CSI Onboard Twin Motor Air Compressor - 4.59 CFM, 150 PSIThe CSI Twin Onboard Air Compressor delivers huge performance in a compact design. Our patent pending compressor is equipped with an integrated pressure switch to regulate pressure between 120psi and 150psi, perfectly suited for tire inflation and most air powered tools when paired with an air tank, not included. Built in thermal and pressure protections for maximum safety with an over pressure safety valve and thermal cut out protection for