Founded in 1946 by Kurt Neuberger in Freiburg im Breisgau, Germany, KNF is a globally recognized, independent, and family-owned company specializing in diaphragm pumps and systems for transferring gases and liquids. With 24 locations worldwide, KNF delivers innovative, reliable, and custom-tailored solutions across a wide range of industries.

Drawing on decades of experience and multidisciplinary engineering expertise—from mechanics and materials to fluidics, electronics, and software—KNF develops high-performance, future-ready technologies. The company is committed to continuous improvement and close collaboration with its clients to meet both current and emerging application needs with precision and dependability.