Model # 450P-A

Internet #202945091

VIAIR 450P Automatic Portable Compressor


450P Automatic Portable Compressor

$31495 /box
store icon Loading Buying Options...
package icon Loading Buying Options...
Sorry, but we ran into issues loading these options. Please try refreshing.

Frequently Bought Together

Product Overview

The VIAIR 450P portable compressor is the world’s only 100% duty cycle portable compressor and can be operated for extended periods of time, without rest, in extreme environments. It is perfect for inflating any tire and other inflatable items. Its 1.66 CFM (100% duty cycle) compressor provides up to 150 psi capable of inflating even high pressure rated truck tires.

California residents: see   Proposition 65 information

  • Includes an inflator/deflator hose with 160 psi gauge for monitoring tire fill pressure, as well as bleeding off over pressure from tire inflation
  • A deluxe carry with zipper closure and snap-close folding cover and stowage compartment for the included inflator/deflator hose is included
  • Heavy duty battery clamps with 40 Amp inline fuse protect the 300P from amp spikes that can shorten service life
  • Maximum amp draw at peak pressure is 19 Amp (12-Volt)
  • Click here for more information on Electronic Recycling Programs

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents.  Download a free copy from the Adobe Web site.

Compare Similar

$207.95 /box
$314.95 /box
$363.95 /box
$488.95 /box
Name 400P Portable Air Compressor 450P Automatic Portable Compressor Heavy Duty Onboard Air System 200 psi Ultra Duty Onboard Air System
Ratings (6) (7) (0) (0)
Maximum Pressure (psi) 150 150 150.0 200.0
Included No additional components or accessories are included No additional components or accessories are included Hose Hose
Compressor/Air Tool Features Handle Handle Tank Pressure Gauge Tank Pressure Gauge
View Product View Product View Product View Product



Assembled Depth (in.)
15 in
Assembled Height (in.)
10 in
Assembled Width (in.)
13 in
Cord Length (in.)
Hose length (in.)


Application Use
Compressor/Air Tool Features
No additional components or accessories are included
Maximum Pressure (psi)
Product Weight (lb.)
Tools Product Type
Voltage (volts)

Warranty / Certifications

Certifications and Listings
No Certifications or Listings
Manufacturer Warranty
One-year manufacturer defect warranty

More Products With These Features


Customer Questions & Answers

S this only powered by 12 volt

Asked by: Romano
Yes, it clips directly onto the battery posts, Its too high powered to run from an accessory socket.
Answered by: Tim
Date published: 2016-03-30
  • y_2017, m_8, d_14, h_1CST
  • bvseo_bulk, prod_bvqa, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_1
  • loc_, sid_202945091, prod, sort_[SortEntry(order=NUM_ANSWERS, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=BEST_ANSWER_FEEDBACK_COUNT, direction=DESCENDING), SortEntry(order=POSITIVE_ANSWER_FEEDBACK_COUNT, direction=DESCENDING), SortEntry(order=NUM_ANSWERS, direction=DESCENDING)]
  • clientName_homedepot
  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getContent, 14ms

Customer Reviews

450P Automatic Portable Compressor is rated 5.0 out of 5 by 7.
Rated 5 out of 5 by from Highly Recommend This replaced the VIAIR 90P that I've had for 3 years (which was good but underpowered for my needs). The 90P is now my backup, not that I think I'll need it. I've only used the 450P once thus far, but it aired up all 4 tires (265/70/17) from 18 to 40 PSI in about the time it historically took the 90P to do 1. It is quiet, sturdy, and didn't skip a beat on an 80F+ day in direct sunlight in an asphalt parking lot. The bag is nice, but not sure how well it will hold up to severe use -- doesn't detract from how impressive the 450P is. I may not need to install an on board system on my truck now...
Date published: 2012-05-08
Rated 5 out of 5 by from Great Job Home Depot I was looking for a high end compressor to use in my fifth wheel camper. I had several of the low dollar units but they were not capable of producing the higher pressures that the tires needed. I was surprised to find out that I could order this compressor thru Home Depot. The web site was very good as was the time of shipping. Thank You for satisfying my needs.
Date published: 2014-02-05
Rated 5 out of 5 by from Really Nice Package Just as advertised! Took this unit with me to the sand dunes. Aired down the tires on several vehicles to play in the sand. At the end of the weekend it was time to air all the tires back up. This compressor handled 4 35 inch tires and 4 33 inch tires with no issues. Glad I bought this unit.
Date published: 2016-06-24
Rated 5 out of 5 by from Great Product Works as advertised and works well! Inflation is the fastest of any portable pump I've come across and the pressure gauge is the most accurate. Nice carrying case.
Date published: 2013-12-27
Rated 5 out of 5 by from Very Nice Portable Compressor!!! The compressor arrived by mail very well packaged. I tested it out on my F-350's 18" tires. I lowered the air pressure of one of the front tires to 30psi. I timed the time to inflate it to 60psi. It took 4mins-18secs. I was impressed. I then topped off the other tires. The compressor only got warm and not too hot. I would highly recommend.
Date published: 2015-10-14
Rated 5 out of 5 by from Portable, quiet and powerful It takes up such a small footprint.. It's a great product that is well built
Date published: 2013-10-08
Rated 5 out of 5 by from Easy use Worth every dollar already used it twice and expect to use it in the future. Love the portability of it and not having to dig for change or a credit card to use at a gas station while waiting my turn for air.
Date published: 2015-12-15
  • y_2017, m_8, d_14, h_8
  • bvseo_bulk, prod_bvrr, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_7
  • loc_, sid_202945091, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
  • clientName_homedepot
  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getContent, 16ms