High speed water spray nozzles

High speed water spray nozzles are open spiral internal plate type nozzles, designed for use in fixed spray or flood systems, used in special fire protection applications such as oil filled transformers, switchgear, Chemical process equipment and flammable liquid storage areas.
 Nozzles are typically used to cool the surface, as well as to extinguish and produce a dense, uniform stream of water to control and extinguish the fire.