Aluminum 1 1/2" Female Camlock x 1" Male NPT Length_25 Feet The swivel female side of

The swivel female side of this adapter will only connect to 4 inch male camlock

This ensures that only authorized fire department personnel can remove the cap during an emergency

Over forty years ago

for example

The rod hooks at the bottom so it can be placed around the bonnet of the hydrant once the cap is removed

Aluminum 1 1/2" Female Camlock x 1" Male NPT Length_25 Feet The swivel female side ofGlobal type "B" aluminum 1 1 2 inch female camlock (Cam & Groove) coupler to 1 inch male 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 1 1 2 inch male camlock The male threaded side of this adapter will only connect to a 1 inch female National Pipe Straight Hose (NPSH) or National Pipe Tapered (NPT), for example, PVC or