Fire Extinguisher Cover Inlet Threads_NPT These couplings mate quickly and

These couplings mate quickly and conveniently by inserting the grooved coupling into the cam coupling and simply closing the cam arms

The male threaded side of this adapter will only connect to a 2 1/2 inch female National Pipe Tapered (NPT) or National Pipe Straight Hose (NPSH) thread

style and length of layers

Carbon Steel 8 inch Raised Faced ANSI 150 Flange x 5 inch Storz

NPSH seals with a gasket whereas NPT seals via thread friction

Fire Extinguisher Cover Inlet Threads_NPT These couplings mate quickly andThis fire extinguisher cover is bright red for easy visibility. Clear viewing window so you can quickly check the charge status. Protects your fire extinguisher from the elements.