Watech AS is a manufacturer of Høytrykksdyser for cleaning tanks, pipes, ducts, washing plants, etc. We can deliver several types of jets for rørspyling to most pump capacities. Production of specially adapted nozzles with and without centering carriage. Dysevogn can be delivered adjustable to different duct diameters. Some nozzles can also be fitted with rotating dysearmers and prevent unnecessary loss of water jet power. By the way, Tankspylingsdyser and nozzles are supplied for overflatespyling.