Place of Origin
Jiangsu, China
Product name
low price fire sprinkler upright fire sprinkler fire sprinkler head
Material
Brass, chrome plating
Glass bulb color
Orange, red, yellow, green, blue, purple
Norminal diameter
15DN or 20DN
Connecting thread
R1/2 or R3/4
Temperature rating
57,68, 79,93,141,182 degree
Response
quick response types of ESFR fire sprinkler