Globe GL-4431 White Automatic Sprinkler Heads 1/2" Vertical Wall Sprinkler 175F 79C.

NEW

Brand:  GLOBE

Item: Fire Safety protection Equipment / Fire Sprinkler Head

Model Number: GL-4431

Temperature Rating Version: 175* degree F / 79* Degree C

Head Style: PENDANT

Brass & White version

1/2" NPT Threads

Made in: Standish , Michigan USA

Water Working Pressure Rating - 175 psi (12 Bars) 

Factory tested hydrostatically to 500 psi (34 Bars) 

Maximum low temperature glass bulb rating is -67°F (-55°C) 

Frame - bronze Deflector - brass Screw - brass 

Bulb seat - copper Spring - nickel alloy Seal - teflon 

Bulb - glass with alcohol based solution, 3mm size