FIELD: fire safety.
SUBSTANCE: disclosed technical solution relates to fire-fighting equipment and can be used in industrial and civil facilities with high fire hazard for localization of fires, as well as for effective fire extinguishing in industrial premises with the use of automatic fire extinguishing systems. A sprinkler is provided, comprising: a housing having: a first portion comprising at least an inlet and at least one opening for attaching one of: pressure indicator, pressure relay, filling valve, electric contact manometer; a second portion comprising at least one outlet; wherein said case is connected with, at least, one stiffening rib including thrust to lock heat lock resting on locking element, locking channel connected with said outlet.
EFFECT: providing uniformity of spraying of fire-extinguishing substance, as well as possibility of changing the spraying angle of fire-extinguishing substance.
9 cl, 2 dwg
