rotary vane vacuum pump / lubricated / two-stage
Duo 255/M series
Number of stages:
Min.: 0 m³/h (0 ft³/h)
Max.: 300 m³/h (10,594.4 ft³/h)
The two-stage rotary vane pumpsDuo 255 from Pfeiffer Vacuum have an impressive pumping speed of 255 m3/h and are designed for industrial use and therefore have a very powerful motor. Featuring an integrated safety and gas ballast valve, this unit contains no non ferrous metals, and has various motor voltages, ideal for world wide use.