1-1/2 inch x 1-1/4 inch Copper Reducing Adapter Male x Copper

Contractor-Grade 1-1/4 inch x 1-1/2 inch Copper Reducing Adapter – Male x Copper

The 1-1/4 inch x 1-1/2 inch Copper Reducing Adapter (Male x Copper) is engineered to facilitate secure transitions between dissimilar pipe sizes in copper piping systems. Built for performance in high-demand environments, this fitting supports both residential and commercial plumbing applications where precise alignment and durability are essential.

Product Advantages

• ✅ High-Performance Copper Alloy Manufactured from lead-free wrought copper or cast copper alloy, ensuring corrosion resistance and compatibility with potable water systems.
• ✅ Dimensional Accuracy Machined to ANSI/ASME B16.22 specifications for consistency in wall thickness and socket depth, supporting uniform installation quality.
• ✅ Reliable Male Adapter Connection Male sweat end transitions seamlessly into copper tubing, while the opposite end fits directly into a female solder cup or fitting.
• ✅ Pressure-Rated Suitable for use in systems operating up to 200 PSI, depending on solder joint quality and service conditions.
• ✅ Versatile Use Designed for hot and cold potable water lines, hydronic heating loops, and HVAC piping.

Technical Specifications

• Material: Lead-Free Copper (ASTM B75 or B584)
• Connection: Male Sweat x Female Copper Socket
• Nominal Sizes: 1-1/4 inch x 1-1/2 inch
• Standards: ANSI/ASME B16.22, NSF/ANSI 61 and 372 certified

Installation Guidance

Install using approved soldering practices with appropriate flux and lead-free solder. Clean all joining surfaces and ensure proper heating profile to avoid joint failure. Use of heat shields is recommended to protect surrounding areas during torch work. Follow all local and national plumbing codes.

Typical Applications

This reducing adapter is commonly employed in branch line transitions, equipment connections, and vertical-to-horizontal piping offsets. It is suitable for copper DWV, pressure piping, and water distribution systems.

Note

Per the Safe Drinking Water Act, all components used in potable water systems must comply with lead-free requirements. This fitting is fully compliant and approved for use in all 50 states.