1-1/4 inch x 1 inch x 1/2 inch Copper Reducing Tee Lead-Free Copper x Copper x Copper

1-1/4 inch x 1 inch x 1/2 inch Copper Reducing Tee – For Branch Transitions in Multi-Diameter Copper Systems

The 1-1/4 inch x 1 inch x 1/2 inch Copper Reducing Tee is a precision-engineered copper fitting used to transition between three different pipe diameters in copper tube installations. It enables streamlined distribution of fluid from a main line to secondary branches, supporting pressure-rated systems and compliance with modern plumbing codes.

Manufactured from lead-free copper and compatible with Type L and Type M tubing, this tee is designed for soldered (sweat) connections in potable water systems, hydronic applications, and mechanical piping. Its reducing outlets are suited for compact layouts requiring diameter step-downs in tight spaces.

Key Features

• ✅ Triple-Reduction Configuration – Accommodates main and dual branch lines with varying diameters for space-optimized installations.
• ✅ Lead-Free Copper Body – Conforms to ASTM B88 standards and ANSI/NSF 61-G for potable water use.
• ✅ Precision-Formed Sockets – Designed to deliver full solder penetration and secure, long-lasting joints.
• ✅ Corrosion-Resistant Construction – Suitable for long-term service in a variety of potable and non-potable systems.
• ✅ Code-Compliant Design – Approved for use in jurisdictions requiring lead-free certified fittings.

Technical Specifications

• Material: Lead-Free Copper (ASTM B88)
• Nominal Size: 1-1/4 inch x 1 inch x 1/2 inch
• Connection Type: Copper x Copper x Copper (Sweat/Solder)
• Certifications: ANSI/NSF 61-G; Safe Drinking Water Act Compliant

Installation Notes

Installation requires standard soldering procedures, including pipe preparation, cleaning, and application of approved flux. Apply uniform heat across the joint to achieve proper capillary action. Post-installation hydrostatic or pressure testing should be conducted in accordance with local codes. Thread sealants or tapes are not applicable to sweat fittings.

Applications

This reducing tee is commonly used in water supply systems, fixture branches, zone loops, and return lines requiring a main-to-branch transition with multiple pipe sizes. Suitable for both horizontal and vertical assemblies, and applicable in new builds, renovations, and mechanical room retrofits.

Regulatory Compliance

This fitting is manufactured in accordance with U.S. lead-free regulations and approved for potable water distribution in all 50 states.

The 1-1/4 inch x 1 inch x 1/2 inch Copper Reducing Tee delivers reliable performance, structural integrity, and dimensional precision for contractors working in pressure-rated and potable copper piping systems. Its tiered design simplifies branching transitions without the need for additional reducing fittings.