KNF, leading manufacturer of diaphragm pumps and systems has successfully achieved the re-certification of its explosion-proof pumps series NF 1.100 EX, NF 1.300 EX, N 026, N 87, N 143, N 186, N 726 and N 0150 according to ATEX 94/9/EU directive.

KNF ATEX compliant pumps are often required for process engineering and manufacturing in the chemical industry. Especially demanding applications are in areas which con­tain explosive gases or when flammable liquids need to be transferred. All ATEX pump variations in KNFs comprehensive liquid and gas pumps product range comply with the 94/9/EU di­rective. The pumps have first been certified in 2003 and have now achieved the re-certification. This means they are therefore in accordance with the latest health and safety requirements.

KNF ATEX certified process pumps all offer :


The successful recertification is a further element to indicate the high quality and reliability of KNF pumps. uses cookies to provide you with the best experience on our website. By continuing to view our website without changing your cookie settings you will receive all cookies from our site.