1 inch x 1 inch x 1/2 inch Copper Reducing Tee Copper x Copper x Copper

1" x 1" x 1/2" Copper Reducing Tee – Lead-Free Tee for Potable Water Systems

The 1" x 1" x 1/2" Copper Reducing Tee is a wrought copper fitting designed for soldered connections in potable water, hydronic heating, and DWV applications. It features two 1" in-line outlets and one 1/2" reducing branch, providing an effective means of transitioning between pipe sizes while maintaining directional flow integrity in copper tube systems.

Manufactured to meet the requirements of ASME B16.22 and ASTM B75/B88, this tee fitting supports Type L and M copper tubing in horizontal or vertical assemblies where branch connections are required. It is made from lead-free copper alloy in compliance with federal and state plumbing codes for use in drinking water systems.

Performance Features

• ✅ Wrought Copper Body – Seamless construction offers high pressure tolerance and uniform wall thickness for consistent solder flow.
• ✅ Precision-Machined Ends – Socket ends manufactured for accurate tube fitment and proper capillary action during soldering.
• ✅ Lead-Free Alloy – NSF 61 and NSF 372 compliant for potable water installations nationwide.
• ✅ Compact Reducing Branch – Ideal for installations where reduction in diameter is required without adding extra fittings.
• ✅ Code-Approved – Conforms to UPC, IPC, and applicable ANSI standards for copper fittings in water distribution systems.

Installation Guidelines

Prepare copper tubing by cutting square, reaming, and cleaning both the pipe and socket surfaces. Apply lead-free solder and flux as required by applicable code. Proper heat distribution is essential to ensure full solder penetration. This tee fitting is designed for use with torch-based soldering methods and is not intended for press or push-fit systems.

Typical Applications

• Potable water supply networks in residential and commercial buildings
• Branch takeoffs in hot or cold water risers
• Reduced-flow lines to fixtures or secondary supply loops

Material Insight

Copper offers high thermal conductivity, corrosion resistance, and antimicrobial benefits, making it a preferred material in regulated plumbing systems. Its use in lead-free configurations is now required under the Reduction of Lead in Drinking Water Act across all jurisdictions in the U.S.

Technical Specifications

• Material: Lead-Free Wrought Copper
• Inlet/Run Size: 1 inch
• Branch Size: 1/2 inch
• Connection Type: Solder/Sweat
• Standards: ASME B16.22, ASTM B75/B88, NSF 61 & 372

The 1" x 1" x 1/2" Copper Reducing Tee provides a reliable, code-compliant solution for pipe size transitions in soldered copper plumbing systems. Designed for long-term performance in potable water distribution, it ensures precision, material compatibility, and installation efficiency on the jobsite.