KNF LABOPORT® Diaphragm Vacuum Pumps

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SKU Flow Rate (max.) Flow Rate at atm. pressure (m3/h) Ultimate Vacuum (max.) Pressure (max.) Model Weight (In Grams) Price (excluding VAT) Availability Qty To Purchase
KNF LABOPORT® Diaphragm Vacuum Pumps 046209/049540 5.5 l/min 0.33 160 mbar (abs.) 2.5 bar (rel.) N 86.KT.18 1900 £417.00 1 + -
KNF LABOPORT® Diaphragm Vacuum Pumps 309577/045050 20 l/min 1.2 8 mbar (abs.) 1 bar (rel.) N 820.3.FT.18 9300 £1717.00 1 + -
KNF LABOPORT® Diaphragm Vacuum Pumps 309579/045051 34 l/min 2.04 8 mbar (abs.) 1 bar (rel.) N 840.3 FT.18 12600 £1884.00 1 + -
Model N 86 KT.18  N 820.3 FT.18  N 840.3 FT.18
  Chemically resistant, oil-free diaphragm vacuum pump used for a wide range of laboratory applications. It features a PPS head, PTFE-coated diaphragm and FFPM valves. Chemically resistant, oil-free diaphragm vacuum pump used for a wide range of laboratory applications. Especially suited for handling aggressive vapors, it features PTFE heads, PTFE-coated diaphragms and FFPM valves. Chemically resistant, oil-free diaphragm vacuum pump used for a wide range of laboratory applications. Especially suited for handling aggressive vapors, it features a PTFE head, PTFE-coated diaphragm and FFPM valves.
 
  • Flow Rate (max.): 5.5 l/min
  • Ultimate Vacuum (max.): 160 mbar (abs.)
  • Clean, 100% oil-free operation
  • Corrosion-resistant
  • Compact, quiet and reliable
  • Small footprint
 
  • Flow Rate (max.): 20 l/min
  • Ultimate Vacuum (max.): 8 mbar (abs.)
  • Clean, 100% oil-free operation
  • Chemically-resistant PTFE/FFPM flowpath
  • Ideal for extremely aggressive/corrosive gases and vapors
  • Compact, quiet and reliable
 
  • Flow Rate (max.): 34 l/min
  • Ultimate Vacuum (max.): 8 mbar (abs.)
  • Clean, 100% oil-free operation
  • Chemically-resistant PTFE/FFPM flowpath
  • Ideal for extremely aggressive/corrosive gases and vapors
  • Compact, quiet and reliable
Benefits
 
  • Clean, 100% oil-free operation
  • Corrosion-resistant
  • Compact, quiet and reliable
  • Small footprint
  • Maintenance-free
 
  • Clean, 100% oil-free operation
  • Chemically-resistant PTFE/FFPM flowpath
  • Ideal for extremely aggressive/corrosive gases and vapors
  • Compact, quiet and reliable
  • Maintenance-free
  • ATEX compliant to (Ex) II 2/-G IIB+H2 T3 internal atmosphere only
 
  • Clean, 100% oil-free operation
  • Chemically-resistant PTFE/FFPM flowpath
  • Ideal for extremely aggressive/corrosive gases and vapors
  • Compact, quiet and reliable
  • Maintenance-free
  • ATEX compliant to (Ex) II 2/-G IIB+H2 T3 internal atmosphere only

 

    • Weight (In Grams)
      1900 g
    • SKU
      046209/049540
    • Commodity Codes
      84148022
  • Manufacturer
    KNF Neuberger GmbH
  • Country of Origin
    Germany
  • Flow Rate (max.)
    5.5 l/min, 20 l/min, 34 l/min
  • Flow Rate at atm. pressure (m3/h)
    0.33, 1.2, 2.04
  • Ultimate Vacuum (max.)
    160 mbar (abs.), 8 mbar (abs.)
  • Pressure (max.)
    2.5 bar (rel.), 1 bar (rel.)
  • Model
    N 86.KT.18, N 820.3.FT.18, N 840.3 FT.18