Midland Industries CGB-125-B1 Cam Groove Coupler Brass

Product Description

The MIDLAND INDUSTRIES CGB-125-B1 is a Type B cam and groove coupler machined from brass, designed for quick-connect fluid transfer applications in industrial, agricultural, and commercial settings. It features a 1-1/4 inch female cam and groove end (Type B) on one side and a 1-1/4 inch male NPT threaded end (1-1/2-11-1/2 thread) on the other. The coupler is rated for a maximum operating pressure of 250 psi at 70 degrees F, making it suitable for demanding fluid handling systems. Licensed plumbers, irrigation technicians, and industrial maintenance professionals typically install this fitting in hose-to-pipe connections where fast disconnects are required.

This fitting is used in residential irrigation, industrial fluid transfer, chemical handling, and general-purpose hose applications where a reliable cam and groove connection to a male NPT pipe thread is needed. The brass construction handles a broad casting temperature range of -150 to 450 degrees F, while the included NBR gasket is rated for -40 to 212 degrees F. It is well suited for water, light oils, and compatible fluids in moderate-pressure systems. The Type B configuration mates with standard Type A cam and groove male adapters per common industry standards.

Key Features

• Type B cam and groove female end connects to standard Type A male adapters for tool-free coupling and decoupling
• 1-1/4 inch MNPT threaded end with 1-1/2-11-1/2 thread for secure pipe connection
• Rated to 250 psi maximum operating pressure at 70 degrees F
• Brass construction withstands casting temperatures from -150 to 450 degrees F
• NBR gasket included, rated for -40 to 212 degrees F fluid temperatures
• Compact profile: approximately 4.65 inches long, 3.8 inches wide, and 2.1 inches tall

Compatibility

Designed as an OEM-style replacement or direct-use brass cam and groove fitting compatible with standard Type B cam and groove couplers and Type A male adapters meeting common industry interchange dimensions for 1-1/4 inch connections.

Installation Notes

Installation is typically performed by licensed plumbers or industrial piping technicians. Shut off all fluid flow and depressurize the system completely before removing or installing any cam and groove fitting. Apply thread sealant tape or compound to the MNPT threads in accordance with applicable plumbing codes before tightening. Inspect the NBR gasket before each use and replace it if cracking, swelling, or deformation is observed.