High Quality Concealed Pendant Fire Sprinkler Head 1/2 Inch NPT Fire Fighting Equipment OEM Supplier. Freeze and Leak Prevention. Precise and responsive temperature-sensing element. Exceptional materials and craftsmanship.
Specifications
Model NO.ZSTDY
Alarm Valve TypeDeluge Valve
Sprinkler Head TypeClosed
Sprinkler InstallationPendent
Automatically Opened and Closed RepeatedlyCan't Automatically Opened and Closed