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👍【Right Size】IDM of 1.5" NST/NH nozzle is 1.86" and conforms to NFPA 1963 Standard for Fire Hose Connections 2014 Edition. 1-1/2" NH / NST female side will only connect to a male 1-1/2" NH / NST. If you need 1-1/2" NPSH nozzle, this 1-1/2" NST nozzle will be too big for your hose. Please check the thread of your hose before order
👍【Easy to Control】 By rotating to control on and off and adjust spray size, Adjusts from straight stream to fog for multipurpose use. Provides consistent volume at any spray angle. Capable of complete shutoff, straight stream or any degree of conical fog. Maximum 100 psi pressure (water only)
👍【Premium Material】Brass stem for resistance to corrosion. Excellent watering equipment. 1-1/2" cast brass adjustable fog nozzle
👍【Multipurpose Use】Recommended for fire hose and fire hose racks for lined or unlined fire hose. Basic nozzle for fire hose rack units that are exposed and subject to pilferage. This fire nozzle is for attaching to a fire hose and for extinguishing fires. This spray nozzle is for fire fighter fireman station, also could be for green house applications, dust suppression, and evaporate cooling
👍【Quality 】We did 100% inspection before these brass fire equipment leave our factory. if you have any problem with these products after you receive them, please feel free to , we will give you a solution immediatel

Product Description

Happy Tree is committed to fire safety products. This is demonstrated by our continued investment in research and development. Happy Tree is focused on bringing new products to market that make our customers lives easier, safer and better.

1-1/2" (38 mm) cast brass adjustable fog nozzle
Recommended for fire hose and fire hose racks for lined or unlined fire hose
Capable of complete shutoff, straight stream or any degree of conical fog

1-1/2” NH / NST Thread Female Nozzle

If you need 1.5" NPSH nozzle, this 1.5" NST nozzle will be too big for your hose. Please check the thread of your hose before purchasing this item.

NH / NST: The most common thread type in use by fire departments today is NST or National Standard Thread. NST also goes by the initials NH or National Hose. It can even be referred to as NHT or National Hose Thread. But NST or NH is more common these days. NH = NST.

NPSH: National Pipe Straight Hose (NPSH) or Iron Pipe Thread (IPT) has the same threads per inch (TPI) as National Pipe Tapered (NPT), but the thread does not taper. NPSH is a straight thread and seals by a gasket in the female coupling which allows for a swivel, just like NH / NST, which make both ideal for hose couplings. Warning - It will NOT thread into a female NPT pipe. For example, a male NPSH coupling will NOT thread into a female metal or pvc pipe.

IDM of 1.5" NST/NH nozzle is 1.86"

Inside diameter of 1.5" NST / NH nozzle conforms to NFPA 1963 Standard for Fire Hose Connections 2014 Edition