Hongjin Technology Co., Ltd.

Other Firefighting Supplies
Fire Sprinkler FM&UL

Fire Sprinkler FM&UL

Fire Sprinkler brass glass bulb fire sprinkler 1. FM&UL Certified 2. Brass Body, Chrome Plating 3. 1/2" , 3/4" with 68, 79, 93 degree automatic brass glass bulb fire sprinklerModel: ZSTY-20-68/79/93Connection thread: 3/4 inchDiameter: 20 mmFlow rate: 115 L/minResponse...
Fire Sprinkler FM&UL

Fire Sprinkler FM&UL

Fire Sprinkler brass glass bulb fire sprinkler 1. FM&UL Certified 2. Brass Body, Chrome Plating 3. 1/2" , 3/4" with 68, 79, 93 degree automatic brass glass bulb fire sprinklerModel: ZSTY-20-68/79/93Connection thread: 3/4 inchDiameter: 20 mmFlow rate: 115 L/minResponse...
Fire Sprinkler FM&UL

Fire Sprinkler FM&UL

Fire Sprinkler brass glass bulb fire sprinkler 1. FM&UL Certified 2. Brass Body, Chrome Plating 3. 1/2" , 3/4" with 68, 79, 93 degree automatic brass glass bulb fire sprinklerModel: ZSTY-20-68/79/93Connection thread: 3/4 inchDiameter: 20 mmFlow rate: 115 L/minResponse...



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