629 / 631 non-clog


Because inside the nozzles 629 and 631 are no spacers, they are virtually nonclogging. Each foreign body for which the large tangential inflow permeable, is simply blown through the nozzle opening. The shape of the vortex chamber, both at End is conical, produces a uniform Hollow cone distribution. The atomization at a higher pressure and a larger spray angle finer.

Typical applications include air-wash systems, ventilators, cooling towers, sparkling resolution, smoke and dust removal, gas cooling, waxing, degreasing and general industrial processing and agricultural applications.


  • Material: Brass and 303 stainless steel as standard. Also available in hard rubber or any other material processed.
  • Spray Angle: Standard: 80 ° at 40 PSI. jet with an opening of up to 1/8 “available in 120 °.
  • Pipe Connection: 629 (male) 1/8 “, 1/4”“NPT. 631 (male) 1/8 “, 1/4” NPT.
  • Drawing, Capacity:


    • 629_631

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