Diaphragm vacuum pumps LABOPORT® SD, chemically-resistant

  • Application: Rotary evaporation, Distillation, Vacuum oven, Centrifugal concentration
  • Flow rate up to 2.04 m³/h / Ultimate vacuum 10 mbar abs.
  • 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 vapors
  • Specifications N 820 // N 840
  • Operating pressure:
    Flow rate:
    Ultimate vacuum:
    1 bar
    2.04 m³/h
    10 mbar
  • Connectors for tube: ID10 mm
  • Permissible ambient temperature: 5 to 40 °C
  • Pump head: PTFE
  • Diaphragm: PTFE-coated
  • Valves: FFPM
  • Weight: 9.6 kg // 12.9 kg

Toote variatsioonid

TypeHeight mmLength mmWidth mmFlow rate l / min.Ultimate vacuum mbar (abs).Catalog numberPKKogus 
N 840.3 FT.40.1823934118934109.880 6161.00
N 820.3 FT.40.1822031217720109.880 6151.00