Toughest Brands   |  Unbeatable Support

Note: Actual product may be slightly different from pictured

400H Hardmount Compressor Kit (12V, 33% Duty, Sealed)

400H Hardmount Compressor Kit (12V, 33% Duty, Sealed)


Starting at $414.15
Need Help? Call or Text us at 864-894-1400. We’re open Mon-Fri 8-5 pm ET.
Business Financing for as low as: $[approve_total]/month
Apply in 60 seconds
Lenders compete

To view price, select your options below...


Call or text us at 864-894-1400. Experienced Sales Engineers are standing by to discuss your unique situation.

Dimensions & Weight

(A) Length: 12.5"
(B) Width: 9"
(C) Height: 11.5"
Weight: 14 lbs


The 400H-Automatic Compressor (400H-A) is VIAIR’s newest addition to our H model family. This compressor is CE certified and IP54 Rated. With 33% duty cycle, this hard mount compressor is intended to fill tires up to 35” and can be operated for up to 40 minutes at a time before needing to be rested (at up to 40 PSI). The 400H-A comes with a built-in, moisture resistant On/Off power switch and automatic shut-off function. The 400H-Automatic comes with a 30ft inside braided coil hose, Gas Station-Style Tire Inflation Gun with 160 PSI Gauge and a carry bag for added convenience. Compressors with automatic shutoff come into play when moving from tire to tire, and when checking tire pressure in the middle of a tire fill. H standard compressors must be turned off between tire fills, and anytime you want to check tire pressure. If you aren’t near the compressor, this can turn into running laps back and forth to the compressor to turn the unit on and off. Automatic compressors do not work in this fashion and will save you time & effort to get tires inflated quickly.

– 150 PSI / 2.30 CFM

– For Up to 35 Inch Tires

– 12V

– Gas Station-Style Tire Inflation Gun with 160 PSI Gauge

– Thermal Overload Protector

– Automatic Shut-Off Function

– Upgraded Vibration Isolators

– 30 ft. Braided inside Black Coil Hose

– 40-amp Inline Fuse Holder

– Storage Bag for Hose and Tire Inflation Gun

Additional information

Weight 14 lbs
Dimensions 12.5 × 9 × 11.5 in


There are no reviews yet.

Be the first to review “400H Hardmount Compressor Kit (12V, 33% Duty, Sealed)”

Your email address will not be published. Required fields are marked *

Related Products

Having trouble understanding the basics OF AIR COMPRESSION ?

Thank You For Having Our Back!

Here is a little something for yours!

FREE Gear for all orders over $400

Have Questions? Call Us.

Our customer service team strives to answer your call on the first ring, no automated phone systems allowed!

The Worlds Top Rated Brands

We only partner with the BEST Air Compressor Brands because we want your purchase to be worry-free!

FREE or Low Cost Shipping

No matter where you are located, most of our items are shpped FREE, a few are shipped with a low fixed cost.

Low Interest Financing

When lenders compete, making smart equipment decisions is easy.

Live Sales Engineers Available

Our Professionals are ready to help you with your technical questions backed by decades of experience.

Price Match Guarantee!

Found it cheaper somewhere else? no worries, we will make sure you get the best deal on your new equipment.

Can't Find What You Need?

Connect with an Engineer Today!