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KNF Neuberger
Diaphragm Vacuum Pumps LABOPORT® SD

  • Integrated KNF self-drying system ensures that condensate is quickly removed from the pump heads without the vacuum being altered. This significantly reduces process time and preserves the pump heads.
  • Chemically resistant and thus ideal for use with extremely aggressive / corrosive gases and vapours.
  • Pump head: PTFE.
  • Diaphragm: PTFE-coated.
  • Valves: FFPM.

Vacuum oven.
Technical Data:
Operating pressure:1 bar
Connectors for tube:ID 10 mm
Permissible media and ambient temperature:+ 5 to + 40 °C
 TypeFlow rate at
atm. pressure
m3 / h
Ultimate vacuum
mbar abs.
Size (W x D x H)
Order No.PU Availability 
 N 820.3 FT.40.181.2109.6177 x 312 x 22054426731Login / Registration- 
N 840.3 FT.40.182.041012.9189 x 341 x 23954426741Login / Registration-