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Chemical Resistant Diaphragm Vacuum Pump N820G KNF N820G
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Chemical Resistant Diaphragm Vacuum Pump N820G KNF N820G

PART NO: 4AJ-4672375
Price: £1,760.75
Out of Stock (Ships in approx. 2 weeks)

This is a chemically resistant, compact, and oil-free diaphragm vacuum pump with manual speed control for adjusting the pump capacity to your specific application. It features a gas ballast, PTFE/TFM heads, PTFE-coated diaphragms and FFPM valves. This vacuum pump is for a wide range of laboratory applications that include extremely aggressive/corrosive gases, and vapours.

Key benefits:

  • Easy-to-clean surface
  • Adjustable in flow rate due to manual rotational speed control
  • Combination of PTFE pump head and PTFE-coated diaphragm makes the pump ideal for extremely aggressive/corrosive gases and vapors
  • High level of compatibility with vapor and condensation
  • Integrated gas ballast valve
  • 3-color status display: In operation / Stand-by / Error
  • ATEX-compliant in accordance with II 2/-G IIB+H2 T3 internal atmosphere only
  • 100% oil-free transfer to ensure uncontaminated transfer, evacuation, and compression
  • Optional: Easily expandable with separators and/or condensers

Catalogue Number4.672 375
ManufacturerKNF
Flow rate L / min.20
Type of auxiliary energy100 ... 240 V, 50/60 Hz
Plug typeEU, UK, CH
Ultimate vacuum mbar (abs).6
Depth mm259
TypeN 820 G
Width mm163
PK1
Height mm220
Weight kg8.8
Search words

Diaphragm vacuum pumps

Pumps chemical-resistant

Pumps diaphragm vacuum

Vacuum pumps diaphragm