WEH® Receptacle TN9-S2 H₂ 35 MPa
The WEH® TN9-S2 H2 35 MPa receptacle was specially developed for refueling road vehicles with hydrogen in the 350 bar pressure range.
The aerodynamically optimized inner shape of the receptacle ensures a virtually silent filling process and guarantees a maximum flow rate of up to 90 g/s. The seal-friendly design effectively protects internal seals from damage and ensures a long service life.
Thanks to its robustness and minimal maintenance requirements, the TN9-S2 H 2 35 MPa is particularly reliable and helps to reduce downtimes. It is also equipped with an integrated check valve and complies with the ISO 17268:2020 certified H70 version.
More safety thanks to integrated self-cleaning particle filter
The integrated filter cartridge with a pore size of 10μm, custom-made for the TN9, offers reliable protection against dirt particles and impurities. Its multi-layer wire mesh enables outstanding filter performance by effectively removing even long fibers and the smallest particles.This filter not only prevents leaks at the receptacle, but also ensures that operation remains safe and reliable even under difficult environmental conditions. The filter can also be flexibly adapted to different degrees of purity to meet your specific requirements.
Max. allowable operating pressure PS | MOP |
---|---|
Nominal Pressure PN | 35 MPa |
Temperature Range | -40 °C up to +85 °C |
Material | Corrosion resistant |
Sealing Material | Hydrogen resistant |
Design | With protection cap, integrated particle filter and integrated check valve |
Coding | H35 Grade D according to ISO 17268-1:2025 |
Conformity / Tests / Approvals | TN9-S2 H2 35 MPa is based on TN9-S1 H2 70 MPa, certified according to ISO 17268:2020. |
- Low-noise refueling thanks to optimized inner shape
- 10-μm metal wire mesh filter - customizable
- Based on TN9-S1 H2 70 MPa certified according to ISO 17268:2020
- Coding for pressure range / gas type
- High flow rate up to 90 g/s for fast refueling
Receptacle for hydrogen refueling / filling of road vehicles and for industrial applications suitable for WEH® fueling nozzles.

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