fire sprinkler：

1.Max. Ambient Temperature:38°C

2.Sprinkler Rated Temperature:68°C

3.The diameter of glass bulb: 5mm

4.Rated working pressure:12 Bars(1.2Mpa)

5.Airproof test pressure: 24 Bars(2.4Mpa)

6.Strength test pressure:30Bars(3MPa)

7.Thread: 1/2",3/4'

8.Flux coefficient:80, 115

9.cover extensiveness

10.Install type:pendant