The box is made up of cylindrical, selective nozzles which concentrate the jet of media for a decisive and precise cleaning and of Venturi nozzles which open the area of operation guaranteeing a delicate treatment. The nozzles are made of tungsten carbide, a resistant material that guarantees durability and strong resistance to abrasion.

box nano3/9: 2-4 cylindrical nozzle – 2.5 – 4 Venturi nozzle
1- nozzle holer
1- hose fitting