Aluminum 2 1/2" Female Camlock x 2 1/2" Male NH (USA) Outlet Threads_NPT All that is left is

All that is left is a brass stub with a bearing groove (see video above)

Aluminum 2 1/2 inch female camlock (Cam & Groove) coupler to 2 1/2 inch male NH threads with rigid rocker lug

Compatible part number - DMH2525F

The female threaded side of this adapter will only connect to a 1 1/2 inch male National Pipe Tapered (NPT)

which is best used in a series of four

Aluminum 2 1/2" Female Camlock x 2 1/2" Male NH (USA) Outlet Threads_NPT All that is left isAluminum 2 1 2 inch female camlock (Cam & Groove) coupler to 2 1 2 inch male NH threads with rigid rocker lug. 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 male threaded side of this adapter will only connect to a 2 1 2 inch female National Hose (NH) or National Standard Thread (NST) The most common