Diaphragm Pumps and Custom Manufactured Solutions

We see a world of possibilities beyond innovative design.

KNF Neuberger supplies a wide range of products, such as diaphragm pumps for gases or liquids, swing piston compressors, and vacuum pumps or valves. Maintenance-free and durable, KNF diaphragm pumps embody the perfect blend of design flexibility, multi-industry experience, and state-of-the-art manufacturing.

Choosing KNF means you will be supported by an experienced team of engineers, sales, and product managers, collaborating with you to meet complex system specs. We design to ensure application success, addressing challenges you may not even know exist.



  • Comprehensive range of standard pumps for gases, vapors and liquids
  • Modified standard pumps for custom solutions
  • Over 50 years of experience in diaphragm pump technology and in the OEM markets

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  • Comprehensive range of laboratory vacuum and transfer pumps as well as compressors for gases and vapors
  • Extensive range of liquid pumps and metering pumps for laboratory use
  • Variety of vacuum pump systems
  • Chemically-resistant versions in each category for universal use

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Pumps for gas analysis, emission measurement, industrial processes

  • Chemically-resistant pumps
  • Heated and temperature-resistant pumps
  • ATEX-certified pumps for potentially explosive atmospheres
  • Double diaphragm pumps

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