Compressor/Vacuum Pump Output Power 1/8 hp Voltage 115V AC Maximum Vacuum 23.8 in Hg Maximum Continuous Pressure 30 psi Maximum Intermittent Pressure 40 psi Maximum Flow Rate 0.44 cfm @ 30 psi 1.24 cfm @ 0 psi Inlet Size 1/4 in Inlet Connection Type NPT Outlet Size 1/4 in Outlet Connection Type NPT Compressor Type Diaphragm Current Rating 3.0 A