SDX® III

Spray Characteristics

  • 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 +5% of rated capacity at 65 Bar.G. and within +5° of rated spray angle when tested with water.
  • Unique, patented single inlet spiral swirl chamber offers increased nozzle life, improved produce 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

Construction and Materials

  • Six part construction (see part and material list below).
  • O-ring seals allow assembly and disassembly without tools.
  • Body and adaptors are produced from hexagon barstock with other materials in round bar with flats.
  • Nozzle bodies and adaptors are available 316 Stainless Steel. Other materials are available on special request.
  • Orifice discs are easily removable and are available in Tungsten Carbide, Chrome Carbide and Ceramic.
  • Swirl chambers are standard in Tungsten Carbide, Hardened Stainless Steel or Ceramic.
  • End plates are available in Tungsten Carbide and Ceramic.
  • Combined swirl chamber/end plate is available in Tungsten Carbide only.
  • O-Rings are in Silicone or Viton.

Order Example

  • Please indicate all component parts and materials when ordering.

Max. Design Pressure: 350 Bar.G.
Max Design Temperature: 150°

SDX® III

Construction and Materials

  • Six part construction (see part and material list below).
  • O-ring seals allow assembly and disassembly without tools.
  • Body and adaptors are produced from hexagon barstock with other materials in round bar with flats.
  • Nozzle bodies and adaptors are available 316 Stainless Steel. Other materials are available on special request.
  • Orifice discs are easily removable and are available in Tungsten Carbide, Chrome Carbide and Ceramic.
  • Swirl chambers are standard in Tungsten Carbide, Hardened Stainless Steel or Ceramic.
  • End plates are available in Tungsten Carbide and Ceramic.
  • Combined swirl chamber/end plate is available in Tungsten Carbide only.
  • O-Rings are in Silicone or Viton.

Order Example

  • Please indicate all component parts and materials when ordering.

Max. Design Pressure: 350 Bar.G.
Max Design Temperature: 150°

Construction and Materials

  • Six part construction (see part and material list below).
  • O-ring seals allow assembly and disassembly without tools.
  • Body and adaptors are produced from hexagon barstock with other materials in round bar with flats.
  • Nozzle bodies and adaptors are available 316 Stainless Steel. Other materials are available on special request.
  • Orifice discs are easily removable and are available in Tungsten Carbide, Chrome Carbide and Ceramic.
  • Swirl chambers are standard in Tungsten Carbide, Hardened Stainless Steel or Ceramic.
  • End plates are available in Tungsten Carbide and Ceramic.
  • Combined swirl chamber/end plate is available in Tungsten Carbide only.
  • O-Rings are in Silicone or Viton.

Order Example

  • Please indicate all component parts and materials when ordering.

Max. Design Pressure: 350 Bar.G.
Max Design Temperature: 150°

Assembly Procedure:

  1. Place Nozzle Body (A) thread side up on a flat surface
  2. Make sure the Orifice O-Ring (B) is pressed snugly to the Nozzle Body (A)
  3. Place Orifice O-Ring (C) bevelled side down into the Nozzle Body (A)
  4. Use a finger to align the orifice into recessed area in the Nozzle Body (A)
  5. Place Swirl Chamber (D) on top of Orifice Disc (C) either way up the direction does not affect functionality (W0138 will go one way only)
  6. If you require an End Plate (E) place it circular side down over Swirl Chamber (D) with square side of the end plate on top
  7. Make sure Adaptor O-Ring (F) is
    on Adaptor (G)
  8. Screw Adaptor (G) onto Nozzle Body (A) and hand tighten only.
  9. Finally ensure the complete assembly does not rattle

Hand tighten assembly with a maximum operating pressure 700 bar / 10150 psi is available. Maximum operating temperature to be determined by O-Ring material.

Assembly Tool

Part No. W153070005.
For the insertion of Swirl Chambers There is an additional tool number W15336 which is designed for removal of orifice discs that have become embedded with product.

Thread Guard

Part No. A504230010

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Have questions about our spray-nozzles or fluid handling systems? Looking for help on a unique application? Need help with a budget estimate to determine overall equipment costs? Please don’t hesitate to reach out — we’d love to help.