| - Application: Rotary evaporation, Distillation, Vacuum oven, Centrifugal concentration
- Flow rate up to 2.04 m³/h / Ultimate vacuum 10 mbar abs.
- Integrated KNF self-drying system ensures that condensate is quickly removed from the pump heads without the vacuum being altered. This significantly reduces process time and preserves the pump heads.
- Chemically resistant and thus ideal for use with extremely aggressive/corrosive gases and vapors
| Specifications | N 820 // N 840 | Operating pressure:
Flow rate:
Ultimate vacuum: | 1 bar
2.04 m³/h
10 mbar | | Connectors for tube: | ID10 mm | | Permissible ambient temperature: | 5 to 40 °C | | Pump head: | PTFE | | Diaphragm: | PTFE-coated | | Valves: | FFPM | | Weight: | 9.6 kg // 12.9 kg |
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