Lugar del origen
Fujian, China
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