spraying nozzle / cleaning / hollow-cone / for liquids
PB series PNR



  • Function:

    spraying, cleaning

  • Stream:


  • Media:

    for liquids

  • Material:

    stainless steel, brass

  • Other characteristics:

    female, tangential

  • Orifice diameter:

    Max.: 64 mm

    Min.: 2 mm


The PA type nozzle operation is based on the tangential flow principle, they produce a hollow cone jet and form a ring shaped spray pattern at nominal spray angle. The spraying liquid, supplied through the inlet (positioned at a right angle to the outlet), enters the whirl chamber where it is broken up by the centrifugal force. As the narrowest part of these nozzles is the water inlet, for standard angle models or the outlet orifice, for wide angle models, the PA series offers excellent resistance to clogging and offers considerable downtime reduction as a result of reduced maintenance needs. These models are manufactured out of a drop-forged body, with an upper cover (sizes up to 3/4") or machined from a one piece casting (sizes 1" and up).