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KNF Neuberger
Diaphragm Vacuum Pump N 920 G

  • High suction speed, particularly in the low vacuum range.
  • Integrated rotational speed control enables pumping capacity to be easily adapted manually to process requirements.
  • PPS pump head combined with PTFE-coated diaphragm are ideal for aggressive/corrosive gases and vapours.
  • Integrated gas ballast valve.
  • Valves: FFPM.
Tip: When combined with the VC 900 vacuum control unit and the connection cable, the rotational speed is controlled in accordance with the requirements of the process.

Degassing, gel drying, rotary evaporation, distillation, centrifugal concentration.
Technical Data:
Operating pressure:0.5 bar
Connectors for tube:ID 10 mm
Permissible media temperature:
Permissible ambient temperature:
+ 5 to + 40 °C
+ 10 to + 40 °C
Flow rate at atm. pressure:1.26 m3 / h
Ultimate vacuum:2 mbar abs.
 TypeSize (W x D x H)
PUOrder No.in Stock  
 N 920 G158 x 324 x 2268.515439680-Login / Registration
Accessories for diaphragm vacuum pumps / KNF Neuberger