Aluminum 3" Female Camlock x 4" Male NPT Hose Size (ID)_1 1/2" Hoses The nozzle was attached to

The nozzle was attached to a fifty foot 2 inch fire hose

High quality molded Storz gaskets made using Buna-N material

Carbon Steel male National Pipe Tapered (NPT) to male National Pipe Tapered (NPT) fitting

Service test pressure

Aluminum 3" Female Camlock x 4" Male NPT Hose Size (ID)_1 1/2" Hoses The nozzle was attached toGlobal type "B" aluminum 3 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 a 3 inch male camlock The male threaded side of this adapter will only connect to a 4 inch female National Pipe Straight Hose (NPSH) or National Pipe Tapered (NPT), for example, PVC or metal