Plastic 4" Male Camlock Dust Plug (USA) Female Size_2 1/2 Inch The knobs are constructed from

The knobs are constructed from brass with chrome plating and will not mar the threads

Aluminum 2 inch female camlock (Cam & Groove) coupler to 1 inch male camlock (Cam & Groove) coupler

Type "DD" aluminum 3 inch female camlock (Cam & Groove) coupler to 3 inch female camlock (Cam & Groove) coupler 90° elbow

Furthermore

Do not use in connection with drinking water

Plastic 4" Male Camlock Dust Plug (USA) Female Size_2 1/2 Inch The knobs are constructed fromType "DP" polypropylene 4 inch male camlock (Cam & Groove) dust plug. Dust caps and dust plugs are not to be used in pressure applications for safety and environmental reasons. Under no circumstances should cam and groove couplings be used for compressed air or steam service! Connections The male side of this adapter will only connect to 4 inch female camlock Warning: Polypropylene cam & groove should not be mixed with metal fittings. We recommend