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WEH® Breakaway Coupling TSA5 CNG for bus and truck 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® 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 for bus and truck fueling stations for direct installation, 3,000 psi / 3,600 psi - Series
The TSA5 CNG breakaway coupling offers additional safety for your bus and truck 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 12 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 bus and truck fueling stations for installation between the dispenser and the filling/venting hose.
Downloads
Document type Format Size Download
Datasheet PDF 579 KB
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