DILO Hydrogen – ONE VISION. ZERO EMISSIONS.

Innovation and technological expertise powering your HYDROGEN SOLUTIONS

Envision a future where your business runs more efficiently and plays a proactive role in protecting the climate. DILO’s hydrogen applications are turning tomorrow’s vision into today’s reality. With decades of experience, patented solutions and a global service network, we are preparing your business for the energy future by supporting secure, sustainable and scalable infrastructures.

About DILO

DILO Expertise

Engineering partner for sustainable gas applications

For over 75 years, the DILO brand has been the epitome of innovative products and solutions for emission-free gas handling. Over many years of active participation in leading industry bodies, we have developed and perfected unrivalled expertise in the use of arc quenching, insulating and industrial gases across a wide range of applications. All of this makes us the leading development partner, pioneering solution provider and a place where future talent thrives.

In our pursuit of a cleaner energy future, we are proud to offer our extensive know-how to our clients in the hydrogen industry.

EUR 83 million turnover in 2024 >80 trading partners worldwide >400 employees
What powers our company

What powers our company

Shaping the hydrogen future together

We are convinced: Hydrogen is a cornerstone of a climate-neutral future - yet it poses exceptional challenges for technology, safety and system integration. Right here is where we excel. At DILO Hydrogen, we turn decades of gas handling expertise, patented technologies and global service into one mission: delivering the infrastructure that makes hydrogen usable – secure, scalable, system-compatible and sustainable.

We are driven by a shared commitment to innovation – working hand in hand with our customers to deliver reliable system solutions for an emission-free future.

Turning lab innovation into safe practice
 

NOW
NOW

We enable H2 pioneers to enter the market with leak-free, high-density components:

  • Customised piping (also individual pieces)
  • Safety-relevant connections
  • Test benches and small series assemblies
NEXT
NEXT

From lab to market – powered by robust technology and reliable process control for real-life operation:

  • H2 service cart
  • Mobile H2 filling station
  • Training and certification for operational use (in planning)
BEYOND
BEYOND

We create scalable solutions for decentralised hydrogen production and mobile applications:

  • Compact PSA module
Text Visual Hydrogen

DILO STRATEGY

We respect our customers’ core processes – enhancing them with tailored conditions for optimal performance.

Products

DILO Hydrogen Products

Our H2 products cover central applications: from universally applicable service carts and mobile filling stations to leak-free unions and piping. That is how we create safe and resilient solutions for hydrogen applications.

H2 service cart

The H2 service cart automates central service functions in H2 mobility - for vehicles with hydrogen engines and fuel cells.

  • Automatic pressure relief
  • Residual gas measurement & inertisation
  • Purging & leak test
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H2 service cart

H2 filling station

Mobile hydrogen refuelling up to 300 bar made easy - fast, safe, fully automated and ready wherever it is needed.

  • Up to 300 bar pressure
  • Four storage vessels can be connected
  • Fully automated & flexible
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H2 filling station

Mobile H2 service cart

Compact, flexible, and safe – the mobile H2 service cart brings core service functions wherever they are needed, supporting hydrogen vehicles and systems with ease.

  • Flexible in mobile use
  • Automated service functions
  • Easy handling
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Mobile H2 service cart

Unions & piping

Our unions and piping are specially tested for hydrogen and offer maximum gas tightness, even under extreme conditions.

  • For pressures up to 1000 bar
  • Temperature- & vibration-resistant
  • Leak rate up to 1x10⁻⁸ mbar l/s
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Unions & piping
Text Visual DILO
CO-OPERATIONS

DILO CO-OPERATIONS

Investments in future technologies

Driven by innovation, inspired by fresh thinking. That is why DILO Hydrogen actively engages with startups and platforms that share our vision for safe and scalable hydrogen solutions. As an equal partner, we combine engineering expertise with entrepreneurship.

We empower what fits.
We scale what works.
We design what is built to last.

Trade shows & News

Trade shows

Where hydrogen’s future meets innovation - live and in action.

 

Hydrogen Technology World Expo 2025 21.-23. October 2025 Hamburg, Germany Learn more
Hyvolution Paris 27.-29. January 2026 Paris, France Learn more
Contact

CONTACT

Your questions. Our solutions.

From initial questions to specific project ideas and customised products: We look forward to your enquiry. Send us a message or call us directly - we will support you on your journey to sustainable hydrogen solutions.

 

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Shaping the future together
We support you on the path towards sustainable hydrogen solutions - with personal commitment and expertise.