Rwc UC370LFA Sharkbite Pex Barb Tee 3/4 in Brass

Product Description

The RWC UC370LFA is a 3/4-inch by 3/4-inch by 3/4-inch PEX barb tee fitting manufactured from lead-free DZR brass. It is designed to create a three-way branch connection in PEX tubing systems used for potable water distribution and hydronic heating. The fitting works with both stainless steel clamp systems and copper crimp ring systems, giving installers flexibility based on the tools already on the truck. Licensed plumbers and pipefitters install this fitting as part of rough-in or retrofit work where a tee connection is needed in a PEX line.

This tee fitting is suited for residential and light commercial applications, including domestic water supply and closed-loop hydronic heating systems. Because it is rated for potable water under NSF/ANSI 61 and meets the lead-free standard NSF 372, it is appropriate for drinking water lines. The barb-style connection is secured with either a stainless steel clamp ring or a copper crimp ring, both sold separately. This makes it a practical option for plumbers who already carry crimp or clamp tooling.

Key Features

• Lead-free DZR brass construction meets NSF 372 lead-free requirements
• 3/4-inch barb on all three ports for a consistent, full-flow tee connection
• Compatible with both stainless steel clamp and copper crimp ring systems
• Rated for potable water distribution under NSF/ANSI 61
• Meets ASTM F1807 standard for metal insert fittings for PEX tubing
• Lightweight at 0.13 pounds — easy to stock and carry in quantity

Compatibility

Designed for use with 3/4-inch PEX tubing in potable water distribution and hydronic heating systems. Compatible with stainless steel clamp systems and copper crimp ring systems; clamp rings and crimp rings are each sold separately.

Installation Notes

Installation is performed by a licensed plumber following local plumbing codes and IPC requirements. Shut off the water supply and relieve system pressure before cutting into any existing line. Secure each barb connection with the appropriate clamp or crimp ring tool to the torque or engagement spec called out by the ring manufacturer. Inspect each connection for full ring seating before restoring pressure.

Technical Specifications

• Connection Size: 3/4 inches x 3/4 inches x 3/4 inches
• Connection Type: PEX Barb
• Material: Lead-Free DZR Brass
• Weight: 0.13 pounds
• Certifications: ASTM F1807, NSF/ANSI 61, NSF 372
• Unit of Measure: Each

Standard Information

• Brand: RWC
• Manufacturer Part Number: UC370LFA