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WEH® Breakaway Coupling TSA1 CNG for car fueling stations for direct installation, 3,000 psi / 3,600 psi - Series

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  • Re-usable without factory reservicing
  • Installation at the dispenser
  • Small compact design
  • Integrated cleanable filter (40 micron)
  • Check valve at venting line
Video
  • WEH® TSA1 CNG for direct installation at the dispenser
    WEH® TSA1 CNG for direct installation at the dispenser
    The WEH® TSA1 CNG break-away offers additional safety for fueling stations. It is installed between dispenser and fueling hose. In the event of accidental deployment, it will immediatly separate seal hermetically both ends. This provides optimum protection for the client and the dispensing equipment.
Description
WEH® Breakaway Coupling TSA1 CNG for car fueling stations for direct installation, 3,000 psi / 3,600 psi - Series
The TSA1 CNG breakaway coupling offers additional safety for your car fueling station. The breakaway is installed between the dispenser and the filling/venting hose.

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 fueling nozzle and the dispenser against damage. The detached coupling can be easily reattached and placed back in service after having been function tested.

The breakaway device consists of a coupling body, a receptacle insert and a gas recirculation with check valve. The breakaway is also available without gas recirculation.

We recommend to use breakaways with integrated filter. The filter provides clean natural gas and is easy to maintain. Of course we also offer breakaway couplings without filter.

We also offer complete hose assemblies consisting of a fueling nozzle, a hose set and a breakaway coupling (for complete hose assemblies see respective fueling nozzle).
Features
  • Re-usable without factory reservicing
  • Installation at the dispenser
  • Small compact design
  • Integrated cleanable filter (40 micron)
  • Check valve at venting line
  • No additional tool necessary
Technical Data
Nominal bore DN Max. 8 mm
Pressure range PN = 3,000 psi (200 bar) | PS = 4,350 psi | PT = 6,525 psi
PN = 3,600 psi (250 bar) | PS = 350 bar | PT = 525 bar
Temperature Range -40 °F up to max. +185 °F
Breakaway force 300 - 600 N
Material Corrosion resistant stainless steel, aluminium
Sealing material Natural gas compatible
Design With gas recirculation and filter (40 micron)
Registration PED 2014/68/EU
Application
Breakaway coupling for CNG car fueling stations for installation between the dispenser and the filling/venting hose.
Downloads
Document type Format Size Download
Datasheet PDF 495 KB
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Additional safety for CNG dispensers

WEH Breakaways separate securely the connection between the dispenser and the nozzle-hose assembly when a drive-away incident occurs. They are reconnectable and can easily be put back in service when a separation occurs, thus minimizing downtime.

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