Founded in Freiburg im Breisgau in 1946, KNF began developing, manufacturing and selling diaphragm pumps in 1962. The company, which is still an independent family firm today, developed rapidly and set new benchmarks in pump technology with its pioneering applications and ventures into new markets.

In the late 1960s, the company started to establish an international presence by founding a subsidiary in France. Today, the KNF Group comprises 15 companies throughout the world, including five production facilities.

With an extensive product portfolio of application-specific pumps and systems, KNF has been a technology leader for decades. Countless customers across the globe rely on KNF to supply durable, reliable products for a wide range of diverse applications.

KNF develops, produces and distributes high-quality diaphragm pumps and systems for gases, vapors and liquids. They are available as built-in pumps for OEM use as well as for process applications and laboratory use. The independent KNF Group comprises 16 companies and five production sites worldwide. All our pumps are manufactured in Europe and conforms to major regulatory requirements.

KNF also have the capability to customised pumps to fit your solutions. All our pumps are individually tested before it is shipped to our customers worldwide.

Analytical Systems Engineering Pte Ltd UEN: (199508728G) is a Singapore-based appointed distributor of KNF equipment. Established in 1996 Analytical Systems Engineering Pte Ltd (ASE) is an independent system integrator who provides single source responsibility for the engineering, procurement, manufacturing and testing of process analyser systems against client's specifications and requirements. As a part of our commitment to our customers ASE also provides engineering services and spare parts to help customers get maximum use of their ASE-supplied systems.

We are certified to the following International Standards:

ISO9001, NSF, ATEX, IECEx, CE, RoHS