VWR® VP 820, Diaphragm Vacuum Pump
Dual-head, dry running diaphragm pump for a wide range of laboratory applications. It pumps, compresses and evacuates without affecting media, i.e. media remains uncontaminated. The pump includes a diaphragm with patented tension optimisation, which allows the pump to be smaller prolonging the service life of the diaphragm.
- 100% oil-free pumping, so media cannot be contaminated when pumping and evacuating
- For medium aggressive gases and vapours
- Maintenance-free, quiet running
* Flow rate at atmospheric pressure
: Includes diaphragm pump with thermal switch, mains fuse, connecting cable with plug and hose connectors for hoses with 9 mm internal diameter.
- Catalog No:
- 181-0072
- Model:
- VP 820 with CH-plug
- Flow rate:
- 20 l/min
- Working overpressure (bar):
- 1,0
- Final pressure (abs.):
- 8 mbar
- Protection class:
- IP 44
- W×D×H:
- 110×304×204 mm
- Weight:
- 9,3 kg
- Final vacuum (abs.):
- 8 mbar
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