spray nozzle / cleaning / for water / flat spray
GD series

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spray nozzle / cleaning / for water / flat spray spray nozzle / cleaning / for water / flat spray - GD series


  • Function:

    spray, cleaning

  • Media:

    for water

  • Stream:

    flat spray

  • Material:

    stainless steel

  • Applications:

    for the paper industry

  • Other characteristics:

    high-impact, high-pressure

  • Orifice diameter:

    Max.: 3.2 mm (0.13 in)

    Min.: 0.35 mm (0.01 in)



GD models are classic high impact needle jet nozzles, easy to clean and clog-resistant. Their tips spray a solid stream of high pressure water inside pipes usually containing a steel brush that can be manually or automatically rotated. The rotating brush moving inside the pipe takes all the dirt off the inner walls and then flushes out the debris through an escape valve. For their revolutionary design, GD needle jet nozzle is ideal for high pressure cleaning in paper mills and in all industrial processes requiring a high impact needle spray jet. Their resistance to clogging ensures greater productivity and low servicing costs.

GDA needle jet nozzle is a one-piece construction, suitable to work with operating pressures lower than 20 bar and have a hard ruby spray tip, ideal to work with pressures lower than 200 bar. They are precisely machined and have a hydrodynamic design to produce a solid stream needle jet. Their stainless steel body and ruby tip ensure a long service life and a high resistance to wear.

GD nozzles are installed with their spray tips inside the pipe that spray in high pressure fluids producing turbulence to remove all dirt off the inner pipe walls. Used in combination with self-cleaning pipes, these nozzles assure complete cleaning, productivity improvement, minimal maintenance.

Pulp And Paper Industry > Press Section

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