Mueller Streamline COTRED11411412 Copper Reducing Tee

Product Description

The MUELLER STREAMLINE COTRED11411412 is a copper reducing tee designed for plumbing distribution systems where a branch takeoff at a reduced size is required. This fitting connects two 1-1/4 inch run ports to a 1/2 inch branch outlet, allowing flow to be split or directed to a smaller downstream line. It is used in residential and light commercial plumbing installations and is typically handled by licensed plumbers during new construction, renovation, or repair work.

This reducing tee is suited for potable water supply lines, hydronic heating distribution, and general-purpose plumbing applications where a run size of 1-1/4 inches must tee down to a 1/2 inch branch. The fitting is made from copper, making it compatible with standard sweat-solder (cup-end) joining methods common in both residential and commercial plumbing systems.

Key Features

• Run size of 1-1/4 inches on both ends with a 1/2 inch branch outlet
• Copper construction for corrosion resistance and long service life
• Cup-end (sweat) connections compatible with standard soldering practices
• Compact reducing configuration eliminates the need for a separate bushing or reducer

Compatibility

Designed as an OEM-style replacement and new-installation fitting for copper sweat plumbing systems requiring a 1-1/4 inch by 1-1/4 inch by 1/2 inch reducing tee configuration.

Installation Notes

Installation should be performed by a licensed plumber in accordance with applicable codes, including the International Plumbing Code (IPC). Shut off the water supply and fully depressurize and drain the line before cutting or soldering. Clean all cup ends and tube stubs with emery cloth and apply flux before soldering to ensure a leak-free joint. Do not apply heat to a fitting while the line is pressurized or contains water.

Technical Specifications

• Material: Copper
• Run Size: 1-1/4 inches x 1-1/4 inches
• Branch Size: 1/2 inch
• Connection Type: Sweat (Cup End)

Standard Information

• Brand: MUELLER STREAMLINE
• Manufacturer Part Number: COTRED11411412