A fire sprinkler or sprinkler head is the component of a fire sprinkler system that discharges water when the effects of a fire have been detected, such as when a predetermined temperature has been ex
A fire sprinkler mounted on a ceiling
Standard spray sprinkler head with a blue bulb indicating a high release temperature
The liquid in the glass bulb is color coded to show its temperature rating.
Fusible link sprinkler head
A fire sprinkler system is an active fire protection method, consisting of a water supply system providing adequate pressure and flowrate to a water distribution piping system, to which fire sprinkler
Fire sprinkler
…A fire sprinkler or sprinkler head is the component of a fire sprinkler system that discharges water when the effects of a fire have been detected, such as when a predetermined temperature has been exceeded. Fire sprinklers are…
A sign warns hotel guests not to hang items from fire sprinklers
An exterior sprinkler alarm in the Flushing Chinatown in Queens, New York City.
Garage sprinkler system and fire department connection in New York City