The glass bulb sprinklers by the nozzle body and the heat-sensitive components of the glass ball, through the pipe network installed in the containment area when the fire broke out, the ambient temperature reaches the nozzle nominal operating temperature, the expansion of the liquid within the glass ball, glass ball rupture seal off, the nozzle automatically turn on the sprinkler. 
 When the glass bulb sprinklers watering, pay attention to the suction pipe end to all submerged. To avoid inhalation of stones or more sediment, floating debris, suction pipe end is generally a filtration device, absorbent strictly forbidden to remove the filter device. If the water is shallow, prior to the absorbent at deepened, to ensure that does not contain the debris and into the air. The nozzle of the glass bulb sprinklers to water requirement is the difference between questions, please contact us. Contact: Wang Fei 15099915187 0755-83543133