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KNF

KNF, founded in 1946 by Kurt Neuberger in Freiburg, Germany, is an independent, family-owned company globally recognized for its diaphragm pumps and systems for gases and liquids. Partnered with KNF, we offer high-quality vacuum pumps for aggressive, explosive, and medical applications. Our versatile and top-notch pumps, including those for degassing, filtration, rotary evaporation, desiccation, vacuum ovens, and UHV systems, serve world-leading clients in various industries. We provide tailored solutions for laboratory applications, ensuring we meet your specific needs.

KNF stands at the forefront of technology, delivering high-quality engineering, precise design, and outstanding innovation. As an independent, family-owned company, KNF is dedicated to providing tailored solutions with diaphragm, solenoid, swing piston, and boxer pump technologies, alongside cutting-edge materials. Additionally, KNF offers comprehensive consulting and customer support, assisting clients in selecting the ideal materials and components or accelerating the start of serial production. Customers value KNF as a trusted partner every step of the way.

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  • Gas Pumps

    KNF Gas Pumps ensure reliable, leak-free operation for handling corrosive, high-purity, and industrial gases. Using advanced diaphragm technology, they offer durability, compact design, and seamless system integration. Their energy efficiency and low maintenance make them ideal for continuous use in labs, medical devices, and industrial applications.

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  • Micro Gas Pumps

    KNF Micro Gas Pumps provide precise gas flow control in compact, low-power applications. Utilizing diaphragm or swing piston technology, they excel in portable devices, environmental monitoring, and analytical instruments. Their lightweight, robust design makes them perfect for wearable tech, drones, and space-limited setups.

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  • Liquid Pumps

    KNF Liquid Pumps handle aggressive chemicals and medical fluids with precision and reliability. Featuring advanced diaphragm technology, they offer leak-free, self-priming performance and resistance to harsh substances. Their modular, low-maintenance design ensures quiet operation in lab, medical, and industrial environments.

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