A rotary vane vacuum pump is an oil-sealed rotary displacement pump. They are used as a reliable vacuum source for a variety of laboratory instruments.
Welch Gem 1.0 Rotary Vane Vacuum Pump model 8890A. 1/4 hp, 115 / 230v, 60hz, 3450 rpm, 4.2/2.1 amps.
Kiko Ulvac G 100 D Vacuum Pump. With Fuji motor Model MLH6075Z. 3 phase, 400 watts, 50/60 Hz, 200/200-220 v, 2.3/2-2 amps, 1425/1710-1725 rpm. SOLD AS IS