All Categories
Side 1 - Male 1 inch NPT
Side 1 - Will Only Connect To A Female 1 inch NPT or NPSH
Side 2 - Male Garden Hose Thread (GHT)
Side 2 - Will Only Connect To A Female Garden Hose Thread (GHT)
Material - Cast Brass
Description 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 two fittings are threaded together the opposite tapers force thread friction and makes the seal without the use of a gasket. GHT: Garden Hose Thread, just like NST and NPSH, seals with a gasket in the female coupling. A typical garden hose may be 5/8" or 3/4" inside diameter but the fitting on the ends will be GHT. GHT is not compatible with NPT. For example, 3/4" GHT is not the same as 3/4" NPT. Garden Hose Thread Male Adapter Outside diameter of a male Garden Hose Threaded (GHT) adapter - 1.06 inches (11.5 Threads per inch) 1" Male Adapter Inside diameter of a male adapter - 1 inch Outside diameter of a male NH / NST adapter - 1.375 inches (8 Threads per inch) Outside diameter a male NPSH or NPT adapter - 1.295 inches (11.5 Threads per inch) Our company is located in North Carolina and we are firefighter owned and operated since 2011.