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WEH® Breakaway Coupling TSA1 CNG cars, with gas recirculation G1/4" external thread, 40 micron filter, inlet G1/2" | UNF 7/16"-20 external thread, 200 bar

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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 fuelling stations. It is installed between dispenser and fuelling 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 cars, with gas recirculation G1/4" external thread, 40 micron filter, inlet G1/2" | UNF 7/16"-20 external thread, 200 bar
The TSA1 CNG breakaway coupling offers additional safety for your car fuelling station. The breakaway is installed between the dispenser and the filling/venting hose:

Connection port venting line (dispenser side): G1/4“ external thread
Connection port filling line (dispenser side): G1/2“ external thread
Connection port filling line hose side (to nozzle): UNF 7/16“-20 external thread
Connection port venting line hose side (to nozzle): UNF 7/16“-20 external thread

The breakaway device consists of a coupling body, a receptacle insert, a gas recirculation with check valve and a filter 40 micron. The filter provides clean natural gas and is easy to maintain.

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.
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) 4 mm
Pressure range PN = 200 bar (3,000 psi) | PS = 300 bar | PT = 450 bar
Temperature range -40 °C up to +85 °C
Breakaway force 300 - 600 N
Material Corrosion resistant stainless steel, aluminium
Sealing material Natural gas compatible
Design With gas recirculation and filter (40 micron)
Conformity / Tests / Approvals PED 2014/68/EU
Part No. C1-101108
Application
Breakaway coupling for CNG car fuelling stations for installation between the dispenser and the filling/venting hose.
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