Vacuum Pump, Output Power 1/2 hp, Voltage 115V AC, Free Air Displacement 2.3 cfm, Maximum Vacuum 29.86 in Hg, Vacuum Pressure 1.5 mbar, Inlet Size 1/4 in, Inlet Type NPT, Outlet Size 1/4 in, Outlet Type Hose Barb, Application Solvent And Corrosive Fume, Phase Single