Midland Industries E-CGB-300-B1 Cam Groove Coupler Brass

Product Description

The MIDLAND INDUSTRIES E-CGB-300-B1 is a Type B cam and groove coupler designed for quick-connect fluid transfer applications. It features a 3-inch female coupler on one end and a 3-inch male NPT connection on the other, constructed from solid brass for durability and corrosion resistance. This Economy Series fitting delivers reliable performance in hose-to-pipe connections across a range of industrial, agricultural, and fluid handling systems. Licensed plumbers, industrial pipefitters, and fluid system technicians typically install this type of coupler where rapid coupling and decoupling is required without tools.

This fitting is suited for use in fluid transfer lines where a cam and groove quick-connect interface meets a threaded pipe or manifold. The 3-inch connection size handles high-volume flow applications in agricultural irrigation, industrial processing, chemical transfer, and bulk liquid handling setups. The NPT male thread end seats into a standard female-threaded port, while the cam and groove end accepts a compatible cam and groove adapter for fast, secure connection and release.

Key Features

• Type B cam and groove configuration: 3-inch female coupler to 3-inch male NPT
• Brass construction provides corrosion resistance and durability in fluid service
• Economy Series design suits high-volume or budget-conscious installations without sacrificing function
• Quick-connect cam and groove interface allows tool-free coupling and decoupling
• Standard NPT male thread ensures compatibility with common threaded fittings and ports

Compatibility

Designed as an OEM-style replacement or direct-use fitting for systems requiring a 3-inch Type B cam and groove coupler with a male NPT threaded connection in brass construction.

Installation Notes

This fitting is typically installed by licensed plumbers or industrial pipefitters working on fluid transfer systems. Shut down all flow and depressurize the line fully before removing or installing any cam and groove fitting. Apply thread sealant or PTFE tape to the NPT male threads before engaging the threaded port to ensure a leak-free seal. Verify that the cam and groove arms are fully engaged and locked before returning the line to service.