Viair Constant Duty OnBoard Air System; 150 PSI / 1.80 CFM

Integrated Pressure Switch and Relay. This Viair Constant Duty OnBoard Air System includes a built-in pressure switch that monitors tank pressure and automatically manages compressor activation. The switch turns the compressor on when pressure falls below 110 PSI and shuts it off at 145 PSI, ensuring consistent performance without manual intervention. Paired with a reliable relay, the system minimizes electrical load and supports safe, hands-free operation, making it ideal for air suspension, onboard air systems, or tire inflation setups.

Safer Ride. To guard against overheating and extend the life of your compressor, the Viair Constant Duty OnBoard Air System is equipped with a thermal overload protector. This smart safety feature automatically shuts the compressor off if internal temperatures exceed safe operating limits, preventing motor damage and system failure. It ensures dependable operation even during extended use or in high-demand environments.

Pressure Retention and Performance. An Viair Constant Duty OnBoard Air System's inline check valve helps maintain stored air pressure by preventing backflow into the compressor. This not only protects internal components but also improves startup efficiency by keeping the tank pressurized during idle periods. The result is a more responsive system with reduced wear and tear over time, ideal for vehicles and setups that demand consistent air supply on demand.

Installation. Putting this Viair Constant Duty OnBoard Air System; 150 PSI / 1.80 CFM on your vehicle takes 2 hours to install.

Application. The Viair Constant Duty OnBoard Air System; 150 PSI / 1.80 CFM offers universal fitment.

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