Stainless Steel 2 1/2" Camlock Male Dust Plug Material_Plastic Global type "D" aluminum 3/4

Global type "D" aluminum 3/4 inch female camlock (Cam & Groove) coupler to 3/4 inch female NPT threads

you probably need this plug

Global type "A" aluminum 4 inch male camlock (Cam & Groove) coupler to 4 inch female NPT threads

Fire hose reducer female adapters comes with a gasket

Stainless Steel 2 1/2" Camlock Male Dust Plug Material_Plastic Global type "D" aluminum 3/4Global type "DP" stainless steel 2 1 2 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 also 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