Little Known Facts About Fire Sprinkler Installation Fresno.A glass light bulb kind lawn sprinkler head will certainly spray water into the area if sufficient warm reaches the light bulb as well as triggers it to shatter. Sprinkler heads run independently. Keep in mind the red liquid alcohol in the glass bulb. A fire lawn sprinkler system is an active fire security method, including a water system system, supplying ample pressure and flowrate to a water distribution piping system, onto which…See More