Epxfa3412 Brass Pex-a Adapter, 3/4 In. Barb X 1/2 In. Fnpt

The Apollo EPXFA3412 Brass PEX-A Adapter is an essential plumbing fitting designed to connect 3/4 inch PEX-A tubing to 1/2 inch female threaded ports in potable water piping systems. This lead-free brass adapter provides a reliable, durable connection for both new installations and repairs in residential and commercial plumbing applications.

This adapter is a key component when integrating PEX-A systems into existing threaded pipe networks or when building hybrid plumbing configurations. The barb end grips securely inside the tubing when expanded, while the 1/2 inch FNPT (female national pipe thread) end accepts standard male-threaded connections, making this fitting versatile for many plumbing scenarios, including hydronic heating systems.

Features and Benefits

• Lead-Free Brass Material: Designed for safe connections in potable water applications.
• 3/4 In. Barb to 1/2 In. FNPT: Accommodates both PEX-A tubing and threaded fitting connections, offering compatibility across different piping components.
• Cold-Expansion Ready: Designed for use with Apollo's cold-expansion tool system to create secure connections.
• Hydronic System Compatible: Works in both potable water and hydronic heating applications for versatile installation options.
• Part of Apollo PEX System: Integrates seamlessly with the complete Apollo Expansion PEX lineup of fittings, manifolds, and accessories.

Specifications

• Brand: Apollo
• Model: EPXFA3412
• Barb Size: 3/4 inch
• Thread Size: 1/2 inch FNPT (female national pipe thread)
• Material: Lead-free brass
• Application: Potable water piping and hydronic heating systems

How to Use

This adapter requires a cold-expansion tool (sold separately) for installation. Insert the PEX-A tubing into the barb end after expanding it with the tool, then thread the FNPT end into the appropriate female-threaded fitting.

Descriptions are AI-generated. For accurate measurements, please call the store to confirm.