Water Curtain Nozzle
![Water Curtain Nozzle](https://gwsprinkler.com/joomlatools-files/docman-images/water-curtain-nozzle.jpg)
GW Water Curtain nozzles are typically installed as part of a deluge system to provide a water spray barrier for protection of structures or persons from heat radiation - e.g. escape routes. The water spray will both reflect and absorb the heat radiation thus reducing the resultant level of heat reaching the protected surface/area.