Mueller Streamline COT112 Copper Tee 1-1/2 Inches

Product Description

The MUELLER STREAMLINE COT112 is a 1-1/2 inch copper tee fitting used to create branch connections in copper piping systems. This sweat-style fitting joins three sections of copper pipe at a 90-degree branch, allowing flow to be split or combined within a run. It is a standard component in residential and light commercial plumbing, hydronic heating, and refrigeration piping. Plumbers and pipefitters install this type of fitting using a torch and appropriate solder or brazing alloy depending on the application and local code requirements.

This copper tee is suited for use in potable water supply lines, drain and vent configurations where copper is specified, and hydronic heating loops. It fits standard 1-1/2 inch copper tube and is compatible with common Type K, Type L, and Type M copper pipe sizes at the 1-1/2 inch nominal dimension. It is appropriate for both new construction rough-in work and replacement or repair of existing copper piping systems.

Key Features

• 1-1/2 inch nominal size fits standard copper tube at all three openings
• Sweat-connect ends allow soldered or brazed joint assembly
• Copper construction provides corrosion resistance and long service life in water and hydronic systems
• Equal tee configuration supports straight-through flow with a 90-degree branch outlet

Compatibility

Designed as an OEM-style replacement and standard-use fitting for 1-1/2 inch copper piping systems in residential and commercial plumbing and hydronic heating applications.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with local plumbing codes and the International Plumbing Code (IPC). Shut off and drain the water supply or system before cutting into any existing piping. Clean and flux all mating surfaces before soldering or brazing, and use the appropriate filler alloy for the system type and local code requirements. Do not apply heat to a fitting that has not been properly fluxed and dried.

Technical Specifications

• Nominal Size: 1-1/2 inches
• Material: Copper
• Connection Type: Sweat (Solder)
• Configuration: Equal Tee

Standard Information

• Brand: MUELLER STREAMLINE
• Manufacturer Part Number: COT112