rotary vane vacuum pump / lubricated / two-stage
Duo 255/M series Pfeiffer Vacuum



  • Technology:

    rotary vane

  • Lubrication:


  • Number of stages:


  • Flow rate:

    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.

Other Pfeiffer Vacuum products

Rotary Vane Pumps