Type
Pendent, upright, sidewall types of fire sprinkler
Material
Brass, chrome plating
Glass bulb color
Orange, red, yellow, green, blue, purple
Norminal diameter(mm)
15DN or 20DN
Connecting thread
R1/2 or R3/4
Temperature rating
57,68, 79,93,141,182 degree
Response
Standard or quick response types of fire sprinkler