Self cleaning nozzles are effective against blockage.

The self cleaning nozzle speaks for itself. Even if the nozzle orifice is blocked with foreign substances, the orifice opens wider by reducing the pressure to 0.3 kgf/cm2, thereby removing them without detaching the nozzle. Self cleaning nozzles are effective against poor quality water (white water etc.) which may cause clogging. The applications of the self cleaning nozzle include washing of wire, felt and rolls at paper mills, washing of filter cloth of belt presses and filter presses etc.