Diaphragm vacuum pump LABOPORT® N 820 G

Vacuum pump LABOPORT^® N 820 G

The N 820 G features a control knob for manual adjustments of the flow rate, making it well suited to a wide variety of applications. Thanks to the integrated rotational speed control, the pump is quiet, very energy efficient, and can be optimally adjusted in accordance with the application. 

The chemically resistant diaphragm pump impresses with its very small footprint and saves valuable space in the laboratory. The next generation of LABOPORT^® pumps are equipped with an easy-to-clean surface. 

Potential applications include rotary evaporation, distillation, gel drying, degassing, use by vacuum ovens and vacuum concentrators.

• Flow rate of up to 1.2 m³/h
• Adjustable thanks to integrated rotational speed control
• Ultimate vacuum of 6 mbar abs
• Combination of TFM^TM PTFE pump head and PTFE-coated diaphragm makes the pumps ideal for working with extremely aggressive/corrosive gases and vapors
• High level of compatibility with vapor and condensation
• Integrated gas ballast valve
• 3-color status display: In operation / Stand-by / Error
• Expandable: Separators and/or condensers can be purchased and easily fitted.
• ATEX-compliant in accordance with  II 2/-G IIB+H2 T3 internal atmosphere only
• 100% oil-free transfer to ensure uncontaminated transfer, evacuation and compression

Tip: When combined with the VC 900 vacuum control unit and a control cable, the rotational speed is controlled in accordance with the requirements of the process. Can also be combined with all common vacuum controllers with valve control.