Type
Pendent, upright, sidewall fire sprinkler
Norminal diameter(mm)
DN15/DN20
Connecting thread
R1/2 or R3/4
Temperature rating
57,68, 79,93,141,182 degree
Material
Brass, chrome plating
Glass bulb color
Orange, red, yellow, green, blue,purple
Rated working pressure
12 Bars(1.2Mpa)