Midland Industries 77281 Copper Sweat Reducing Coupling

Product Description

The MIDLAND INDUSTRIES 77281 is a copper sweat reducing coupling used to transition between two different pipe diameters in a soldered copper piping system. The larger end connects to 2-1/2 inch pipe and the smaller end connects to 1-1/2 inch pipe. This fitting is manufactured from copper, making it well suited for potable water, hydronic heating, and general plumbing applications. Licensed plumbers and pipefitters install this type of fitting wherever a pipe size change is required in a sweat-soldered system.

This reducing coupling is appropriate for residential and light commercial plumbing installations. Typical applications include domestic water supply lines, hydronic heating loops, and mechanical room piping where a step-down in pipe diameter is needed. The sweat connection style requires standard soldering technique with appropriate flux and solder, making it compatible with conventional copper pipe assemblies.

Key Features

• Copper construction suitable for potable water and hydronic systems
• Sweat (solder) connection on both ends for a secure, leak-resistant joint
• Reduces from 2-1/2 inches to 1-1/2 inches in a single fitting
• Lightweight at 0.73 pounds for easy handling during installation
• Single-piece fitting with no moving parts or consumable components

Compatibility

Designed as an OEM-style replacement or new-installation fitting for copper sweat piping systems requiring a reduction from 2-1/2 inch to 1-1/2 inch connections.

Installation Notes

This fitting is installed by a licensed plumber using standard copper sweat soldering techniques. Shut off and drain the water supply before cutting into any existing line. Clean pipe ends and fitting sockets thoroughly, apply appropriate flux, and solder per applicable IPC or local plumbing code requirements. Allow joints to cool fully before restoring water pressure and inspecting for leaks.