Description
WEH® Breakaway Coupling TSA1 H₂ 70 MPa for car fuelling stations for direct installation at the dispenser, 700 bar
The WEH® TSA1 H2 70 MPa Breakaway Coupling was developed specifically for 700 bar technology. The breakaway is installed directly at the dispenser of the car fuelling station.br> 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 dispenserand 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 integrated filter provides clean hydrogen and is easy to maintain.
WEH® Breakaway Coupling consists of a coupling body, a receptacle insert and a dispenser mounting.
On request we also offer complete nozzle-hose-assemblies consisting of a fuelling nozzle, a hose set and a breakaway coupling.
Features
- Re-usable without factory reservicing
- Installation at the dispenser
- Small compact design
- Integrated cleanable filter (20 micron)
- Including dispenser mounting
Technical Data
Nominal bore (DN) | 4 mm |
Pressure range | PN = 700 bar (10,000 psi) | PS = 875 bar | PT = 1255 bar |
Temperature range | -40 °C up to +85 °C |
Breakaway force | 300 - 600 N |
Media inlet | UNF 9/16"-18 internal thread, 60° cone, MP fitting |
Material | Corrosion resistant stainless steel |
Sealing material | Hydrogen compatible |
Design | Integrated filter (20 micron) and dispenser mounting |
Conformity / Tests / Approvals | PED 2014/68/EU |
Part No. | C1-93837 |
Application
Breakaway coupling for H2 car fuelling stations for direct installation at the dispenser.
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