3/4 inch x 3/4 inch x 1/2 inch Cast Brass Reducing Tee Copper x Copper x Female

3/4 Inch x 3/4 Inch x 1/2 Inch Cast Brass Reducing Tee – Sweat Connection

This cast brass reducing tee features a 3/4 inch x 3/4 inch x 1/2 inch configuration with sweat (solder) connections, allowing for the branch line to downsize from the main line while maintaining structural and hydraulic reliability. Designed for use in copper plumbing systems, it supports both hot and cold water service in residential and commercial applications.

Material and Design Considerations

Cast from lead-free brass, this fitting meets federal and state potable water regulations. It is engineered to conform to ANSI and ASME dimensional tolerances for sweat fittings and allows for seamless integration into copper tube systems. Performance and installation benefits include:

• ✅ Lead-Free Alloy Manufactured in compliance with NSF/ANSI 61 and 372 for potable water use.
• ✅ Corrosion Resistance Suitable for domestic water systems with variable pH and temperature conditions.
• ✅ Uniform Wall Thickness Provides consistent heat distribution during soldering and maintains system pressure ratings.
• ✅ Compact Configuration Flush, symmetrical design allows for installation in tight framing spaces or slab penetrations.

Installation Guidelines

Preparation includes proper cleaning of copper tubing and internal fitting surfaces using a brush or emery cloth. Apply lead-free solder and flux per manufacturer instructions. Use heat evenly across the joint to ensure a fully wetted connection. Allow cooling before pressure testing the system. This fitting is not intended for press-fit or threaded connections.

Typical Use Cases

Commonly used in potable water distribution networks, this tee is appropriate for systems requiring branch takeoffs to smaller fixture lines, such as lavatories, ice makers, or point-of-use service valves. Can also be used in hydronic heating and chilled water loops where copper tubing is specified.

Code and Compliance Notes

All fittings intended for potable water must meet low-lead certification standards. This product is in compliance with applicable U.S. plumbing codes and is suitable for inspection in regulated jurisdictions.

Technical Specifications

• Material: Cast Lead-Free Brass
• Connection Type: Sweat x Sweat x Sweat
• Size: 3/4 inch x 3/4 inch x 1/2 inch nominal
• Pressure Rating: Dependent on solder and tube size (typically 200–600 PSI cold working pressure)
• Certifications: NSF/ANSI 61 & 372, ASME B16.22 compliant

The 3/4 inch x 3/4 inch x 1/2 inch Cast Brass Reducing Tee is a durable, code-compliant solution for systems requiring a branch line reduction. Specify for copper tube plumbing installations requiring long-term performance, corrosion resistance, and compatibility with potable water service.