These Aquafrisch equipment allow to verify the tightness of the wagons and locomotives once they are manufactured. The system consists of a mobile gantry that moves longitudinally spraying water on the surface of the train. Parameters such as pressure, flow and number of cycles to perform can be configured based on customer requirements. To ensure a correct check of the tightness, the speed of the arc is regulated by frequency inverters.
Since the use of water can be high based on the verification requirements by the buyer of the rolling stock, Aquafrisch includes a water recycling system. The control system has a touch screen for easy and intuitive use.