Technology Trading bv has developed the STS-1 (Fast Refuelling System 1). The system works with a dry-break coupling, so that there will not be any spillage when the hose is connecting or disconnecting. On the vehicle (train, truck, bus, etc.) a special tank adapter is attached.
At the pump a special hose-coupling is mounted. After the button is pushed, the refuelling starts. The system stops automatically when the tank is full. The STS-1 is very suitable for transport companies. Applications have already been delivered to auto busses and trains.