Aluminum 3" Female Camlock x 4" Male NPT Hose Size (ID)_1 1/2" Hoses Brass 2 1/2 inch NH

Brass 2 1/2 inch NH / NST swivel pin lug female inlet x (2) 1 1/2 inch NH / NST rigid male outlet ball valve

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

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

All weather performance from -36° F to 1200° F

Aluminum 3" Female Camlock x 4" Male NPT Hose Size (ID)_1 1/2" Hoses Brass 2 1/2 inch NHGlobal 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