2 inch x 1-1/4 inch Copper Press Reducing Coupling Copper x Copper

2" x 1-1/4" Copper Press Reducing Coupling – Engineered for Secure, Code-Compliant Transitions

The 2" x 1-1/4" Copper Press Reducing Coupling is precision-engineered for joining dissimilar pipe diameters within press-fit copper piping systems. Manufactured from lead-free copper, this fitting supports high-integrity, mechanically pressed connections in both hot and cold potable water systems, as well as hydronic heating applications.

Performance Features

• ✅ Press Connection System Enables flame-free installation, minimizing jobsite hazards and installation time.
• ✅ Lead-Free Copper Body Manufactured to ASTM B75/B88 standards and compliant with NSF/ANSI 61 and 372 for potable water safety.
• ✅ Pressure and Temperature Rated Compatible with systems up to 200 PSI and 250°F when properly installed using manufacturer-approved press tools and sealing elements.
• ✅ Dual Diameter Adaptation Provides seamless reduction from 2" to 1-1/4" copper tube size without compromising flow characteristics or structural integrity.

Technical Specifications

• Material: C12200 copper alloy
• Sizes: 2" x 1-1/4" nominal
• Connection: Press x Press ends with EPDM sealing elements
• Standards: Meets ASME B16.51; NSF/ANSI 61, 372; and is UPC and ICC-ES PMG listed

Installation Guidance

This coupling is intended for use with press-fit joining tools that conform to system manufacturer specifications. Proper tool calibration, clean pipe preparation, and insertion to marked depth are essential to ensure mechanical integrity and seal performance. Not suitable for steam applications or systems with glycol concentrations exceeding approved levels.

Typical Applications

Commonly installed in domestic water distribution systems, multi-zone hydronic loops, and commercial plumbing risers. Its compact profile and consistent press integrity make it ideal for retrofit and tight-space installations where soldering is impractical or prohibited.

Compliance Note

Lead-free press copper fittings are required by federal and state laws for all potable water installations. This fitting fully complies with current U.S. Safe Drinking Water Act provisions.

For applications requiring secure, flame-free reduction between copper pipe diameters, the 2" x 1-1/4" Press Reducing Coupling provides a code-compliant, time-saving solution trusted by commercial and residential contractors alike.