Stainless Steel 6" Camlock Male Dust Plug (USA) Male Size_4 1/2 Inch National Hose (NH) aka National

National Hose (NH) aka National Standard Thread (NST) is often referred to as "fire hose thread" as this is by far the most common thread in use today by fire departments

CAGE Code - 81349

Kochek 5 inch Storz Outlet x (2) 2 1/2 inch Female NH / NST Clappered 2-Way Siamese Valve

There is an optional heavy duty 2 inch strap with swivel spring clip that clips onto (2) 1/4" chisel-steel attachment loops

Stainless Steel 6" Camlock Male Dust Plug (USA) Male Size_4 1/2 Inch National Hose (NH) aka NationalType "DP" stainless steel 6 inch male camlock (Cam & Groove) dust plug. The stainless steel male camlock plug is used to seal intake and outlet openings on water pumps and hoses when they are not being used. The plug is used to seal any kind of leak and it prevents debris and other material from entering a pump. Under no circumstances should cam and groove couplings be used for compressed air or steam service! Connections The male side of this adapter