Upright Sprinkler 68°C (fl100u)

I.D. No. & Model : FL100U
Style : Upright
Response : Standard
Thread Size : NPT 1/2”
Element : Bulb
Nominal K-Factor U.S : 5.6 (U.S.)
Nominal K-Factor U.S : 80 (metric)
Max. Working Pressure : PSI=175 psi & BAR=12.1 bar
Approved Temperature Ratings/Bulb Color : 155 ⁰F(68 ⁰C)/ Red

Specifications

Thread Size 1/2” NPT(15 mm BSP)
Min. Operating Pressure 7 PSI(0.5 bar)
Hydrostatic Test Pressure 500 PSI(34.5 bar)
Max. Ambient Temperature
135℉(57℃), 155℉(68℃): 100℉(38℃)
175℉(79℃), 200℉(93℃): 150℉(65℃)
Max. Working Pressure 175 PSI(12.1 bar)
Standard Orifice Size 1/2 inch (15 mm)
Glass Bulb Size Standard Response
0.197 inch(3 mm)


Quick Response
0.118 inch(3 mm)

Discharge Coefficient 5.6 GPM/PSI1/2(80.7 LPM/bar1/2)
Listings and Approvals UL(United States)/UL(Canada)
Finish Options Natural Brass, Chrome Plated,
Nickel-Chrome Plated

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