Aluminum 4" Female Camlock x 2" Male Camlock Couplings_Aluminum All that is left is

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

Clear side wall allows visual check of water flow

Aluminum 3 inches female camlock (Cam & Groove) coupler to 2 1/2 inches male camlock (Cam & Groove) coupler

For example New York City

Aluminum 4" Female Camlock x 2" Male Camlock Couplings_Aluminum All that is left isAluminum 4 inch female camlock (Cam & Groove) coupler to 2 inch male camlock (Cam & Groove) coupler. 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 4 inch male camlock The male side of this adapter will only connect to a 2 inch female camlock How it works To make a connection, simply slide the camlock adapter into the camlock