Flow rate (at atm. pressure)

Up to




Down to


mbar abs.


Pump, separator, condenser & vacuum controller

Advanced Lab Vacuum Pump System

KNF LABOPORT SC 820 G is a laboratory vacuum pump system consisting of the award-winning N 820 G diaphragm pump, a base plate, a separator on the suction side, a high-performance condenser on the pressure side, and a brand-new vacuum controller.

The LABOPORT SC 820 G offers a flow rate of up to 20 l/min, an ultimate vacuum of down to 6 mbar abs., and a pressure of up to 0.1 bar g. Upon the ergonomic design and the refreshing look, it sports excellent performance with more advanced features, including:

  • Automatic, accurate recognition and monitoring of the boiling point using the integrated ramp function
  • High recovery rates regardless of the boiling point of the solvents
  • Four operating modes for nearly all common lab applications
  • The automatic mode works without any solvent library, making the whole process easier
  • The system can operate via a remote controller from outside closed fume hoods, ensuring more safety and flexibility
  • ATEX compliant to (Ex) II 3/-G Ex h IIB+H2 T3 Gc (internal atmosphere only)
Better Controllability

The LABOPORT SC 820 G also integrates with a gas ballast valve and rotational speed control. In addition, the system comes with a precise rotation knob, along with the newly-designed vacuum controller presenting an overhauled touchscreen interface — enabling intuitive, total process control.

Possible Areas of Use
  • Vacuum oven
  • Distillation
  • Rotary evaporation
  • Multi-user vacuum system

The all-new LABOPORT series provides a range of laboratory vacuum pumps and systems redesigned with a user-first approach. Feel free to contact us for details.

  • Flow rate l/min at atm. pressure20
    Ultimate vacuum mbar abs.6
    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 kg13.35 kg
    Dimensions W×H×D (mm)347×416×260
    Operating pressure bar0.1
    Operating current 0.35 A (240 VAC); 0.66 A (100 VAC)
    Protection class IP 30
    Inlet hose connections For hose ID 8 ‒ 9.5
    Outlet hose connections For hose ID 10
    • Pump head: TFM™ PTFE
    • Diaphragm: PTFE-coated
    • Valves: FFPM

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Laboratory Vacuum Pump Systems


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