Workshop-adapted equipment for filling Adblue/Urea in vehicle tanks. The equipment is built on a rugged trolley that carries the AdBlue tank everywhere. Adapted for 200 liter barrels. Self-cleaning nozzle to avoid dirt in the tank. The nozzle is compatible with all vehicle tanks, stops dispensing automatically. The flow can be adjusted between 2-15 litres/min. This system avoids leakage and spillage. It is a closed system, which means that the AdBlue is not contaminated when it is refueled.