Wakkum fire hose nozzles are used in all fuel and chemical fires which require foam intervention. The main body of the fire hose nozzles is made in stainless steel (ASTM 304) and the other parts are made of delrin. The valves are made of aluminum alloy. The fire hose nozzles are used with hoses as portable by connecting a storz nozzle. Wakkum fire hose nozzles work with all kinds of water including sea water and highly resistant to rust and corrosion.