1/2 inch Copper 45 Degree Elbow Copper x Copper

1/2 inch Copper 45° Elbow – Code-Compliant, Lead-Free, and Built for Long-Term Performance

The 1/2 inch Copper 45 Degree Elbow is a key component in pressurized water systems, engineered to redirect flow while maintaining system efficiency and structural integrity. This fitting supports directional changes where gradual turns are required, reducing stress on the system compared to sharp 90-degree elbows.

Manufactured from lead-free wrought copper, this elbow conforms to ASTM B75 and is compliant with NSF/ANSI 61 and 372 for potable water systems. Its seamless construction and tight tolerances promote a uniform solder joint, reducing the chance of failure over time.

Key Product Benefits

• ✅ Lead-Free Copper – Complies with Safe Drinking Water Act requirements, ensuring suitability for potable water distribution.
• ✅ Sweat Connection Ends – Designed for soldering with copper tubing, offering a reliable, leak-resistant joint.
• ✅ Engineered Bend Radius – Optimizes flow while minimizing pressure loss across directional changes.
• ✅ Compatible with Type M, L, and K Tubing – Fits standard 1/2 inch nominal copper piping across common wall thicknesses.
• ✅ Code-Approved – Certified to UPC, IPC, and applicable plumbing standards for residential and commercial installations.

Technical Specifications

• Nominal Size: 1/2 inch
• Material: Wrought Copper (ASTM B75/B88)
• Angle: 45 degrees
• End Connections: Cup x Cup (for soldering)
• Certifications: NSF/ANSI 61 & 372, Lead-Free compliant

Common Applications

This 45° elbow is commonly installed in potable water supply systems, HVAC chilled water lines, and hydronic heating systems. It is ideal for confined spaces or areas where a 90° elbow would result in excessive turbulence or hinder pipe routing.

Field Notes

Using properly prepared soldering techniques and lead-free solder ensures a long-lasting, pressure-rated joint. Be sure to clean and flux both tube and fitting before assembly to achieve a uniform seal.

With its reliable construction and industry-standard compliance, the 1/2 inch Copper 45° Elbow is a dependable choice for professionals requiring efficient directional changes in copper piping systems. Its proven performance in both new construction and retrofit projects makes it a staple for any plumbing contractor.