Aluminum Locking 4" Female Camlock x 4" Male NPT (USA) Threads_NPSH x NPSH High quality nozzle with oversized

High quality nozzle with oversized bumper and knurled body for excellent grip

3 inch hoses are coupled with 2 1/2 inch couplings

0 inch hoses use 2

The female side of this adapter will only connect to 2 inch male camlock

tightening the clamps down to seal will reduce the diameter to the size of the hose

Aluminum Locking 4" Female Camlock x 4" Male NPT (USA) Threads_NPSH x NPSH High quality nozzle with oversizedGlobal type "B" aluminum 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