laboport N 840 G KNF
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Laboport N 840 G KNF diaphragm vacuum...
laboport N 840 G KNF
Manopola di controllo del nuovo modello Laboport
Tabella comparativa dei modelli Laboport
Laboport N 840 G KNF diaphragm vacuum pump

Laboport N 840 G KNF diaphragm vacuum pump

N 840 G
Delivery in 15/20 days
€1,652.00
VAT excluded

  • Price including VAT: €2,015.44
    Taxes calculated 22%. Pls. keep in mind, taxes vary by country: France taxes will be 20%, in Spain 21% etc., out EC 0% and if you are a company always 0%

Membrane vacuum pump, with manual speed control to adjust the pump capacity according to the specific application. Suitable for a wide range of laboratory applications, including extremely aggressive / corrosive gases and vapors.

  • Flow rate (max.): 34 l / min
  • Final vacuum (max.): 6 mbar (abs.)
  • Adjustable speed control
  • ATEX compliant only for internal atmosphere (Ex) II 2 / -G IIB + H2 T3
  • Ideal for extremely aggressive / corrosive gases and vapors
  • Clean operation, 100% oil-free

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Datasheets and documents

Description

Technical features
Flow rate (max.): 34 l / min
Final vacuum (max.): 6 mbar (abs.)
Pressure (max.): 0.1 bar (rel.)
Permissible fluid temperature between 5 and 40°C
Valve material: FFPM
Diaphragm material: PTFE coated
Pump head material: PTFE

Applications

  • Centrifugal concentration
  • Degassing
  • Drying
  • Distillation
  • Drying of the gel
  • Rotary evaporation
  • Solid phase extraction


Qualitative characteristics

  • Adjustable speed control
  • ATEX compliant only for internal atmosphere (Ex) II 2 / -G IIB + H2 T3
  • Ideal for extremely aggressive / corrosive gases and vapors
  • Chemically resistant PTFE / FFPM flow path
  • Clean operation, 100% oil-free
  • Compact, silent and reliable
  • Maintenance free
  • Small footprint to optimize workspace


Download the data sheet for further information and accessories.

NOT SURE WHICH VACUUM PUMPS YOU NEED?
Try following our guide to KNF pumps: VACUUM PUMPS FOR THE LABORATORY
Or download the KNF guide: THE IDEAL DIAPHRAGM PUMP FOR EVERY APPLICATION

Product Details

External dimensions mm L x P x A
177 x 289 x 240
Absorption
100
Supply
100-240V; 50/60Hz
Various
IP 30
Weight kg
11.3

Attachments

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