Plastic 4" Female Camlock x 4" Female NPT Male Threads_NPSH If you have a fire

If you have a fire department connection

0 inch NPT or NPSH male hose coupling is 2

simply refill it at a local fire extinguisher company

50’ – 12 folds

Plastic 4" Female Camlock x 4" Female NPT Male Threads_NPSH If you have a fireType "D" polypropylene 4 inch female camlock (Cam & Groove) coupler to 4 inch female 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 female threaded side of this adapter will only connect to a 4 inch male National Pipe Tapered (NPT) or National Pipe Straight Hose (NPSH) thread, for example, PVC or