3/4 inch x 3/4 inch x 1/2 inch Copper Reducing Tee Copper x Copper x Copper

3/4 inch x 1/2 inch Copper Reducing Tee – Built for Code-Compliant, High-Integrity Connections

The 3/4 inch x 1/2 inch copper reducing tee is a critical component in systems requiring smooth directional flow with a branch reduction. Precision-formed to deliver a snug fit across copper tube systems, this tee supports sweat (soldered) connections that meet the dimensional and performance requirements of ASTM and ANSI plumbing standards.

Features and Advantages

• ✅ Formed from Lead-Free Copper – NSF 61 certified for potable water applications in accordance with U.S. Safe Drinking Water Act (SDWA) requirements.
• ✅ Three-Way Sweat Connections – Designed for use with ASTM B88 copper tubing; solder joint ends conform to ANSI B16.22 specifications.
• ✅ Reduced Branch Configuration – Ideal for introducing a 1/2 inch line off a 3/4 inch main for fixtures, valves, or sub-circuits.
• ✅ Corrosion Resistant – Copper construction offers superior resistance to internal scaling and external oxidation in typical service environments.
• ✅ Uniform Wall Thickness – Ensures even heat distribution during soldering and long-term mechanical stability under pressure.

Technical Specifications

• Material: Lead-Free Wrought Copper (typically C12200)
• Sizing: 3/4 inch x 3/4 inch x 1/2 inch nominal
• Connection Type: Copper x Copper x Copper (C x C x C)
• Standards: ASME B16.22, NSF/ANSI 61, ASTM B75/B88
• Max Working Pressure: 200–600 PSI (dependent on solder type and tubing schedule)

Installation Considerations

This reducing tee should be installed using standard sweat soldering procedures. Pipe ends must be properly reamed, cleaned, and fluxed prior to assembly. Heating should be applied evenly around the joint, and only lead-free solder should be used in potable systems. Avoid excessive heat, which may distort fitting dimensions.

Application Range

Commonly specified in residential and commercial potable water distribution systems, hydronic heating loops, and low-pressure chilled water systems. Frequently used where fixture branches or appliance connections require a transition from 3/4 inch supply lines to 1/2 inch service lines.

Regulatory Note

All potable water systems in the U.S. must use fittings constructed of lead-free alloys or metals. This reducing tee complies with lead content limitations under Section 1417 of the Safe Drinking Water Act.

For secure, code-compliant branch connections, this copper reducing tee offers the professional-level performance required for high-integrity installations. Built for longevity and consistent flow dynamics, it remains a trusted choice among plumbing and mechanical trades.