Wet Alarm Check Valve 4" (100mm)

• Wet alarm check valve, girman haɗin 4-inch (100mm). • An tsara shi don tsarin kare gobara don hana komawa baya da kunna ƙararrawa. • Yana da clapper wanda ke buɗewa tare da gudun ruwa, yana kunna ruwan motar gong ko maɓallin ƙararrawa na lantarki. • Yawanci ana amfani da shi a cikin tsarin rigar bututu na rigakafin gobara. • Sabon abu ne, a shirye don shigarwa. • ULTIMATE FIRE alama ce ta tabbatar da ingantaccen aiki a cikin aikace-aikacen aminci masu mahimmanci. • Ya dace da ka'idojin aminci na gobara don amfani na kasuwanci da masana'antu.