Vacuum Pump, Deep Vacuum, 1 HP, Voltage 115/230, 11/5.5 Amps AC, 60 Hz, 1 Phase, End Vacuum 29.9 Inches Hg, Displacement 10.6 CFM, Ultimate Pressure Torr 1 x 10-4, Free Air CFM @ 0 Vacuum (in Hg) 10.6, @ 20 Vac (in Hg) 10.58, Intake Male SAE Flare ISO - NW 25, Length 19-5/16 In, Height 15-5/8 In, Width 12-5/16 In, Oil Capacity 80 Oz, Motor Type ODP, 525 RPM, Max dBA 60, Blue Metallic Finish, Includes Synthetic Oil, Conduit Wiring, Hinged Clamp, Centering Ring Assembly, Hose Adapter
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.