Aluminum 4" Female Camlock x 4" Male NPT (USA) Color_Blue How To Roll Hose On

How To Roll Hose On Reel

NH threads are used by most fire departments and fire trucks

The female threaded side of this adapter will only connect to a 2 1/2 inch male National Hose (NH) or National Standard Thread (NST)

Cap gauge for testing static pressures in trucks or fire hydrants

Aluminum 4" Female Camlock x 4" Male NPT (USA) Color_Blue How To Roll Hose OnGlobal type "B" aluminum 4 inch female camlock (Cam & Groove) coupler to 4 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 4 inch male camlock The male threaded side of this adapter will only connect to a 4 inch female National Pipe Tapered (NPT) or National Pipe Straight Hose (NPSH) thread, for example, PVC or