WEH® Adaptor Nozzle TK4-TN5 CNG
A suitable filling station is not always within immediate reach. WEH offers suitable adaptor nozzles to allow buses and trucks to refuel at car filling stations and to allow cars to refuel at bus and truck filling stations.
To refuel cars with the NGV1 standard / ISO 14469 at bus filling stations, WEH has developed the TK4-TN5 CNG adaptor nozzle.
The TK4-TN5 CNG adaptor nozzle consists of the TK4 CNG fueling nozzle, the TN5 CNG receptacle and a filling hose that is installed between the fueling nozzle and the receptacle.
The TK4 CNG fueling nozzle is pushed onto the receptacle of the car. The pressure-tight connection is established. To refuel the vehicle, the fueling nozzle of the dispenser is then connected to the TN5 CNG receptacle.
Pressure range | P36HD acc. to ANSI NGV1 / C250 acc. to ISO 14469 PN = 250 bar (3,600 psi) | PS = 350 bar |
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Temperature range | On request |
Media inlet B1 | P36HD acc. to ANSI NGV1 / C250 acc. to ISO 14469 |
Material | Corrosion resistant |
Sealing Material | Natural gas resistant |
Adaptor nozzle for CNG fast filling of cars with NGV1 standard / ISO 14469 at bus and truck fueling stations. Operation only by specially trained service personnel. Not for self-service operation!

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