Portable Porter-Cable pancake air compressor has a 3.5-gallon tank and a maximum pressure of 135 PSI. This red and black unit delivers 2.0 SCFM at 90 PSI and features an oil-free pump for maintenance-free operation. It includes a factory-installed quick coupler, two pressure gauges, and a blue coiled air hose. The 120V motor is designed for easy starts in cold weather.