Midland Industries E-CDP-400-A1 Cam Groove Dust Plug 4in

Product Description

The MIDLAND INDUSTRIES E-CDP-400-A1 is a Type DP cam and groove dust plug designed to cap the female coupler half of a cam and groove quick-disconnect fitting. Machined from aluminum, this 4-inch plug threads onto a male adapter and seals the coupler opening to keep contaminants, debris, and moisture out of the fitting when the line is disconnected. It is used in fluid transfer applications across industrial, agricultural, and construction environments. Plumbers, pipefitters, and fluid-systems technicians install this fitting type during system shutdowns, maintenance periods, or transport of hose assemblies.

This dust plug is sized for 4-inch cam and groove couplers and fits the Type DP position in a standard cam and groove assembly. It is a practical component wherever hose lines are regularly connected and disconnected, such as tank trucks, chemical transfer systems, irrigation equipment, and bulk fluid handling setups. The aluminum construction keeps weight low while offering adequate corrosion resistance for most non-corrosive media applications.

Key Features

• Type DP dust plug caps the female coupler half on 4-inch cam and groove assemblies
• Aluminum construction offers corrosion resistance and reduced weight compared to steel alternatives
• Male adapter connection type for straightforward engagement with standard cam and groove couplers
• Economy Series designation provides a cost-effective option for general fluid transfer applications
• Compact profile at 4.6 inches length and 4.65 inches width for easy handling and storage

Compatibility

Designed as an OEM-style replacement or direct-fit component for standard 4-inch Type DP cam and groove coupler assemblies used in industrial hose and fluid transfer systems.

Installation Notes

Installation is performed by pipefitters, fluid-system technicians, or maintenance personnel familiar with cam and groove quick-disconnect fittings. Before installing or removing this dust plug, depressurize and drain the hose line fully to prevent uncontrolled fluid release. Inspect the coupler arms and plug seating surface for wear or damage before each use. Follow applicable industrial piping and fluid transfer standards for the specific media and pressure rating of the system.