Brass 3" Female Camlock x 3" Male NPT (USA) Inlet Size_2 1/2 Inch Type "D" aluminum 3 inch

Type "D" aluminum 3 inch female camlock (Cam & Groove) coupler to 3 inch female NPT threads

Plastic 2 inch nozzle with NPSH threads attached to a 2 inch aluminum female camlock with NPT threads

Heavy duty 2 1/2 inch replacement iron fire hydrant cap with NH / NST threads including chain

Compatible part number - SF400F

Note: The most common 1 3/4 inch Mil Spec hose is coupled with 1 1/2 inch NPSH threads

Brass 3" Female Camlock x 3" Male NPT (USA) Inlet Size_2 1/2 Inch Type "D" aluminum 3 inchType "B" brass 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 metal pipe