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Water Curtain Nozzle Sprinkler head type open Fire Sprinkler Type Drench Nozzle,water curtain Application Firefighting, fire water system,deluge valve system Material Brass/Stainless Steel Working Pressure 0.35MPa Model No. ZSTM Port Ningbo,China Transport Package Standard Export Carton Water curtain show Ceàrnag 45 °, 60 °, 90 °, 120 °, prionnsapal obrach eadar-dhealaichte an spreadhadh cùirtear uisge type of open sprinkler with only one outletUnder.The action of pressure water, the wa... -
