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Automotive
components
for new mobility

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Accumulator Image Text

Accumulator

Energy storage/recovery
Volume compensation
Pressure pulsation damping
High standard of technical cleanliness
Compact design
Maintenance-free
Stable product characteristics over lifetime

Battery Cooling Pipe Image Text

Battery Cooling Pipe

Fully integrated cooling pipe solutions for battery packs
Very compact design with wall thicknesses from 0.5 to 0.2 mm (plastic >1.5 mm)
Lightweight construction
High temperature resistance
Securely fire-resistant up to 900°C

Product Group Products for Fuel Cells H2 CO2 Image Text

Applications for Fuel Cells, H₂, CO₂, Cooling and other Media

High degree of safety: designed for pressures of up to 200 bar; burst pressure testing over 500 bar
Leaktight by metal-sealing
High geometric adaptability
Complete portfolio of hydrogen-resistant stainless steels already available (resistant to hydrogen embrittlement)

Battery Degassing Pipes Image Text

Battery Degassing Pipes

Pipes for the controlled degassing of batteries within seconds
Temperature-resistant up to 900 °C
Enhanced accident safety
High geometric adaptability
For all cell types, high and low voltage

Next steps

Brochure downloads

Flexible elements for automotive engineering

Certificate Downloads

Witzenmann at trade fairs

Visit us at one of the international trade fairs for automotive technology!

To the trade fair overview

To the trade fair overview

Other questions

There is nothing like direct contact. We will gladly take the time for a personal discussion and answer your questions individually.
Please send us your inquiry using our contact form and we will then contact you immediately.

Send contact request

Send contact request