Brass 4" Female Camlock x 4" Male NPT Threads_NH Machined from forged 6061 -

Machined from forged 6061 - T6 aluminum and anodized

For common combustible fires in offices

A quick release webbing strap allows for the strap to be secured to the engine's top grab bar

When used with smooth bore tips the pattern of the nozzle will become very tight and act as a solid stream of water rather than breaking apart

2 inch NH / NST is a very rare thread and is often mistaken in place of 1 1/2 inch NH NST

Brass 4" Female Camlock x 4" Male NPT Threads_NH Machined from forged 6061 -Global type "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