NCS Stubbies that Minimise Nozzle Head Space

NCS Stubbies that Minimise Nozzle Head Space

NCS nozzles

  • Takes no more room than pipe plug, yet performs like full-size nozzle
  • Small projection
  • Can be used with standard pipe couplings to form female nozzle, with elbows to form right angle nozzle, or with tees or crosses for multiple installations
  • Male connection
  • Metal and plastic materials
Common Materials:
316, A494 CU5MCuC (cast Nickel Alloy 825), A494 CW2M (cast Nickel Alloy C-276), A494 CW6MC (cast Nickel Alloy 625), A494 CX2MW (cast Nickel Alloy C-22), Brass, Duplex 2205, Polypropylene, PTFE, PVC

Whirl Spray Nozzles

Whirl nozzles generate a whirling motion of the liquid. Axial whirl nozzles produce the swirling motion with an internal vane or disc. Tangential whirl nozzles feature a slight angle on inlet passageway into the cavity of the nozzle. The swirling effect within the body cavity creates the whirling motion.

  • The Axial Whirl full cone nozzle style is ideal for an even distribution over a packed bed.
  • The Axial Whirl full cone nozzles is used for rain simulation and foam control applications.
  • Spillback nozzles provides a 10:1 turndown ratio with minimal change in drop size.

Design characteristics

  • Axial
    • Full Cone
      • Even distribution of the droplets.
      • Internal Whirl vane/disc to help create the spray pattern.
      • Inlet inline with outlet.
    • Hollow Cone
      • Internal Whirl vane/disc to help create the spray pattern.
      • Inlet inline with outlet.
  • Tangential
    • Full Cone
      • Even distribution of the droplets.
      • Slight angle on inlet passageway into the cavity of the nozzle to create the swirling effect within the body cavity, thus resulting in the creation of the spray pattern.
      • Liquid inlet 90 degrees from liquid outlet.
      • Fins on one side of the body cavity to disrupt the swirling action to help direct droplets to the center of the spray pattern.
    • Hollow Cone
      • Slight angle on inlet passageway into the cavity of the nozzle to create the swirling effect within the body cavity thus resulting in the creation of the spray pattern.
      • Liquid inlet 90 degrees from liquid outlet.

Stubbies that Minimise Nozzle Head Space