Novino Fire Hose Nozzle,2 Inch Npsh Heavy-Duty Industrial Fire Hose Constant 2 " NPSH heavy-duty industrial fire hose nozzle fire equipment constant flow fog nozzle Fitment: Adjustable spray size: High Quality: Widely use: Premium Quality Thermoplastic 2 inch NPSH thread fire hose nozzle attached to 2 x 2 inch NPSH threads female / male camlock. The stem of fire nozzle is made by brass and the camlock fittings is made by aluminum to make sure corrosion resistance and durable Fit for:The 2 inch NPSH fire hose nozzle is only for standard 2"inch NPSH/NPT thread hose ,NOT for NH/NST thread. Female 2" NPSH will only connect to a male 2" NPSH/NPT Use for: The 2 inch fire hose nozzle works great for fire hose and fire hose racks for lined unlined fire hose. Spraying large consistent volumes water on fire fighter fireman station for extinguishing fires , also green house applications to put out fires,evaporate cooling,dust suppression,watering for green house,garden,yard,orchard when you need high volume water output Adjustable spray size: By rotating the industrial constant flow fog nozzle to control on and off and adjust spray size (straight stream and conical fog) Maximum 100 psi water operating pressure,?60 GPM gallons per minute(about), ?70 feet distance,NPSH:National Pipe Straight Hose,NPT: National Pipe Tapered.If you have any question please feel free to contact us,We offter 100% satisfaction service