3.5CFM Rotary Vane Vacuum Pump Single Stage HVAC 1/4HP Air Conditioning A/C Deep admin Ultimate Vacuum: 5 Pa (0.05mbar). Exhaust Port with Exhaust Cap. Direct Drive Motor Allowing Easy Starting Which is Maintenance Free. Non Slip Cushion Handle. Oil Sight Glass For Monitoring Oil Levels.GiMiTEC.infoAAS, Column, consumable, GC, GiMiTEC, HPLC, spare part 25 September, 2020