4″ Type DP camlock dust plug in polypropylene is a male adapter featuring a precision-cut groove ring, engineered to seal female couplers when idle. Simply insert the plug into the coupler body and close the cam arms over the groove to form an instant, leak-resistant seal—no tools required. Ideal for preventing dirt, moisture and mechanical damage in agricultural, petroleum, chemical and food-processing systems, these lightweight polypropylene plugs resist chemicals, UV and corrosion for long-term reliability. Always confirm polypropylene compatibility with your fluid and operating conditions before use. Camlock style: Type DP 4″ dust plug Installation: tool-free sealing by latching cam arms over groove ring Protection: shields coupler faces from contaminants and wear Leak-resistant: positive cam engagement prevents fluid loss Material: polypropylene construction for chemical, UV and corrosion resistance Interchangeable: manufactured to standard Type DP dimensions
