Description: ◆ Female 2-1/2" National Standard Thread (NST) for connecting to the hydrant ◆Inside diameter of 2.5" NST / NH adapter 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. ◆NPT: National Pipe Tapered is common in plumbing and some industrial uses. Sometimes referred to as pipe thread because PVC pipe and schedule 40 pipe are typically threaded in NPT. 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. As the fittings are threaded together the opposite tapers force thread friction and makes the seal without the use of a gasket. Fits some standpipe systems and connections Provides protection against foreign materials into the FDC threads Hydrant Cap including Cap & Chain Durable plastic meets code and detours theft of fire department connection caps Quick access when fire hose connections are needed
Price: 20.43 USD
Location: Brownsville, Tennessee
End Time: 2024-11-15T05:05:22.000Z
Shipping Cost: 0 USD
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Return shipping will be paid by: Seller
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Return policy details:
Color: Red
Size: 2.5 Inch
EAN: 0734172448833
ISBN: 0734172448833
Package Dimensions LxWxH: 4.06x4.02x2.87 Inches
Weight: 0.37 Pounds
Type: Does not apply
Brand: SpringSpray
