Gallon, 56 Decibels Air Compressor, Ultra Quiet, Oil Free Pump, 2 Pressure Control Gauges, 1 Universal 1/4" Quick Connector, Produces Less Heat Which Dissipates Efficiently, Thermal Overload Protector, External Current Protector, 120 PSI Maximum Pressure, 110V/60 HZ, Low A Draw 4.5A, Tank Fill Rate From Empty To Full 50 Seconds, Recovery Time From 90 PSI To120 PSI 15 Seconds, Steel Air Tank.