This nozzle is device specially designs for steam injections, usually used in steams engine or steam generator, suitable for steam room use. Make of stainless Steels materials, hard, abrasion and not easily damaged. It can make the steam injections and evenly, bringing you a good using . This steam generator nozzle is able to inject steam into the equipment or systems to provide power or heating service. Package includes: 1pc Universals Steam Generator Nozzle