1/2 Inch Brass Fire Sprinkler - China Fire Sprinkler, Sprinkler

Sprinkler Installation: Upright Sprinkler Head Type: Closed Alarm Valve Type: Wet Alarm Valve Automatically Opened and Closed Repeatedly: Can Automatically Opened and Closed Open Fire Sprinkler System Type: Water Spray System Closed Fire Sprinkler System: Dry Fire Sprinkler System

5pc Fire Sprinkler Head & Wrench 155℉ Pendent Type

5pc Fire Sprinkler Head 93℃/199℉ Pendent Type 1/2

China Conceal Type Automatic Fire Sprinkler Manufacturer and

Pendent Type Fire Sprinkler Head 68°C 1/2 Thread Brass, 5pcs/lot

2 1/2 in. Male NH (FNST) x 4 in. NPT FM Approved Brass Fire

1/2 Inch Brass Fire Sprinkler - China Fire Sprinkler, Sprinkler

Brass Fire Safety Sprinkler - Premium Residential Valves and

68 Degree Red Glass Bulb Standard Response Zinc Alloy/ Brass Fire

Brass Fire Safety Sprinkler - Premium Residential Valves and

Upright Fire Sprinkler Head 68°C Spray Up 1/2 Thread Brass 10pcs