Happy Tree 2-1/2" NST (NH) Female x 1-1/2" NST (NH) Male Brass Fire Hydrant Adapter with Pin Lug Brass Fire Equipment

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Happy Tree 2-1/2" NST (NH) Female x 1-1/2" NST (NH) Male Brass Fire Hydrant Adapter with Pin Lug Brass Fire Equipment



Product Details

  • Is Discontinued By Manufacturer : No
  • Product Dimensions : 4.49 x 3.31 x 1.65 inches; 15.84 Ounces
  • Item model number : BHA2515
  • Date First Available : September 26, 2017
  • Manufacturer : Happy Tree
  • Best Sellers Rank: #66,990 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #15 in Fire Hose Fittings
  • #15 in Fire Hose Fittings
  • Customer Reviews: 4.8 out of 5 stars 48 ratings

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. Female side – 2-1/2” NH / NST thread will only connect to a male 2-1/2” NH / NST IDM of 2.5" NST / NH adapter is 2.9250" which conforms to NFPA 1963 Standard for Fire Hose Connections 2014 Edition 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. Male side – 1-1/2" NST (NH)” will only connect to a female 1-1/2" NST (NH) ODM of 1.5" NST / NH adapter is 1.99" which conforms to NFPA 1963 Standard for Fire Hose Connections 2014 Edition