Manufacturer:Knf Neuberger, Inc. Family
Part #:KNF TSI-8203FTP
The chemically-resistant series N820 and N820.3 diaphragm pumps are single- and double-head, oil-free 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. Technical features: 100% oil-free transfer. Pure transfer, evacuation and compression. Highly compatible with vapors and condensation. Chemically-resistant. Therefore suitable for highly aggressive or corrosive gases and vapors. Maintenance-free. Environmentally friendly. Gastight, leakage rate approx. 6 x 10-3 mbar x l/s, not tested in serial production.