Spiral Nozzles

Since the spray is made up from overlapping hollow spray cones, this design does not produce an even coverage like other designs. They may be unsuitable in some cases but advantageous in others, as they can cover areas that typical whirl nozzles cannot reach. Fire fighters would benefit from this because the fine droplets these nozzles deliver the fine droplets through thermal air currents and thus increase the cooling power.

These nozzles are also clog resistant and allow spraying a wide range of fluids. The spray patterns allow gritty contaminant to easily pass through with no risk of blockages.