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

1-1/4 inch x 1 inch Copper Reducing Adapter – Built for Efficient Pipe Transitions

The 1-1/4 inch x 1 inch Copper Reducing Adapter is manufactured to meet the demands of professional-grade installations. This fitting enables the transition between different copper pipe sizes while preserving system integrity and flow characteristics. Made from high-quality, lead-free copper, it provides strength, corrosion resistance, and code compliance in potable water systems.

Performance Advantages

• ✅ Lead-Free Copper Construction – Complies with federal Safe Drinking Water Act requirements for use in potable water applications.
• ✅ Sweat Connection Ends – Designed for soldered joints that ensure consistent sealing under varying temperature and pressure conditions.
• ✅ Precision Machining – Provides accurate dimensions to support easy alignment and reliable joining without gaps or deformation.

Application Use

This reducer is widely specified in residential, commercial, and institutional plumbing systems where a diameter change is needed. It is ideal for both hot and cold water lines, hydronic heating, and general plumbing infrastructure. The compact profile allows use in confined installation zones such as chase walls, utility closets, and ceiling cavities.

Specifications

• Material: Lead-free copper (compliant with NSF 61-G and ANSI 372)
• End Type: Cup x Cup (Sweat/Solder)
• Size: 1-1/4 inch x 1 inch
• Pressure Rating: Suitable for up to 200 psi in water systems
• Temperature Rating: Serviceable up to 400°F with proper soldering and joint prep

Installation Guidance

Use with flux and lead-free solder following ASTM B813 and ASTM B828 guidelines for copper tube joining. Clean and deburr pipe ends before assembly. Recommended for use by licensed professionals to ensure compliance with local code and performance standards.

Industry Notes

Copper fittings are recognized under ASME B16.22 and typically used with Type L and Type M copper tubing. This reducing adapter contributes to uniform system performance when properly installed in accordance with project specifications.

For applications requiring reliable performance and long-term corrosion resistance, the 1-1/4 inch x 1 inch Copper Reducing Adapter delivers on all fronts. Designed to meet rigorous trade expectations, it's a vital component in high-integrity copper piping systems.