The range of professional pressure washers go from 170 to 500 bars of pressure with a great hydrodynamic power to carry out industrial work in mining, dry dock, tunnels, civil works and industry. In addition, a great variety of accessories are introduced such as the rotary turbo injector that increases the impact power; the sandblasting injector indicated for stripping and polishing surfaces; pipe cleaning injectors and special lances for cleaning pavements.