Description
3″ Polypropylene Cam & Groove Dust Plug (Part DP)
3″ Polypropylene Cam & Groove Dust Plug (Part DP) [littlejohninc.com]
📦 Description
Type: Cam & groove coupler dust plug (Type DP)
Size: 3 inch
Material: Polypropylene [littlejohninc.com]
Use: Caps off/blocks a female cam‑lock coupler to keep dust, dirt, and debris out of hoses or tank connections [fleetpride.com]
Commonly used on:
Tank trailers
Fuel / petroleum transfer systems
Bulk fluid handling setups






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