KNF LABOPORT Diaphragm Vacuum Pump N 820Article no longer available, is replaced by N 816.3 KT.18 Series N 820 diaphragm pumps are single-head, dry-running devices used in a wide range of laboratory applications. They transfer and pump down without contamination. The heart of these very compact pumps is a KNF structured diaphragm. This patented diaphragm was stress-optimized using the Finite Elements method. As a result, we were able to make the pumps smaller while increasing the service life of the diaphragm. The pumps are available in various versions differing in the materials which contact the media.
Technical features
- 100% oil-free transfer
- Pure transferring and evacuation of gases
- Highly compatible with vapours and condensation
- Version for slightly aggressive or corrosive gases and vapours
- Maintenance-free
- Environmentally friendly
- Gastight, leakage rate approx. 6 x 10-3 mbar x l/s, not tested in serial production
Max. Conveying capacity:
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1,32 m³/h
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Model of pump:
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compressorlaboratory pumpdiaphragm pump
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Shipping weight: |
10,00 Kg |
Product weight: |
7,10 Kg |