Brass 4" Female Camlock x 4" Male NPT (USA) Length_25 Feet Equivalent part number - RSM25F20T

Equivalent part number - RSM25F20T

thread and couplings in use by fire departments today is double jacket hose with aluminum NPSH

Global type "B" aluminum 4 inch female camlock (Cam & Groove) coupler to 3 inch male NPT threads

Operating a gate valve in a partially open position can cause excessive gate wear and damage seals

Brass 4" Female Camlock x 4" Male NPT (USA) Length_25 Feet Equivalent part number - RSM25F20TType "B" brass 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 metal pipe