Vacuum Pump, Output Power 1/5 hp, Voltage 115V AC, Free Air Displacement 1.2 cfm, Maximum Vacuum 29.85 in Hg, Vacuum Pressure 2.7 mbar, Inlet Size 1/4 in, Inlet Type NPT, Outlet Size 1/4 in, Outlet Type Hose Barb, Application Degassing Corrosive Liquids, Phase Single