Flow rate (at atm. pressure)

Up to

20

l/min

Vacuum

Down to

6

mbar abs.

Pressure

Up to

0.1

bar g

KNF LABOPORT N 820 G
A Mid-Range Solution for Everyday Lab Work

KNF LABOPORT N 820 G is a mid-range, versatile solution for a broad spectrum of lab applications, offering a flow rate of 20 l/min, an ultimate vacuum of down to 6 mbar abs., and a pressure of up to 0.1 bar g. 

Winner of Red Dot Design Award 2020

Working closely with researchers and scientists, the company launched this newly-revamped laboratory vacuum pump series with various user-centric improvements. In 2020, the Red Dot Jury honored the LABOPORT N 820 G with the internationally-acclaimed award for its modularity and usability.

Feature Highlights
  • A beautiful, streamlined surface that is easy to clean
  • Modularly expandable — separators/condensers are available individually at any time, users can now build their custom-fit vacuum system with ease
  • Straightforwardly monitor current status with the new three-color display (in operation, standby, and error)
  • High chemical resistance and excellent compatibility to most vapors and condensate
  • ATEX compliance in accordance with (Ex) II 2/-G IIB+H2 T3 (internal atmosphere only)
  • Integrated gas ballast valve and rotational speed control
  • The pump can start against the ultimate vacuum

Moreover, the new LABOPORT pump series offers a 20% – 30% reduction in footprint compared to its predecessors, further saving valuable laboratory workspace.

Applications
  • Centrifugal concentration
  • Rotary evaporation
  • Desiccation
  • Distillation
  • Degassing
  • Fluid aspiration
  • Gel drying
  • Vacuum oven

For applications requiring higher performance, refer to the LABOPORT N 840 G. For the entry-level, ultra-mini solution, see the LABOPORT N 96. For product suggestions, please contact us.

  • Flow rate l/min at atm. pressure20
    Ultimate vacuum mbar abs.6
    Operating pressure bar g0.1
    Permissible media temperature °C+5° to +40°C
    Permissible ambient temperature °C+5° to +40°C
    Voltage V100 – 240 V
    Frequencies Hz50/60 Hz
    Power P1 W60 W
    Weight kg8.8 kg
    Dimensions W×H×D (mm)163×220×259
    Protection class IP 30
    Hose connections ID 9.5 ‒ 8, PVDF
    Explosion protection (Ex) II 2/-G IIB+H2 T3 internal atmosphere only
    Operating current A0.35 (240 VAC); 0.66 (100 VAC)
    • Pump head: TFM™ PTFE
    • Diaphragm: PTFE-coated
    • Valves: FFPM

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