An on-board air system needs a compressor that can live under the vehicle, away from dust and water. Bulky units inside the cab take up room that gear needs.
This Bulldog Winch compressor is IP67 sealed for underbody mounting and replenishes a tank at 1.8 CFM. A 3/8 in NPT leader hose with a check valve is included, the maximum draw is 23A, and the duty cycle is 50 percent at 200 psi.
Mount it under the vehicle, plumb it to the tank and let the pressure switch handle the rest.
MPN 41008 · UPC 878850008435
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