1-1/4 inch Copper 45 Degree Press Elbow Copper x Copper

1-1/4” Copper 45° Press Elbow – Lead-Free Press Fitting for Directional Changes

The 1-1/4” copper 45-degree press elbow is engineered for use in press-connect copper tubing systems where a moderate directional change is required. It allows for smooth transitions in hot and cold water distribution, hydronic heating, and other mechanical piping systems without the need for soldering or flame.

Manufactured from lead-free wrought copper, this fitting features press ends compatible with standard press tools and jaws. The integrated sealing element forms a permanent, mechanical joint when compressed, providing consistent, leak-resistant performance in above-ground piping systems.

Product Specifications

• Material: Lead-free wrought copper (ASTM B75/B88)
• Nominal Size: 1-1/4 inch
• Angle: 45 degrees
• Connection Type: Press x Press
• Seal Element: EPDM (standard for potable water applications)
• Pressure Rating: Up to 200 PSI (temperature-dependent)
• Certifications: NSF/ANSI 61 & 372, ICC-ES PMG, CUPC listed

Key Features

• ✅ Press-Fit Design – Reduces installation time by eliminating soldering and open flame work
• ✅ Lead-Free Compliance – Meets U.S. Safe Drinking Water Act requirements for potable water systems
• ✅ Corrosion-Resistant Copper – Provides durability in closed-loop and open water systems
• ✅ Clean Transition Geometry – 45° bend ensures directional change without excessive flow resistance
• ✅ Consistent Seal Integrity – Compression seal activated by press tools ensures uniform leak resistance

Installation Guidelines

Use only approved press tools with compatible jaws for proper installation. Ensure pipe ends are deburred, clean, and inserted to the proper depth before pressing. Follow manufacturer instructions regarding system flushing and pressure testing. Not suitable for underground or concealed use without additional protection as per local code.

Typical Applications

This fitting is commonly used in branch line offsets, risers, and return loops in potable water systems, HVAC loop piping, and radiant floor heating systems. It is suitable for both new installations and retrofit work in commercial and residential mechanical rooms.

Material Note

Wrought copper press fittings provide long-term structural integrity, fire-safe assembly, and are compatible with Type L and Type M copper tubing. The EPDM sealing element supports use in hot and cold potable water systems up to 200°F (93°C), depending on pressure requirements.

The 1-1/4” copper 45-degree press elbow is a code-compliant solution for angular transitions in copper piping systems requiring reduced installation time, consistent sealing, and lead-free construction.