Medium Expansion Foam Nozzle
It is a small tube to rapidly extinguish fire by discharging large amount of foam with small amount of water mixed with foam agents higher than 50 times in oil, gas, vehicle and general fire. It is lightweight and easy to use, which includes a movable type that can be used by connecting to a fire hose, and a fixed type that is installed around dangerous materials. The movable type is equipped with a ball valve, a pressure gauge and a handle, so it is quick and convenient to respond the situation on the fire scene. The fixed type is also manufactured by flannel type or pipe screw type.