Aluminum 2 1/2x22 Female NH to Male GHT Fire Hose Adapter

Description

Made in the USA Female Side: 2 1/2 inch NH / NST Male Side: Garden Hose Threads (GHT) Material: 6061-T6 Aluminum Finish: Hard Coat Anodized ul li The Female Will Only Connect To A Male 2 1/2" NH / NST /li li The Male Will Only Connect To A Female GHT /li li. 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. As its name implies this is a tapered thread so that the outside diameter of the male (ODM) gets smaller towards the end of the fitting and the inside diameter of the female narrows with depth. Adapters and components meet the requirements of NFPA 1963. Adapters and components meet the requirements of NFPA 1963. - NH / NST: The most common thread type in use by fire departments today is NST or National Standard Thread. For example, a male NPSH coupling will NOT thread into a female metal or pvc pipe. NH / NST: The most common thread type in use by fire departments today is NST or National Standard Thread. It can even be referred to as NHT or National Hose Thread but NST or NH is more common these days. As the two fittings are threaded together the opposite tapers force thread friction and makes the seal without the use of a gasket. Aluminum adapters are fabricated from seamless extruded 6061-T6 aluminum and hard coat anodized per MIL-A-8625 Type III, Class 1. Threads have a blunt start Higbee cut with indicators on adjacent lugs.

Key Features

• Adapters and components meet the requirements of NFPA 1963. - NH / NST: The most common thread type in use by fire departments today is NST or National Standard Thread.
• For example, a male NPSH coupling will NOT thread into a female metal or pvc pipe. - NPT: National Pipe Tapered is common in plumbing and some industrial uses.
• Aluminum adapters are fabricated from seamless extruded 6061-T6 aluminum and hard coat anodized per MIL-A-8625 Type III, Class 1.
• 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.
• NH / NST: The most common thread type in use by fire departments today is NST or National Standard Thread.
• Made in the USA Female Side: 2 1/2 inch NH / NST Male Side: Garden Hose Threads (GHT) Material: 6061-T6 Aluminum Finish: Hard Coat Anodized ul li The Female Will Only Connect To A Male 2 1/2" NH / NST /li li The Male Will Only Connect To A.