WEH® Service Receptacle TNS10 H₂ for discharging hydrogen fuel tanks, no self-service, 1.6 MPa


WEH® Service receptacle for discharging hydrogen tanks

Vehicles running on hydrogen have to be serviced and checked regularly. To achieve this, it is necessary to discharge all pressure vessels resp. fuel tanks. The WEH® TNS10 H2 Service Receptacle has been designed for this specific purpose.

It is mounted on the body panel of the hydrogen vehicle and enables easy discharging of the fuel tank.

We recommend that the WEH® TNS10 H2 Service receptacle is used with the WEH® TW110 H2 Service connector. The TW110 H2 needs only to be placed onto the service receptacle and discharging can commence. After discharging, the service nozzle can be disconnected.

Nominal bore (DN)
6 mm
Pressure range
PN = 1.6 MPa | PS = 2 MPa
Temperature range
-40 °C up to +85 °C
Media inlet B1
UN 11/16"-16 male thread for O-Lok® Face Seal for tube Ø 10 (3/8"), Face Seal acc. to SAE J1453
Corrosion resistant stainless steel
Sealing material
Hydrogen resistant
Incl. bulkhead fitting and protection cap
Part no.
Marketing Features
  • Incl. protection cap
  • Reduces chatter during discharging
  • Sealing-friendly design

Service receptacle for discharging hydrogen fuel tanks.
Operation only by specially trained service personnel. Not for self-service operation!
Attention: The TNS10 H2 may not be used for filling!

Note: The TNS10 H 2 may only be used in conjunction with a suitable upstream shut-off device or valve (e.g. ball valve)!

CAD Files
Data sheets
Data sheet EN 235 KB
Data sheet DE 229 KB
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