Your partner for secure and
reliable hydrogen operation
As the demand for sustainable energy solutions grows, hydrogen emerges as a transformative solution across many industries. At Datwyler, we understand the crucial role of hydrogen in powering the world of tomorrow. From energy production to transportation and industrial applications, hydrogen offers immense potential.
Whether you are building a fuel cell portfolio or managing a hydrogen production plant, Datwyler ensures the reliability and safety of your operations. We are not just a provider; we are your partner in creating a sustainable energy future.
From production to end-use, we
understand your requirements

Production
Explore our product offering designed for green hydrogen production, enabling efficient electrolysis and renewable energy integration.
Storage and transportation
Learn about the benefits of sealing solutions for hydrogen storage and transportation, ensuring the safe and efficient handling of this sensitive energy carrier.
End-use
Discover our reliable and durable sealing solutions for industrial applications, hydrogen-powered mobility, and residential use, fostering a cleaner and greener future for all.
Understanding the
complexities of
hydrogen sealing
Hydrogen is the smallest molecule, which allows it to diffuse through materials that would contain larger molecules, including steel. The storage under high pressure up to 700 bars and the propensity to escape containment requires specialized sealing solutions.

Why Datwyler
- High durability
A powerful combination of robust materials, the latest processing technology, and technical experience results in highly reliable components. - Co-engineering specialists
We develop many of our sealing solutions in close cooperation with our customers, working together to develop, test, and produce customized components designed for a specific application. - Sustainable solutions
Our materials are crafted for longevity, and our commitment to innovation drives us to develop solutions that significantly lessen our environmental footprint. By prioritizing sustainability, we ensure each component contributes to a greener future. - Global company, local support
Datwyler prides itself on its local support for customers, using a strong network of global facilities and international experts to deliver a personal service.
Material development
At Datwyler, we are committed to providing state-of-the-art elastomer sealing solutions tailored to your needs. Our materials are engineered to meet the unique challenges posed by hydrogen environments, ensuring high performance and reliability along the entire value chain. Our experts work closely with each customer to develop solutions that meet their specific requirements.
Contact
To find out more about Datwyler’s product range for hydrogen applications and how we can work with you to design the ideal sealing solution, please get in touch.
Material inquiries
Dr. Sarah-Elisabeth Dechent
Product Manager Business Development
Technical inquiries
Dr. Amir Yazdani
Advanced Technology Development Manager
Sales inquiries
Andreas Dandl
Key Account Manager