Sprinkler

ZST closed glass sprinkler is a key heat sensitive component in the "automatic sprinkler system". The glass sphere is filled with organic solution with different expansion coefficients. After thermal expansion at different temperatures, the glass sphere is broken and the water flow in the pipeline is broken. Spray to a different design of the splash tray, spray up, down or side to achieve the purpose of automatic sprinkler. It is suitable for automatic sprinkler system pipe networks such as factories, hospitals, schools, airports, shopping malls, hotels, restaurants, entertainment venues and basements with an ambient temperature of not less than 4 ° C and not higher than 70 ° C.
Product standard basis: CB5135.1-2003 "Automatic sprinkler system Part 1: Sprinkler"