Compressor/Vacuum Pump Output Power 1/8 hp Voltage 115V AC Maximum Vacuum 25.5 in Hg Maximum Continuous Pressure 60 psi Maximum Intermittent Pressure 60 psi Maximum Flow Rate 1.9 cfm @ 0 psi Inlet Size 3/8 in Inlet Connection Type NPT Outlet Size 3/8 in Outlet Connection Type NPT Compressor Type Diaphragm Current Rating 4.2 A