It is the high speed water mist nozzle that constitutes the sprinkler system along with water supply pipeline, control valves and announciator to put out fire on electrical equipment and flammable liquid. It is widely used in large transformer, oil tank, shopping mall and warehouse.

Working Principle:

The ZSTD series high speed water mist nozzle consists of helical core and nozzle frame. It is the significant unit in the sprinkler system. It will explode water into vaporific droplets by the influence of pressurized water and eject at a certain velocity.