Description
Type:Pendent, upright, sidewall
Response:qucik
Material:brass
Certificate:UL/FM
Model Number:ZSTZ&ZSTX&ZSTBS
Norminal diameter:DN15 or DN20 or DN25
Glass ball size:3mm or 5mm
Glass bulb color:Orange,red,yellow,green,blue
Temperature rating:57℃,68℃,79℃,93℃,141℃
Connecting thread:1/2″ or 3/4″ or 1″
Material:Brass,Zinc
Working pressure:1.2MPa (12 Bar)
Product name:Fire Sprinklers Heads
Application:Fire Fighting Emergency Rescue