Lab Vacuum Pumps with a Unique Design
The new KNF LABOPORT® lab vacuum pumps and systems
Rethinking Everyday Practice: New Series of Lab Vacuum Pumps & Systems
KNF presents a new series of LABOPORT® pumps – models N 96, N 820 G and N 840 G – delivering the well-known LABOPORT® performance in a striking new design for a noticeably easier lab routine. These new lab vacuum pumps expand upon the proven LABOPORT® pump innovations of oil-free, non-contaminating and chemically resistant design with a modern look and 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
While redesigning our successful LABOPORT® lab vacuum pump series, we gathered input directly from laboratory workers, asking users what they wished for in daily lab work, enlisting experts to perform tests and incorporating their suggestions.
The result? Clever, elegant design with clear benefits in terms of handling and functionality.
Find more videos about the applications of the LABOPORT® series.
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.
- High level of vapour and condensate compatibility
- Integrated rotational speed control
- PTFE pump head combined with PTFE-coated diaphragm are ideal for extremely aggressive/corrosive gases and vapours
- ATEX-compliant in accordance with (Ex) II 2/-G IIB+H2 T3 internal atmosphere only
- Integrated gas ballast valve
- 3-colour 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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- Flow rate 20 l/min / Ultimate vacuum 6 mbar abs.
- High level of vapour and condensate compatibility
- Integrated rotational speed control
- PTFE pump head combined with PTFE-coated diaphragm are ideal for extremely aggressive/corrosive gases and vapours
- ATEX-compliant in accordance with (Ex) II 2/-G IIB+H2 T3 internal atmosphere only
- Integrated gas ballast valve
- 3-colour 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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- Flow rate 7 l/min / Ultimate vacuum < 130 mbar abs.
- Extremely low footprint
- Integrated rotational speed control
- PTFE-coated diaphragm is ideal for aggressive/corrosive gases and vapours
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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, just 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 vapour and condensate compatibility
- Ideal for extremely aggressive / corrosive gases and vapours
- Integrated gas ballast valve
- 3-colour status display for in operation / stand-by / error
- Integrated rotational speed control
- Environmentally friendly
- Start against ultimate vacuum of the pump
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- 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 vapour and condensate compatibility
- Ideal for extremely aggressive / corrosive gases and vapours
- Integrated gas ballast valve
- 3-colour status display for in operation / stand-by / error
- Integrated rotational speed control
- Environmentally friendly
- Start against ultimate vacuum of the pump
Go to Product
- 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 vapour and condensate compatibility
- Ideal for extremely aggressive / corrosive gases and vapours
- Integrated gas ballast valve
- 3-colour status display for in operation / stand-by / error
- Integrated rotational speed control
- Environmentally friendly
- Start against ultimate vacuum of the pump
Go to Product
- 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 vapour and condensate compatibility
- Ideal for extremely aggressive / corrosive gases and vapours
- Integrated gas ballast valve
- 3-colour status display for in operation / stand-by / error
- Integrated rotational speed control
- Environmentally friendly
- Start against ultimate vacuum of the pump
Go to Product
Knowing What Counts: Focus on the Needs of Users
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