Aluminum 4" Female Camlock x 4" Female Camlock 90 Degree Elbow (USA) Threads_GHT or as a fire department

or as a fire department outlet connection

a non-hazard)

For use on standpipes

no female or male side

Aluminum 4" Female Camlock x 4" Female Camlock 90 Degree Elbow (USA) Threads_GHT or as a fire departmentType "DD" aluminum 4 inch female camlock (Cam & Groove) coupler to 4 inch female camlock (Cam & Groove) coupler 90 elbow. 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 How it works To make a connection, simply slide the camlock adapter into the camlock coupling and with normal hand pressure, press the cam levers