Compressor/Vacuum Pump Output Power 3/32 hp Voltage 12V DC Maximum Vacuum 22.2 in Hg Maximum Continuous Pressure 30 psi Maximum Intermittent Pressure 30 psi Maximum Flow Rate 0.35 cfm @ 30 psi 2.05 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 10.8 A