EntityQ16285362· pop 12· linked from 202 articlesfire sprinklerSign in to savecomponent that discharges water to protect buildingsConnectionswaterEntityCaliforniaEntityIllinoisEntityPennsylvaniaEntityManchesterEntityInternational Standard Book NumberEntitypressureEntityWayback MachineEntityexplosive chemicalsEntityNew HavenEntityconflagrationEntityYorkshireEntityLancashireEntityThe Wall Street JournalEntityheat transferEntityBoltonEntityfire extinguisherEntitythermal radiationEntityenthalpy of vaporizationEntitypyrolysisEntityCategoriesActive fire protectionAmerican inventionsFirefighting equipmentFire suppression