Vacuum Pump, Deep Vacuum, 1/3 HP, Voltage 115, 5.6 Amps AC, 60 Hz, 1 Phase, End Vacuum 29.9 In. Hg, Displacement 0.9 cfm, Ultimate Pressure Torr 1x10-4, Tonnage -, Free Air CFM @ 0 Vacuum 0.9 In. Hg, Free Air CFM @ 20 Vac 0.88 In. Hg, Intake Male SAE Flare ISO - NW 16, Length 17-13/16 In., Height 12-5/8 In., Width 9 In., Oil Capacity 19.8 oz., Height with Filter -, Cord -, Duty -, Motor Type ODP, 580 RPM, Max. dBA 60, Body Material -, Blue Metallic Finish, Filter No, - Handles
Corrosive Environment Pumps
- 2-stage high-vacuum pumps are used for pumping corrosive gases to pressures below 1 Torr (1mm of Hg). Vane springs, valves, pressure tubes, and oil baffle are made of stainless steel. Oil case is PTFE lined. Nitrogen purge helps reduce corrosion. Gas ballast valve inhibits vapor condensation. Low rpm reduces friction wear. Large oil reservoir dilutes contaminants.