HPA Systems LLC
HPA Systems LLC
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About Us

About Our Company

KSI Engineering LLC, DBA HPA Systems™ was founded in 2016 by Devin Kaiser. After years of off-roading his Ford F150 Raptor at Silver Lake Sand Dunes in Mears, MI, and tired of waiting in long lines to air up or driving on low psi to find air, Devin was wanting to bring a quality portable high pressure high system to the off road market.  Devin went to work on designing his own high pressure air system. What he ended up with was an on-board system that was portable, ran air tools, affordable, inflated tires quickly and safely, and used air, not CO2! And the AuxAir66™ was born.


We are  located in West Bloomfield, MI and growing the business in the off-road market

What We Offer

HPA Systems™ offers high pressure air systems that can be safely mounted to any ORV vehicle allowing for more room for gear, tools, and friends.

​Our unique designs allows our systems to hold 4500 psi of air pressure. This is the same air we breath everyday. It is non-toxic to humans and animals.

About Our Company

Capacity

Capacity

Capacity

HPA System’s AuxAir66 and AuxAir46 provide the best capacity-to-weight ratio of any onboard air tanks on market today through carbon fiber composite bottle technology. These bottles cost significantly more than aluminum bottles yet are required to get 10lb CO2 system capacity out of a compact high pressure air system.

Flow

Capacity

Capacity

High flow regulators, hoses & fittings cost more but are required to operate high demand devices like air tools. To cut costs, some systems use regulators that can’t meet the flow demands of these devices or others try to compensate by running extreme output pressures that exceed the safe working limits of the system’s components. At HPA Systems we engineer and test each of our components for maximum flow to insure proper functionality and unlike CO2, air is stored and released as a gas to maintain system flow at all ambient temperatures.

Safety

Capacity

Safety

AuxAir66 and AuxAir46 bottles are carbon fiber wrapped for strength and fiberglass wrapped for abrasion resistance. All of our valves and regulators have DOT compliant burst discs installed and the working pressures of each component are matched to insure safe operation when used properly. While some other companies charge up to $40 for their safety couplers alone, we include ours on every system to prevent accidental hose whip. We also include fire resistant neoprene tank covers for an additional level of protection. Yet most importantly, our systems are designed to use nitrogen or air which maintains pressure consistency better that CO2 and eliminates the chance of a BLEVE.

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