FM認證末端試水裝置是安裝在系統(tǒng)管網(wǎng)或分區(qū)管網(wǎng)的末端,檢驗系統(tǒng)啟動、報警及聯(lián)動等功能的裝置。
材質(zhì): 青銅
尺寸: 1”(DN25) to 2”(DN50)
UL & FM 認證
產(chǎn)品品牌 :
BAN-CHANG
產(chǎn)品認證 :
FM , UL
Descriptions :
Test and drain valve is used to test water flow through wet-pipe sprinkler systems
Bronze construction, Integral Strainer
SIZE: 1”(DN25) to 2”(DN50)
UL & FM Approved