Aluminum 2 1/2" Female Camlock x 2 1/2" Female NPT High Pressure Inlet Threads_NPT It can even be referred

It can even be referred to as NHT or National Hose Thread but NST or NH is more common these days

Cap 1" NPSH

Connections:

Our 1 1/2 inch Made in the USA single jacket fire hose is manufactured to this specification shall meet and exceed all performance requirements of NFPA 1961 and Underwriter's Laboratories standards

068) outside diameter but is called a 2 1/2 inch NH / NST Plug because the outside diameter of a 2 1/2 inch NH fire hose fitting measures 3 1/16 inch (3

Aluminum 2 1/2" Female Camlock x 2 1/2" Female NPT High Pressure Inlet Threads_NPT It can even be referredGlobal type "D" High Pressure aluminum 2 1 2 inch female camlock (Cam & Groove) coupler to 2 1 2 inch female NPT threads. Under no circumstances should cam and groove couplings be used for compressed air or steam service! Connections The female side of this adapter will only connect to a 2 1 2 inch male camlock The female threaded side of this adapter will only connect to a 2 1 2 inch male National Pipe Tapered (NPT), for example, PVC or metal pipe