The original spiral nozzle invented by BETE
Also referred to as pigtail nozzles, corkscrew nozzles, or helix nozzles
High energy efficiency
One-piece/no internal parts
Clog-resistant performance
High discharge velocity
Commonly used for quenching, scrubbing, and evaporative cooling
HOW SPRAY PATTERN IS ACHIEVED
The spray pattern of the spiral nozzle is formed by the fluid shearing along with the turns of the spiral, which produce multiple concentric cones. These cones form two to three bands of relatively coarse droplets surrounded by wider bands of relatively fine droplets
Produces the finest droplet size of any direct pressure nozzle for very fine atomization