SHARKBITE UC370LFA — 3/4 IN PEX BARB TEE (LEAD‑FREE DZR BRASS)

The SharkBite UC370LFA is a 3/4‑inch PEX barb tee engineered for creating secure three‑way branch connections in potable‑water and hydronic‑heating systems. This fitting uses the proven PEX crimp/clamp connection method, delivering a durable, leak‑resistant joint without soldering, glue, or curing time. Its equal‑size configuration makes it ideal for extending or dividing 3/4‑inch PEX runs in both residential and commercial systems.

Made from lead‑free DZR brass, the UC370LFA offers excellent corrosion resistance, scale reduction, and long‑term reliability. It is compatible with all PEX tubing types (A/B/C) and installs quickly using standard copper crimp rings or stainless‑steel clamp rings. The fitting meets national plumbing standards for potable‑water applications and supports operating conditions suitable for a variety of plumbing layouts and temperature ranges.

DETAILS

• Model: UC370LFA
• Configuration: 3/4 in × 3/4 in × 3/4 in (barb × barb × barb)
• Material: Lead‑free DZR brass
• Working Temperature: Up to 200°F
• Working Pressure: Up to 160 psi
• Connection Method: Crimp or clamp (PEX barb)
• Certifications: NSF, UPC/IPC/cUPC compliant
• Suitable For: Potable water, hydronic heating, radiant heating
• Compatibility: All PEX tubing types (A/B/C)

KEY FEATURES

• Straight 3/4‑inch tee for equal-size PEX branching
• Corrosion‑resistant lead‑free brass construction
• Fast installation with standard crimp/clamp tools
• No curing, glue, or heat required
• Ideal for manifold feeds, main distribution runs, and branch circuits
• NSF‑certified for potable‑water and hot‑water recirculation systems

APPLICATIONS

• Main PEX distribution networks
• Hot and cold potable‑water branches
• Hydronic and radiant‑heat loops
• Remodels, repairs, and new construction
• Equal‑size branching in 3/4-inch systems