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Alarm Gong – FM Approved

WATER MOTOR MODEL # GA-HD Sprinkler Alarm is FM Approved – and is a hydraulically driven mechanical bell, which sounds a continuous alarm when the sprinkler system operates. The impeller and drive shaft are energy efficient, made from light weight nonmetallic material and do not require any external lubrication. The gong, protection cover and motor housing are made of corrosion resistant aluminium alloy.

SKU: HDF001 Categories: ,