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Industrial Spray Nozzles - Spray Drying


  • The SDX series nozzles produce a hollow cone spray pattern with uniform particle size distribution even at low operating pressures.
  • Flow rates are certified to be within +15% of rated capacity at 69 Bar.G. and within +5° of rated spray angle when test with water.
  • Unique, patented single inlet, spiral swirl chamber offers increased nozzle life, improved product uniformity, density or solubility.
  • Minimal friction due to nozzle design permitting 10-20% lower operating pressure than conventional slotted distributor nozzle for equivalent atomization quality.
  • Extended pump life due to lower operating pressure.
  • Reduction in fine particles is possible due to lower pressure requirements.


  • Eight part construction (see part and material list below).
  • Nozzle bodies, screw pins and adaptors are available in 316 Stainless Steel. Other materials available on special request.
  • Orifice discs are easily removable and are available in Tungsten Carbide, Chrome Carbide and Ceramic as standard.
  • Swirl chambers are standard in Tungsten Carbide, Hardened Stainless Steel or Ceramic.
  • End plates are available in Tungsten Carbide, Chrome Carbide and Ceramic.
  • Combined swirl chamber/end plate is available in Tungsten Carbide only
  • Seals are available in Nylon, PTFE, Copper, Hard Fibre and Aluminium.


Please indicate all component parts and materials when ordering.

Max. Design Pressure: 500 Bar.G.

Max. Design Temperature: 540° (Metal Seals), 150° (Other Seals).

Capacity charts