Rethinking Everyday Practice: New Series of Lab Vacuum Pumps & Systems

KNF presents a new series of LABOPORT® pumps – N 96, N 820 G and N 840 G – delivering the well-known LABOPORT® performance with a striking new design for a streamlined lab routine. These new lab vacuum pumps expand upon the proven LABOPORT® pump innovations, including oil-free, non-contaminating and chemically resistant design, with a modern look. They offer the added benefit of speed-controlled DC motors for greater versatility.

 

In addition, the new LABOPORT® pumps are now also available as a system: Our models SH 820 G, SR 820 G, SH 840 G and SR 840 G are modular, compact and easy to use.

Clever and Elegant Lab Vacuum Pump Design for Easy Handling

When redesigning our successful LABOPORT® lab vacuum pump series, we gathered input directly from laboratory workers. We asked users what they looked for in daily lab work, enlisted experts to perform tests and incorporated their suggestions.

 

The result? Clever, elegant design with clear benefits in terms of handling and functionality.

Unique Design, Ease of Use

Meet KNF's N 820 G, N 840 G and N 96 diaphragm lab vacuum pumps. These LABOPORT® pumps captivate with their easy-to-use design and handling.

N 840 G

N 820 G

N 96

  • Flow rate 34 l/min / Ultimate vacuum 6 mbar abs. (5 torr)
  • High level of vapor and condensate compatibility
  • Integrated rotational speed control
  • PTFE pump head combined with PTFE-coated diaphragm are ideal for extremely aggressive/corrosive gases and vapors
  • ATEX-compliant in accordance with (Ex) II 2/-G IIB+H2 T3 internal atmosphere only
  • Integrated gas ballast valve
  • 3-color status display for in operation / stand-by / error
  • Expandable: Separators and/or condensers including base plate expand the pump to an SR/SH system
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N 840 G
  • Flow rate 20 l/min / Ultimate vacuum 6 mbar abs. (5 torr)
  • High level of vapor and condensate compatibility
  • Integrated rotational speed control
  • PTFE pump head combined with PTFE-coated diaphragm are ideal for extremely aggressive/corrosive gases and vapors
  • ATEX-compliant in accordance with (Ex) II 2/-G IIB+H2 T3 internal atmosphere only
  • Integrated gas ballast valve
  • 3-color status display for in operation / stand-by / error
  • Expandable: Separators and/or condensers including base plate expand the pump to an SR/SH system
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N 820 G
  • Flow rate 7 l/min / Ultimate vacuum < 130 mbar abs. (98 torr)
  • Extremely low footprint
  • Integrated rotational speed control
  • PTFE-coated diaphragm is ideal for aggressive/corrosive gases and vapors
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N 96

New: Modular and Expandable Lab Vacuum Pumps

The new models SH 820 G, SR 820 G, SH 840 G and SR 840 G are configured to your individual needs, as an expandable lab vacuum pump system should be.

In addition to the features of the base pumps, they now come with the ability to extend the pump to a system with separators and a high-performance condenser. This allows for environmentally friendly recovery of solvents with excellent protection against aggressive chemicals.

SH 820 G

SR 820 G

SH 840 G

SR 840 G

  • Vacuum system comprising chemically resistant diaphragm vacuum pump, base plate, separator flask on suction side and high-performance condenser on pressure side
  • Modularly expandable
  • 100% oil-free transfer – thereby pure transferring, evacuation and compression of gases
  • High level of vapor and condensate compatibility
  • Ideal for extremely aggressive / corrosive gases and vapors
  • Integrated gas ballast valve
  • 3-color status display for in operation / stand-by / error
  • Integrated rotational speed control
  • Environmentally friendly
  • Start against ultimate vacuum of the pump
Go to Product
SH 820 G
  • Vacuum system comprising chemically resistant diaphragm vacuum pump, base plate and two separator flasks on suction and pressure side
  • Modularly expandable
  • 100% oil-free transfer – thereby pure transferring, evacuation and compression of gases
  • High level of vapor and condensate compatibility
  • Ideal for extremely aggressive / corrosive gases and vapors
  • Integrated gas ballast valve
  • 3-color status display for in operation / stand-by / error
  • Integrated rotational speed control
  • Environmentally friendly
  • Start against ultimate vacuum of the pump
Go to Product
SR 820 G
  • Vacuum system comprising chemically resistant diaphragm vacuum pump, base plate, separator flask on suction side and high-performance condenser on pressure side
  • Modularly expandable
  • 100% oil-free transfer – thereby pure transferring, evacuation and compression of gases
  • High level of vapor and condensate compatibility
  • Ideal for extremely aggressive / corrosive gases and vapors
  • Integrated gas ballast valve
  • 3-color status display for in operation / stand-by / error
  • Integrated rotational speed control
  • Environmentally friendly
  • Start against ultimate vacuum of the pump
Go to Product
SH 840 G
  • Vacuum system comprising chemically resistant diaphragm vacuum pump, base plate and two separator flasks on suction and pressure side
  • Modularly expandable
  • 100% oil-free transfer – thereby pure transferring, evacuation and compression of gases
  • High level of vapor and condensate compatibility
  • Ideal for extremely aggressive / corrosive gases and vapors
  • Integrated gas ballast valve
  • 3-color status display for in operation / stand-by / error
  • Integrated rotational speed control
  • Environmentally friendly
  • Start against ultimate vacuum of the pump
Go to Product
SR 840 G

Knowing What Counts: Focus on the Needs of Users

The decisive role of vacuum pumps in lab life
Designing new pumps for the user's needs
The new LABOPORT® vacuum pumps
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