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WEH® Breakaway Coupling TSA5 CNG bus / truck, with gas recirculation G1/4" external thread, 40 micron filter, inlet G3/4" external thread, 250 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® TSA5 CNG  | Breakaway to protect your CNG filling station
    WEH® TSA5 CNG | Breakaway to protect your CNG filling station
    The breakaway allows the vent line hose to safely disconnect, preventing damage to the dispenser in the event of a "drive off". Upon disconnection of the breakaway, flow from the compressor is stopped instantaneously by a valve, the check valve on the vehicle closes automatically preventing flow from the tank.
Description
WEH® Breakaway Coupling TSA5 CNG bus / truck, with gas recirculation G1/4" external thread, 40 micron filter, inlet G3/4" external thread, 250 bar
The TSA5 CNG breakaway coupling offers additional safety for your bus and truck 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): G3/4“ external thread
Connection port filling line hose side (to nozzle): UNF 7/8“-14 external thread
Connection port venting line hose side (to nozzle): UNF 9/16“-18 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) 12 mm
Pressure range PN = 250 bar (3,600 psi) | PS = 350 bar | PT = 525 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. C1-102489
Application
Breakaway coupling for CNG bus and truck fuelling stations for installation between the dispenser and the filling/venting hose.
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