The WM4 water-mist nozzles are fire protection systems that produce a remarkably ultra-fine water sprays, less than 200 microns. The extremely micro water droplets allow the water mist to control or extinguish fires by cooling of the flame and fire plume, oxygen displacement by water vapor, and radiant heat attenuation. Compact design. Filters assembled in each micro nozzles.
• Active fire protection.
SS304 or SS316L.