Midland Industries 77529 Copper Sweat Reducing Tee

Product Description

The MIDLAND INDUSTRIES 77529 is a copper reducing tee fitting designed for sweat (solder) connections in plumbing and mechanical piping systems. It joins three lines with different diameters, featuring a 1-1/2 inch run inlet, a 1 in run outlet, and a 3/4 in branch outlet, all with copper sweat connection ends. This fitting is fabricated from copper and is suited for hydronic, domestic water, and general plumbing distribution work. Licensed plumbers and pipefitters install this type of fitting where flow must be split or redirected while stepping down pipe size across one or more ports.

This reducing tee is used in residential and light commercial plumbing and HVAC hydronic systems where copper sweat piping is the standard installation method. It is appropriate for supply and return water distribution, branch takeoffs, and system balancing tie-ins where a size transition is needed at the tee. The copper construction makes it compatible with standard lead-free solder and flux used in potable water and heating system applications.

Key Features

• Three-port reducing configuration: 1-1/2 in x 1 in x 3/4 in
• All three ports use copper sweat (solder) connection type
• Copper construction compatible with lead-free solder and flux
• Lightweight at 0.5 pounds, minimizing load on small-diameter branch lines
• Minimum order quantity of 1, available as a single fitting

Compatibility

Designed as an OEM-style replacement and standard-stock fitting for copper sweat piping systems requiring a reducing tee at 1-1/2 in x 1 in x 3/4 in connection sizes.

Installation Notes

Installation is performed by a licensed plumber or qualified pipefitter following applicable IPC and local plumbing code requirements. Shut off and drain the affected water or hydronic circuit completely before cutting into existing piping. Clean and deburr all pipe ends, apply appropriate lead-free flux, and sweat all joints with a propane or MAP gas torch before restoring system pressure. Do not pressure-test the joint until the solder has fully cooled and solidified.