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.
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.
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 fueling assemblies consisting of a fuelling nozzle, a hose set and a breakaway coupling (for complete fueling assemblies see respective fuelling nozzle).
Diametro nominale (DN)
Campo di pressione
PN = 200 bar | PS = 300 bar PN = 250 bar | PS = 350 bar
Campo di temperatura
-40 °C fino a +85 °C
Forza di distacco
222 - 660 N
Acciaio inox antiruggine, alluminio
Materiali delle guarnizioni
Resistenti al gas metano
Con recupero del gas e filtro (40 μm)
Valvola di ritegno sulla tubazione di spurgo
Installazione sul distributore
Filtro lavabile integrato (40 μm)
Nessun attrezzo supplementare
Riutilizzabile senza riparazione in officina
Struttura piccola e compatta
Versione con e senza recupero del gas
Breakaway coupling for CNG bus and truck fuelling stations for installation between the dispenser and the filling/venting hose.