Rotary Vane Vacuum Pumps

Welch 8890A Oil Gem 1.0 Vacuum Pump 1.0 CFM Welch Gem 1.0 Rotary Vane Vacuum Pump model 8890A. 1/4 hp, 115 / 230v, 60hz, 3450 rpm, 4.2/2.1 amps.

Edwards E2M40 Vacuum Pump BOC Edwards E2M40 Rotary Vane Two Stage Vacuum Pump. This Edwards 40 E2M40 direct drive rotary vane pump is inherently compact and vibration free with an ultimate pressure of 7.7x10-4 Torr and a pumping speed of 25.9 CFM at 60...