Compact Fire Hose Nozzle for Firefighters

The female 1" NPSH (National Pipe Straight Hose) coupling will only connect to a male 1" NPSH/NPT (National Pipe Straight Hose/National Pipe Thread) fitting. The inside diameter of the 1" NPSH nozzle is 1.199 inches.

The most common thread type used by fire departments today is NST or National Standard Thread, which is also known as NH or National Hose. It may even be referred to as NHT or National Hose Thread, but NST or NH is more prevalent. In essence, NH is equivalent to NST.

NPSH, or National Pipe Straight Hose, and IPT (Iron Pipe Thread) have the same threads per inch (TPI) as NPT (National Pipe Tapered), but the thread does not taper. NPSH is a straight thread and seals using a gasket in the female coupling, which allows for a swivel, similar to NH/NST, making both ideal for hose couplings. However, it is important to note that a male NPSH coupling will not thread into a female metal or PVC pipe, as it is not compatible with NPT.

Regarding the 1" NPSH nozzle, the inside diameter (IDM) is 1.199 inches. This means that a 1" NPSH female side will only connect to a male 1" NPSH/NPT fitting. If you require a 1" NH/NST nozzle, this 1" NPSH nozzle will be too small for your hose. It is crucial to check the thread of your hose before making a purchase.

This fire nozzle is designed for easy control and multipurpose use. By rotating the nozzle, you can turn it on and off and adjust the spray size, transitioning from a straight stream to a fog pattern for various applications. The nozzle provides a consistent water volume at any spray angle, making it versatile and practical.

The nozzle is suitable for use in fire hose rack units that are exposed and susceptible to theft. It can be attached to a fire hose and is intended for firefighter stations, as well as other applications, such as greenhouse use, dust suppression, and evaporative cooling.

The nozzle is constructed with premium materials, including a polycarbonate body for resistance to high temperatures and impact, and a brass stem for corrosion resistance. The manufacturer has conducted 100% inspection of these brass fire equipment products before shipping them from the factory. If you encounter any issues with the products after receiving them, you are encouraged to contact the manufacturer, who will provide a prompt solution.

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