Description
WEH® Inline Breakaway Coupling TSA2 H₂ for car fuelling stations (Inline Installation), with gas recirculation, 350 bar
The WEH® TSA2 H2 Inline Breakaway Coupling which is installed inbetween the filling hose resp. filling and venting hoses, is also available for bus and truck fuelling stations.In the event of accidental deployment, e.g. driving a vehicle from the dispenser with the nozzle remaining in the vehicle fuel port, the coupling will separate the connections between dispenser and hose sealing both ends. This protects largely the receptacle, the fuelling nozzle and the dispenser against damage. The detached coupling can be easily reattached and placed back in service after having been function tested.
The WEH® Breakaway Coupling consists of a coupling body, a receptacle insert and a gas recirculation.
We recommend the installation of a WEH® TSF2 H2 Filter when using the TSA2 H2 inline breakaway coupling. The filter protects your system from dirt ingress.
On request we also offer complete nozzle-hose-assemblies consisting of a fuelling nozzle, a hose set and an inline breakaway coupling.
Features
- Re-usable without factory reservicing
- Installation inbetween the filling and venting hoses
- Small compact design
- Rubber protection
- Eccentric actuation via an allen wrench
Technical Data
Nominal bore (DN) | 8 mm |
Pressure range | PN = 350 bar (5,000 psi) | PS = 450 bar | PT = 675 bar |
Temperature range | -40 °C up to +85 °C |
Breakaway force | 300 - 600 N |
Media inlet | UNF 9/16"-18 external thread, SAE J514, 37° |
Gas recirculation | UNF 7/16"-20 external thread, SAE J514, 37° |
Material | Corrosion resistant stainless steel, aluminium |
Sealing material | Hydrogen compatible |
Design | With gas recirculation |
Conformity / Tests / Approvals | PED 2014/68/EU |
Part No. | C1-77240 |
Application
Inline breakaway coupling for H2 car fuelling stations for installation inbetween the filling hoses resp. filling and venting hoses with gas recirculation.
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