Mueller Streamline TEE00102 Copper Tee 1x1x1 Inch

Product Description

The MUELLER STREAMLINE TEE00102 is a 90-degree copper sweat tee fitting designed for use in residential and commercial plumbing and hydronic piping systems. All three connections measure 1 inch, making this a straight tee configuration suitable for splitting or combining flow in a copper line. The fitting meets NSF, UL, and UR standards and carries a temperature rating of -20 to 400 degrees F, covering a wide range of hot and cold water applications. Licensed plumbers and pipefitters install this type of fitting as part of copper distribution, supply, and mechanical piping work.

This tee is suited for potable water supply lines, hot and cold distribution systems, and general mechanical piping where copper sweat connections are specified. The 90-degree branch configuration handles standard in-line tee installations. It is appropriate for both new construction and retrofit work wherever 1-inch copper tubing is present. The fitting complies with NSF standards, making it acceptable for use in potable water systems.

Key Features

• All three ports are 1-inch copper sweat connections for consistent in-line or branch flow
• 90-degree tee geometry suits standard plumbing branch configurations
• NSF, UL, and UR listed for potable water and general plumbing use
• Temperature rated from -20 to 400 degrees F for broad hot and cold water compatibility
• Compact profile at 3.02 inches length and 2.11 inches width for tight-space installations

Compatibility

Designed as an OEM-style sweat fitting compatible with standard 1-inch copper tubing in residential and commercial plumbing systems where NSF-listed components are required.

Installation Notes

Installation should be performed by a licensed plumber in accordance with applicable local plumbing codes and the IPC. Shut off water supply and fully drain the affected line before cutting or fitting. Clean all copper mating surfaces and apply appropriate flux before soldering; use lead-free solder where required for potable water systems. Allow the joint to cool fully before restoring water pressure.

Technical Specifications

• Connection Size: 1 x 1 x 1 inches
• Connection Type: Copper Sweat
• Angle: 90 degrees
• Temperature Rating: -20 to 400 degrees F
• Actual Length/Depth: 3.02 inches
• Actual Width: 2.11 inches
• Actual Height: 1.21 inches
• Actual Weight: 0.28 pounds
• Standards Compliance: NSF, UL, UR

Standard Information

• Brand: MUELLER STREAMLINE
• Manufacturer Part Number: TEE00102