Vacuum Pump Output Power 40 hp Phase Three Voltage 575V AC Maximum Flow Rate 710 cfm Maximum Vacuum 29 in Hg Inlet Size 4 in Inlet Type NPT Inlet Gender Female Outlet Size 4 in Outlet Type NPT Outlet Gender Female Application Biotech Chucking Electronics Hospitals Laboratories Lifting Paper Converting Printing Vacuum Packing Maximum Discharge Pressure 2 psi Maximum Operating Pressure 15 in Hg