3/4 inch Copper Street 45 Degree Elbow Copper x Fitting

3/4 inch Copper Street 45° Elbow – Designed for Tight Transitions in Potable Water and HVAC Systems

The 3/4 inch Copper Street 45 Degree Elbow is engineered to create compact directional changes in copper tube installations. Featuring a street configuration—one male (street) and one female (cup) sweat connection—this elbow minimizes space usage and eliminates the need for an extra fitting during alignment in constrained areas.

This fitting is manufactured from lead-free wrought copper, meeting ASTM B75 and NSF/ANSI 61-G standards. It is ideal for Type K, L, or M copper tubing in both hot and cold water distribution lines, hydronic heating systems, and HVAC installations.

Key Advantages

• ✅ Space-Saving Street Profile – Connects directly to another fitting, reducing the number of components needed.
• ✅ Uniform Wall Thickness – Ensures consistent heat absorption during soldering for uniform joints.
• ✅ Lead-Free Compliance – Safe for potable water per federal and state plumbing regulations.
• ✅ Corrosion-Resistant – Resilient in high-moisture or fluctuating temperature environments.
• ✅ Pressure-Rated – Suitable for use in systems up to 200 psi at 180°F, depending on solder alloy used.

Technical Specifications

• Material: Wrought Copper (ASTM B75, Alloy C12200)
• Nominal Size: 3/4 inch
• Connection: Street (male sweat) x Cup (female sweat)
• Angle: 45 degrees
• Standards: NSF/ANSI 61, NSF/ANSI 372, ASME B16.22 compliant

Recommended Applications

Used extensively in potable water distribution, HVAC chilled and hot water systems, and mechanical piping layouts. Common in vertical and horizontal runs where 45-degree offsets are needed for optimal flow direction and installation flexibility.

Installation Notes

Ensure both ends are properly cleaned and deburred. Use lead-free solder and flux for sweat connections. Follow IPC or UPC guidelines for fitting spacing and joint preparation. Always inspect for proper capillary action during soldering to confirm a secure joint.

Choose the 3/4 inch Copper Street 45° Elbow for a dependable, code-compliant solution that meets the demands of modern plumbing and mechanical systems. It’s the smart choice when installation space and joint reliability matter most.