The WEH Emergency Fuelling Set TZ22 CNG consists of a fuelling nozzle and a service nozzle connected with a hose. The broken down CNG bus can be refuelled with CNG by a bi-fuelled (CNG and petrol) service car with the WEH emergency fuelling set.

The service nozzle TK21 CNG is placed onto the receptacle of the service car. The TK22 CNG fueling nozzle without gas recirculation is connected to the fueling receptacle of the bus to be refueled, so that both vehicles are connected to each other. The broken down bus can now be refueled with CNG and drive away. The service car returns to the service station running for this purpose on petrol.

Operation only by specially trained personnel. No self-service operation!

The WEH Emergency Fueling Set TZ22 CNG consists of:

• 1 Fueling Nozzle Type TK22 CNG without gas recirculation (C1-18890)
• 1 Service Nozzle Type TK21 CNG with opening spindle (C1-12641)
• 1 Hose 35NG08 - Length 5 m
• Tee with clamping rings
• 2-way ball valve
• Fittings
  (the components for conversion of the service car are not included in this set)