... 2,It could be continuous working 3,With a gauge to adjust the pressure 4,Auto stop at 4Bar,Auto start at ... auto restart when the airbrush is triggered and the tank pressure falls below 50 PSI. Compact, portable and quiet, it ... airbrushes simultaneously (adaptor required) Industrial type Pressure regulator with gauge, water trap and air filter Pressure relief safety valve Rubber feet Motor: 220 ...