A Water Curtain Flood Nozzle is a specialized device designed to create a water curtain, which is a continuous sheet or wall of water. These nozzles require a reliable water supply, and the water source may be provided by dedicated fire water tanks, municipal water supplies, or other sources. They are commonly used in fire protection systems, particularly in areas where it is necessary to contain or control the spread of fire by creating a barrier of water. Water Curtain Flood Nozzle may have adjustable features, allowing users to control parameters such as flow rate, spray angle, or pattern shape to meet the specific requirements of the protected area.