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. 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. Inside diameter of 1.5" NST / NH nozzle conforms to NFPA 1963 Standard for Fire Hose Connections 2014 Edition Product Description
1-1/2” NH / NST Thread Female Nozzle
IDM of 1.5" NST/NH nozzle is 1.86"
Item model number | FHSN04B |
Part Number | FHSN04B |
Batteries Required? | No |
Inlet Connection Type | National Pipe Tapered |
Is Discontinued By Manufacturer | No |
Product Dimensions | 2.76 x 2.76 x 4.65 inches |
Material | Brass |
Item Weight | 1.97 pounds |
Batteries Included? | No |
Outlet Connection Type | FNPT |
Item Dimensions LxWxH | 2.76 x 2.76 x 4.65 inches |
Exterior Finish | Brass |
Size | 1-1/2"NH/NST |
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