Seals inside or outside the electrolysis cells are exposed to the liquid electrolyte (e.g. potassium hydroxide/water mixture) just as all other stack components. The required high temperature and chemical resistance makes PTFE essential as a material. As a leading company in the field of fluoropolymer processing, ElringKlinger Kunststofftechnik offers gaskets made of suitable materials, dimensions and in the required quantities e.g. for "large-scale" electrolysis of up to 3 meters or for electrolysis stacks with several hundred electrolysis cells.

In addition, we also offer solutions to hydrogen applications in the compressor and fluid technology industries.

• Large diameter seals
• Gaskets
• Bellows
• Tubes
• Pipes
• Lining of containers
• Heat shrink tubing
• Guide rings
• Spring Energized Seal
• General structural parts