laboport N 840 G KNF
Manopola di controllo del nuovo modello Laboport
Tabella comparativa dei modelli Laboport
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%

Diaphragm vacuum pump, with manual control. Suitable for a wide range of laboratory applications including extremely aggressive/corrosive gases and vapours. Flow rate (max.): 34 l/min. Final vacuum (max.): 6 mbar (abs.)

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Description

Labor port N 840 G KNF
Diaphragm vacuum pump resistant to chemical and corrosive liquids, compact and oil-free. The pump capacity is manually adjustable with a simple knob.
Laboport is equipped with gas ballast, PTFE/TFM heads, PTFE lined diaphragms and FFPM valves.
It is suitable for a wide range of laboratory applications, including extremely aggressive/corrosive gases and vapours.

  • 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 vapours
  • Clean operation, 100% oil-free

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

Presentations of the Laboport line directly from the specialists who created it. English subtitles.

Presentation of the new Laborports and SMART KNF control.

Product Details

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

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