Diaphragm Vacuum Pump N 920 G, KNF Neuberger

Diaphragm vacuum pump N 920 G

  • Application: outgassing, gel drying, rotation evaporation, distillation, vacuum concentrator
  • Delivery rate of 1.26 m³/h and a final vacuum of 2 mbar abs.
  • High suction capacity above all in the lower vacuum range
  • Integrated speed control for comfortable manual adjustment of the pump capacity to the requirements of the process
  • The combination of PPS pump head and PTFE coated diaphragms is perfect for highly aggressive/corrosive gases and vapours
  • Integrated gas ballast valve
Recommendation: Combined with the vacuum controller VC 900 and a control cable, the speed is controlled in accordance with the requirements of the process.

 

Technical data:

Connectors for tube mm:ID10
Permissible media and ambient temperature:+5 to +40°C
Pump head:PPS
Diaphragm:PTFE coated
Valves:FFPM
Dimensions W×H×D:158×226×324 mm


TypeFlow rate1)
m3/h
Ultimate vacuum
abs.
mbar
Weight
kg
Order No.
(1)N 920 G1.2628.510 62 77335



Accessories
ArticleOrder No.
Silencer10 62 77006
Fine control valve with vacuum gauge, suction side10 62 72432
Small flange DN16 / G1/810 62 76625
VC 900 vacuum control unit10 62 74181
Connection cable for N 920 G interface, 2 meter10 62 77757
Connection cable for N 920 G interface, 5 meter10 62 77758


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