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Strict regulations are in place for the processing and distribution of explosive gases. KNF meets current standards with its new ex-proof pump. The N 680.1.2. belongs to a small group of pumps which run oil-free and which are Atex-compliant in their performance category to be used for emission protection and product recovery. It combines the safety of an explosion-proof diaphragm pump with reliability and high-quality, low-maintenance performance. Highly chemically resistant, the N 680.1.2 Ex transfers explosive gases and vapours. A flow rate of 220 l/min and an ultimate vacuum of 150 mbar abs make for a high-performance pump for important tasks in process manufacturing. Thanks to these features, the ex-proof pump is particularly suitable for all applications in which flammable gases are recovered or where the escape of those gases must be prevented.
KNF Neuberger GmbH, Freiburg
Hall 11.1, Booth E85
