3″ Type DP camlock dust plug in durable polypropylene is engineered to seal female couplers when they’re not in use. Featuring a machined circumferential groove ring, installation takes seconds: insert the plug into the coupler body and latch the spring-loaded cam arms over the groove to form a secure, leak-resistant seal—no tools needed. Perfect for safeguarding connections against dirt, moisture and mechanical wear in agriculture, petroleum, chemical and food-processing systems, this dust plug combines a lightweight profile with outstanding chemical, UV and corrosion resistance. Its standard Type DP dimensions ensure a snug fit with any compatible coupler—always verify polypropylene compatibility with your fluid and operating conditions before use. Camlock style: Type DP dust plug for 3″ couplers Tool-free sealing: spring-loaded cam arms latch over the groove ring Protective barrier: shields coupler faces from contaminants and damage Leak-resistant: positive engagement prevents fluid loss Material resilience: polypropylene construction for chemical, UV and corrosion resistance Interchangeable design: conforms to industry-standard Type DP dimensions
