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The MIDLAND INDUSTRIES E-CDP-800-A1 is an 8-inch aluminum cam and groove dust plug designed to cap and protect male adapter couplings when a hose line is not in service. Built to Type DP specification, it seats directly into a cam and groove female coupler to block contaminants, debris, and moisture from entering the fitting. The aluminum construction keeps weight low while offering solid corrosion resistance for general industrial and fluid-transfer applications. At 6.565 pounds and measuring 9 inches in length with a 9.05-inch width, this is a full-size fitting suited for high-flow transfer lines.
This dust plug is used across industrial, agricultural, petroleum, and chemical transfer setups wherever cam and groove quick-disconnect systems are in service. It is a standard protective accessory for 8-inch male adapter fittings left open between transfer operations. Installers in plant maintenance, tank truck service, and bulk fluid handling will encounter this fitting regularly. It is also applicable in construction and irrigation settings where large-diameter cam and groove lines require capping during downtime or transport.
Designed as an OEM-style replacement dust plug for standard 8-inch cam and groove female coupler fittings conforming to Type DP specifications in industrial hose and fluid transfer systems.
Cam and groove dust plugs are installed and removed by hand - no tools are required for standard engagement. Always depressurize and drain the line before removing or installing any cam and groove fitting. Inspect the coupler arms and seating surface for wear or damage before inserting the plug. Follow applicable site safety and fluid-handling procedures when working with petroleum, chemical, or pressurized transfer lines.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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