Contact Downloads
Applications in the chassis

Components in the chassis

Being a part of the chassis, accumulators play an important role in optimising energy storage and use, improving overall performance as well as promoting sustainable transport solutions.


Click to load

  • Hold left click to rotate rotate Rotate
  • Hold right click to pan pan Pan
  • Scroll mouse wheel to zoom zoom in Zoom

We develop the accumulator further with a metal bellows as the central element.

  • maintenance-free and diffusion-tight
  • media-resistant in a wide temperature range
  • gas-tight
  • Energy storage and recovery
  • Damping of pressure pulsation
  • prefilled delivery

Other fields of application

Our accumulators are suitable for various accumulator applications such as thermal expansion or leakage compensation.

They can be used for volume and pressure equalisation in the battery system as well as outside the battery housing.

due to resistance against permeation
> 800 bar
pressures resistant

Next steps

Additional questions

Nothing beats direct contact. We are happy to take the time for a personal discussion with you to answer your questions on an individual basis.

Witzenmann at trade fairs

Visit us at our exhibition booth!