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WEH® Breakaway Coupling TSA1 H₂ 70 MPa for car fuelling stations for direct installation at the dispenser - Product family

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  • Re-usable without factory reservicing
  • Installation at the dispenser
  • Small compact design
  • Integrated cleanable filter (20 micron)
  • Including dispenser mounting
Description
WEH® Breakaway Coupling TSA1 H₂ 70 MPa for car fuelling stations for direct installation at the dispenser - Product family
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.

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.
The TSA1 H2 70 MPa for fuelling nozzles with data interface additionally contain a data cable for the data interface.

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 220 – 667 N
Material Corrosion resistant stainless steel
Sealing material Hydrogen compatible
Design Integrated filter (20 micron) and dispenser mounting
Application
Breakaway coupling for H2 car fuelling stations for direct installation at the dispenser.
Downloads
Document type Format Size Download
Datasheet PDF 314 KB
Product Information PDF 217 KB
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