Product OverviewThe WEH® TNS12-S1 H₂ service receptacle is designed for draining hydrogen systems on hydrogen-powered vehicles and industrial installations. It is mounted on the vehicle body or system panel and allows controlled emptying of the hydrogen circuit. The receptacle is self-locking and works with the WEH® TW110 H₂ service connector for safe discharge operations.
Features & Benefits- Integrated shut-off valve
- Noise-reduced discharge to reduce chatter
- Sealing-friendly design to protect seals and fittings
- Includes protective cap
ApplicationService receptacle for draining hydrogen systems. Operation by trained personnel only. Not intended for self-service use. Attention: must not be used for filling.
Technical DataTechnical nominal size: 3 mm
Nominal pressure (PN): 2.11 MPa
Max. allowable operating pressure (PS / MAWP): 2.9 MPa
Temperature range: -40°C to +105°C
Media inlet: UN 11/16"-16 for sealing with O-Lok® Face Seal* for tube Ø 10 (3/8") (male thread)
Material: Corrosion resistant
Sealing material: Hydrogen resistant
Technical specifications- Brand: WEH®
- Model / Part no.: TNS12-S1 H₂
- Technical nominal size: 3 mm
- Nominal pressure (PN): 2.11 MPa
- Max. allowable operating pressure (PS / MAWP): 2.9 MPa
- Temperature range: -40°C to +105°C
- Media inlet: UN 11/16"-16 (O-Lok® Face Seal) for tube Ø 10 (3/8") (male thread)
- Material: Corrosion resistant
- Sealing material: Hydrogen resistant
- Intended use: Service receptacle for draining hydrogen systems (not for filling)