The diaphragm is an elastic flexible wall with a high dynamic load capacity for managing two different mediums and / or two different pressures. It satisfies the function of changing pressure to force for regulator- , switch- , or pump-functions. The diaphragm can also act as a separator between two different mediums within an accumulator. With years of experience and deep technical knowledge, NOK-Freudenberg can provide customized diaphragms as solutions for the automotive industry and general industry. 

General Industry Solutions:

  • Industry Pumps and Compressors
  • Industry Valves & Fittings
  • Accumulator & Bladders

Automotive Industry Solutions:

  • Automotive Pumps
  • Automotive Valves
  • Turbocharger Regulation Systems
  • Hydro Mounts