الوصف

fire apparatus and fire extinguishing apparatus - fire sprinklers A fire sprinkler is the part 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 reached. Open orifice sprinklers are only used in water spray systems or deluge sprinklers systems. They are identical to the automatic sprinkler on which they are based, with the heat sensitive operating element removed. Product name: fire apparatus or fire extinguishing apparatus - fire sprinklers Model: ZSTBZ(K)**5 Installation : vertical against wall Connection thread : 1/2 inch Diameter : *5 mm Flow rate : *0 L/min