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

3/4 in. x 3/4 in. x 1/2 in. Brass Reducing Tee – Lead-Free FPT Tee for Potable Water and Mechanical Systems

The 3/4 inch x 3/4 inch x 1/2 inch Brass Reducing Tee is a forged brass fitting designed to connect three female-threaded pipe sections with a reduced-size outlet. It facilitates size transitions in pressurized water distribution networks, mechanical system loops, and general-purpose plumbing assemblies where durable, corrosion-resistant components are required.

Constructed from lead-free brass alloy, this tee is suitable for potable water installations and complies with current federal regulations for lead content. The compact, forged design maintains structural integrity under thermal cycling and variable flow conditions.

Functional Advantages

• ✅ Threaded FPT Connections – All three ports are internally threaded to ANSI/ASME B1.20.1 standards for compatibility with brass, copper, or galvanized male-threaded pipe.
• ✅ Lead-Free Composition – Certified to NSF/ANSI 61 and NSF/ANSI 372 for use in drinking water systems across all regulated jurisdictions.
• ✅ Reduced Outlet Configuration – Provides an efficient branch line transition from 3/4 inch to 1/2 inch pipe without requiring multiple fittings.
• ✅ Temperature & Pressure Resilient – Suitable for use in domestic hot and cold water systems, including hydronic heating zones and secondary distribution circuits.

Installation Recommendations

Install using approved thread sealants or PTFE tape on all male-threaded mating parts. Hand tighten, then apply torque using a pipe wrench while avoiding over-tightening to prevent stress cracking. Ensure full thread engagement for a leak-resistant seal and confirm alignment prior to final assembly in confined system layouts.

Use Case Scenarios

Common applications include potable water branch take-offs, fixture supply lines, manifold distributions, and reduction points in plumbing renovations. The reduced run outlet makes this tee particularly useful in retrofit environments and mechanical rooms with variable pipe sizes.

Material and Code Compliance

Made from lead-free brass in accordance with the Reduction of Lead in Drinking Water Act, this fitting is compliant with plumbing codes in all 50 U.S. states and certified for potable water use under NSF/ANSI 61 and 372.

Technical Specifications

• Material: Lead-Free Forged Brass
• Connection Type: FPT x FPT x FPT
• Nominal Size: 3/4 in. x 3/4 in. x 1/2 in.
• Conformance: ASME B16.18; NSF/ANSI 61 and NSF/ANSI 372 Certified

The 3/4 in. x 3/4 in. x 1/2 in. Brass Reducing Tee provides a durable and code-compliant solution for size transitions in threaded plumbing systems. Its construction supports long service life in residential, commercial, and institutional water distribution systems where consistent performance is required.