1-1/4 inch x 3/4 inch Copper Reducing Adapter Copper x Male

1-1/4 inch x 3/4 inch Copper Reducing Adapter – Precision Fit for Pipe Size Transition

The 1-1/4 inch x 3/4 inch Copper Reducing Adapter is designed to enable reliable and efficient connections between different pipe diameters in copper plumbing systems. Engineered to deliver consistent performance, this fitting supports both new installations and retrofit work, maintaining system flow and integrity where size transitions are required.

Manufactured from high-grade copper and built to conform to standard plumbing specifications, this reducing adapter ensures dimensional accuracy and durability in both pressure and potable water applications.

Product Advantages

This fitting provides value through professional-grade construction and compatibility:

• ✅ Tight Manufacturing Tolerances – Supports accurate pipe alignment and secure solder joints.
• ✅ High-Copper Content Alloy – Corrosion-resistant and thermally stable under typical service conditions.
• ✅ Reliable Thread Fit (where applicable) – Minimizes the potential for leaks in mixed-connection systems.
• ✅ Mechanically Sound – Suitable for demanding environments with thermal cycling and pressure fluctuations.
• ✅ Clean Joining Surfaces – Facilitates quality soldering and consistent visual finish across installations.

Technical Specifications

• Material: Lead-Free Copper (per ASTM B75/B88 standards)
• Nominal Size: 1-1/4 inch x 3/4 inch
• End Type: Typically Copper x Female or Copper x Male, depending on system design
• Certifications: Compliant with ANSI/NSF 61-G for use in potable water systems

Installation Notes

Proper installation of the 1-1/4 inch x 3/4 inch Copper Reducing Adapter requires surface preparation, application of approved flux, and uniform heating with a torch for soldered joints. For threaded connections, apply PTFE tape or a compatible thread sealant. Ensure system is depressurized and clean prior to assembly. Final connections should be tested for leaks under operating pressure.

Typical Applications

This reducing adapter is commonly used in water supply branches, fixture lines, and hydronic distribution systems where a reduction in pipe diameter is needed. It is particularly useful in retrofit plumbing configurations where adaptability to existing layouts is required.

Regulatory Compliance

This component meets national lead-free requirements applicable to potable water systems, in accordance with the Safe Drinking Water Act. Approved for use in all jurisdictions requiring lead-free plumbing products.

The 1-1/4 inch x 3/4 inch Copper Reducing Adapter is a dependable solution for professionals who demand consistent, code-compliant fittings. Its durable construction and precise dimensions make it a reliable choice for mission-critical plumbing transitions.