KNF is the technology leader in the field of diaphragm pumps. Its portfolio includes OEM, process and laboratory solutions for gas, liquid and vacuum applications in the medical, inkjet, gas analysis, food and chemical industries. Founded in Germany in 1946, the family-owned group has 24 locations worldwide and employs more than 900 people. With its highly customizable solutions, combined with global presence and deep local market expertise, KNF provides cutting-edge pump solutions for the most demanding applications.

KNF laboratory pumps and systems are ideal for handling liquids, gases, or vacuum in various applications like rotary evaporation, filtration, and dosing. Using advanced diaphragm pump technology, they ensure excellent tightness, clean operation, chemical compatibility, gentle media handling and reliability. Designed for ease of use in everyday applications, they feature ergonomic handling, quiet operation and a modern, practical design.