Aluminum 4" Female Camlock x 4" Female NPT Male Size_GHT and a rubber gasket is

and a rubber gasket is often included to secure the male and female connection

This hook can be the one tool used probe ceilings floors

Fits pentagon fire hydrant heads up to 1 7/8 inch and square fire hydrant heads and up to 1 1/2 inch

contaminated hazmat suits or fire hose

Aluminum 4" Female Camlock x 4" Female NPT Male Size_GHT and a rubber gasket isGlobal type "D" aluminum 4 inch female camlock (Cam & Groove) coupler to 4 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 4 inch male camlock The female threaded side of this adapter will only connect to a 4 inch male National Pipe Tapered (NPT) thread, for example, PVC or metal pipe fitting How it works To