Automatic fire sprinker dn15mm copper 68℃ 155°F red glass ball 1/2 thread size K80 K115 T-ZSTX

Decription: Fire Sprinkler Material: Copper Spexification:T-ZSTX/ T-ZSTZ/T-ZSTB/ZSTDY Type: Pendent/ Upright/ Sidewall/ Concealed Diameter: DN15/DN20 Thread size: 1/2;3/4 K Factor: K80, K115 Pressure:1.2M...

Seller: Quanzhou Sanxing Firefighting Equipment Co., LTD  China