Your FluidTech Partner

WEH® Quick Connectors for pressure, leak and functional testing as well as filling and evacuation processes. Suitable for female and male threads, smooth tubes, flares, collars and beads. The jaw system ensures a reliable leak-tight connection – without the need for tools.

Fittings, tubing, valves, pressure vessels, pressure generators and tools for high-pressure applications in testing technology, mechanical engineering and research. Suitable for media such as hydrogen, CO₂ and helium, as well as applications including hydroforming, waterjet cutting, isostatic pressing and high-pressure testing.

We provide components for the entire hydrogen refueling chain – from trailer connections and fueling stations to onboard vehicle applications. Our portfolio includes fueling nozzles, breakaway couplings, receptacles, check valves, hoses, filters and quick connector solutions for the safe filling of hydrogen systems. Backed by more than 30 years of experience, our components are designed for H70, H35 and H35 Medium-Flow applications.

WEH® Filtration Solutions for the reliable purification of gases and the protection of sensitive components. This includes particle filters for the removal of solid contaminants as well as coalescing filters for the separation of oil, water and aerosols – ensuring clean and stable processes.

WEH® Valve Technology for the reliable control of gas and liquid flows. This includes check valves to prevent backflow as well as screw-in valves for direct integration into systems – ideal for compact installation spaces and demanding applications.

WEH® Components for gas handling systems. The portfolio includes shut-off valves, check valves, filters, pressure relief modules and quick connectors, suitable for inert gases, flammable gases and oxygen in industrial, medical and laboratory applications.