Aluminum 3" Female Camlock x 3" Male NPT Couplings_Brass and 2 1/2" hose

and 2 1/2" hose

The knobs are constructed from brass with chrome plating and will not mar the threads

US Coast Guard (USCG)

This pistol grip wildland fire lightweight shut-off is suitable for water or Class A and Class B foams

CAGE Code - 81349

Aluminum 3" Female Camlock x 3" Male NPT Couplings_Brass and 2 1/2" hoseGlobal type "B" aluminum 3 inch female camlock (Cam & Groove) coupler to 3 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 3 inch male camlock The male threaded side of this adapter will only connect to a 3 inch female National Pipe Tapered (NPT) or National Pipe Straight Hose (NPSH) thread, for example, PVC or