to go with the Viair 450P-RV Automatic Portable 12-Volt, 150 PSI RV Air Compressor Kit.

  • Automatic 12-volt air compressor with 150 PSI maximum pressure lets you keep the machine running between fills
  • 1.8 CFM free flow at 0 PSI
  • Car battery powered with alligator clamps (engine must be running)
  • Ideal for 42-inch tires on RVs and trailers (or other vehicles)
  • Comes with carry bag, 30-foot air hose, and inflation gun and gauge, pressure switch, and RV accessories
  • Compressor can be operated up to 40 minutes at a time
  • Voltage: 12 volts
  • Permanent magnetic motor
  • Maximum duty cycle: 100 percent at 100 PSI
  • Maximum working pressure: 150 PSI
  • Maximum amp draw: 23 amps
  • Built-in pressure switch: 120 PSI on, 145 PSI off
  • Fuse: 40 amps
  • Automatic reset thermal protection
  • Includes: Portable air compressor, 1 carry bag, 1 inflation gun with pressure gauge, 1, 30-foot hose, 1, 30-foot extension hose, 1 sand tray, 1 set of dual battery clamps, 1, 8-foot power cable, 1 inflation tips kit, and 1 fuse holder
  • Dimensions: 10.87 x 5.8 x 7.48 inches
  • Weight: 13.05 pounds
  • Product warranty: 1-year warranty
Written by from MS on Jun 6, 2017 Verified Buyer
450P

I got it primarily for use on tractor and utility trailer tires.  Tested on pickup tire that was on the rim, and aired to 40 lbs in 6 1/2 min.  Looks well made and heavy duty.

Would I recommend this to a friend or family member? Yes
Pros
  • Easy to Use
  • Simple to Set Up
  • Looks Good
  • Sturdy
  • Quality Construction
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Written by from Elk Grove, CA on Jul 22, 2017 Verified Buyer
Great 12 volt air compressor

This small air compressor has the ability to inflate large tires to high pressures on motorhomes, trucks, 4 wheelers, etc. It is very portable, has plenty of coil air line to reach around large vehicles, and runs on 12 volts. It also has air guns and inflator attachments to fill tires, balls, water toys, etc.  The only probem that I see is that the vehicle needs to be running when using this air compressor for extended period of times. If you forget to start the vehicle it will run the battery down and may not be able to start the vehicle.

Would I recommend this to a friend or family member? Yes
Pros
  • Easy to Use
  • Safe
  • Simple to Set Up
  • Sturdy
  • Quality Construction
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Written by from Georgia on Jul 24, 2017 Verified Buyer
Perfect RV Portable Compressor

Thank you VMInnovations for providing such quick shipment on this quality item.  Arrived on day 2, amazing, from NJ to Georgia.  Portable VIAIR air compressor works as described, inflates RV tires in a matter of minutes.  Looking forward to many years of use.  

Would I recommend this to a friend or family member? Yes
Pros
  • Simple to Set Up
  • Quality Construction
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Written by from Citrus Heights, CA on Aug 6, 2017 Verified Buyer
One Kit to Rule Them All

I have been RV ing for years and blowouts have plagued me most of the time.  After a lot of painful experience and quite a bit of research, the one thing I have not been consistent with is maintaining the correct pressure in my tires.  The biggest reason for that is how inconvenient it was to drag out my compressor every time I needed to air up my tires.  The Viair 450P has solved that problem.  It is easy to use and heavy duty enough to take on any tire inflating job.  The 100% duty cycle is great, especially when you have large high pressure tires to maintain.

This unit is very portable, but far from dainty.  It is well-built and by far the best portable 12V compressor I have found.  I am very pleased with my purchase and the great deal I got from VMInnovations.

Would I recommend this to a friend or family member? Yes
Pros
  • Easy to Use
  • Safe
  • Simple to Set Up
  • Looks Good
  • Sturdy
  • Quality Construction
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Written by from Lawrenceville, GA on Aug 29, 2017 Verified Buyer
Very nice addition for RV

This is a very sturdy compressor and works very nicely. Glad to have a dependable compressor to depend on.

Would I recommend this to a friend or family member? Yes
Pros
  • Easy to Use
  • Safe
  • Simple to Set Up
  • Looks Good
  • Sturdy
  • Quality Construction
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Written by from Round Rock TX on Nov 1, 2017 Verified Buyer
Perfect for RVers
I have had another Viair product but needed mor power because we upgraded to a 5th wheel. This works great and with the additional attachments made it easier tho air up my truck dually tires.
Would I recommend this to a friend or family member? Yes
Pros
  • Easy to Use
  • Safe
  • Simple to Set Up
  • Looks Good
  • Sturdy
  • Quality Construction
  • Good power for the size
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Written by from Wyoming on Jan 2, 2018 Verified Buyer
Nice Unit
I would make the filter a little more secure than screwing in the end of the unit. Also, I think this unit would be a great candadite for a hard case carrying apperatus. aside from that it works as advertised.
Would I recommend this to a friend or family member? Yes
Pros
  • Easy to Use
  • Simple to Set Up
  • Looks Good
  • Sturdy
  • Quality Construction
  • It is not the fastest unit, but it is much better than some cheap units I have seen other people with
Cons
  • I would make the filter a little more secure than screwing in the end of the unit. Also, I think this unit would be a great candadite for a hard case carrying apperatus. aside from that it works as advertised.
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Written by from York Pa. on Jan 12, 2018 Verified Buyer
What I always needed
I was looking for something I could keep the tires of my extra car (that I keep on the street) filled up. Because the vehicle sits a lot the tires are always dropping pressure. It takes too much to hook up my portable compressor and run electric down to the car. This connects to the battery and has much more power than I expected. I love this unit.
Would I recommend this to a friend or family member? No
Pros
  • Easy to Use
  • Safe
  • Simple to Set Up
  • Looks Good
  • Sturdy
  • Quality Construction
  • Sweet, for my situation. Quiet and works much nicer than others
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Written by from Placentia CA on Jan 28, 2018
Viair 450P-RV
Product works as described. Great for use on truck and RV tires. Inflates my LT 265/65-R20 tires from 60psi to 80psi in minutes. Comes with hoses, tire chucks and pressure gauge. Hoses are long enough (2 X30ft.)to reach tires on truck and fifth wheel from set up at front of truck. Can be used to inflate air mattresses, sport balls, and pool toys.
Would I recommend this to a friend or family member? Yes
Pros
  • Easy to Use
  • Safe
  • Simple to Set Up
  • Sturdy
  • Quality Construction
Cons
  • Expensive
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Written by from Georgia on Feb 3, 2018 Verified Buyer
Simply Great
This Air compressor works flawlessly I bought it for my Class A RV. But have used it on wifes car. So simple to use also used it to blow water out of my motorhome lines after attaching a regulater.Over its GREAT.
Would I recommend this to a friend or family member? Yes
Pros
  • Easy to Use
  • Safe
  • Simple to Set Up
  • Looks Good
  • Sturdy
  • Quality Construction
  • Very powerful air compressor for its size and quality.
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Written by from Fort Worth, Texas on Feb 12, 2018 Verified Buyer
Top of the Line
I used this for my RV tires and spring air bags. The air gauge at point of use is extremely helpful.
Would I recommend this to a friend or family member? Yes
Pros
  • Easy to Use
  • Safe
  • Simple to Set Up
  • Looks Good
  • Sturdy
  • Quality Construction
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Written by from Utah on Jul 30, 2017 Verified Buyer
jjt

Have not used it yet, but it appears to be able to do the job on my RV.

Would I recommend this to a friend or family member? Yes
Pros
  • Easy to Use
  • Quality Construction
Is this review helpful?      
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