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Underdeck Compressors

When you need ‘Air Power to Go’, rely on Vanair’s line of powerful, compact, and lightweight vehicle-mounted underdeck air compressors. A fraction of the cost of tow-behinds, these rotary screw air compressors deliver a powerful 50 to 1000 cfm. In addition to its space-saving positioning, convenient accessibility, and rotary screw dependability, Vanair is the only compressor company that offers the innovative in-tank air-oil separating element.

In-tank Air-Oil Separating Element

Unlike the traditional external, spin-on type used by other companies, the in-tank design offers a number of advantages, which translates into greater performance, safety and savings.

The in-tank design has greater surface area for increased oil separation.
The in-tank design is protected from the elements, eliminating the possibility of rust or damage from external sources.
The in-tank design has a five-year or 3,000-hour warranty (whichever comes first), compared to a one-year coverage for external separators. In fact, most units may never need replacements.

The Powertech™

Combining Vanair ingenuity with Sullair® dependability, the Powertech™ offers numerous advantages:

Vanguard™ Lifetime Warranty on air end
100,000-hour design life
100% duty cycle
Certified output: 200 cfm @ 175 psi
Greater efficiency for lower horsepower
Rear discharge for greater ground clearance
Made in the USA
Integrated inlet control valve

Underdeck vs. Trailer

Use your truck’s engine to power the compressor: no extra engines to operate, maintain, license, and insure.
Free up valuable truck bed space.
Eliminate damage and repair costs of tow-behind compressors.
Reduce insurance costs, as the compressor is integrated with the truck frame rails.
Increase mobility through traffic and on the job site.

PTO Shaft Driven

60 – 200 CFM


Hydraulic Driven

60 – 185 CFM


Company No. 6092658 VAT No. 183505801