Midland Industries 77263 Reducer Coupling 3/4 in X 3/8 in Copper

Product Description

The MIDLAND INDUSTRIES 77263 is a copper reducer coupling with stop, designed to transition between a 3/4-inch C (sweat) connection and a 3/8-inch C (sweat) connection in pressurized copper tubing systems. The integral stop positions the pipe at the correct depth for consistent, full solder joints every time. Rated to 500 psi and suitable for operating temperatures from 32 degrees F to 200 degrees F, this fitting handles the pressure and thermal demands of residential and light commercial plumbing and hydronic systems. Plumbers and pipefitters install this fitting using standard sweat-soldering methods.

This reducer coupling is used wherever a copper supply line transitions from 3/4-inch tubing down to 3/8-inch tubing. Typical applications include domestic water distribution, branch supply lines to fixtures, and hydronic heating distribution piping. Its compact profile - 1.6 inches in length, 1.05 inches in height, and 0.95 inches in width - makes it suitable for tight spaces inside walls, mechanical chases, and under-cabinet installations.

Key Features

• Integral stop ensures consistent pipe insertion depth for reliable solder joints
• 500 psi pressure rating suitable for residential and light commercial service
• Operating temperature range of 32 degrees F to 200 degrees F
• Sweat (C x C) connections on both ends for standard copper tubing installation
• Compact dimensions for use in confined spaces
• Copper construction for corrosion resistance and long service life in water systems

Compatibility

Designed as an OEM-style copper sweat reducer fitting for residential and light commercial plumbing systems using 3/4-inch and 3/8-inch copper tubing with C-type (sweat solder) connections.

Installation Notes

Installation should be performed by a licensed plumber in accordance with the International Plumbing Code (IPC) and local applicable codes. Shut off and drain the water supply before cutting into any existing line. Clean both pipe ends and fitting sockets with emery cloth or a pipe brush, apply flux, and sweat-solder with appropriate lead-free solder per code requirements. Do not apply heat to a fitting that still contains water, as steam pressure can cause injury.