Sharkbite/cash Acme UC529LFA Pex Swivel Adapter 3/4x1 Fnpt

Product Description

The SHARKBITE/CASH ACME UC529LFA is a PEX swivel adapter designed to connect PEX tubing to a female NPT threaded port. The fitting measures 3/4 inch on the PEX barb end and transitions to a 1 inch FNPT connection. The swivel design allows the threaded end to rotate during installation, reducing the chance of cross-threading and making it easier to achieve a proper seal without twisting the tubing. Plumbers and pipefitters install this adapter in both potable water distribution systems and hydronic heating applications. The package contains 6 units, each sold as an individual unit of measure (EA).

This adapter fits residential and light commercial installations where PEX tubing must tie into a threaded port on a manifold, valve, or fixture. It is rated for potable water distribution, making it suitable for domestic supply lines, and it also performs in closed-loop hydronic heating systems. The fitting is compatible with both the stainless steel clamping system and the copper crimp ring system, giving installers flexibility depending on the crimping tools already on the truck.

Key Features

• 3/4 inch PEX barb to 1 inch FNPT swivel connection for easy thread engagement
• Compatible with stainless steel clamping system or copper crimp ring system
• Approved for potable water distribution applications
• Suitable for hydronic heating closed-loop systems
• Swivel design reduces installer effort and prevents tubing twist during makeup
• Sold in a package of 6 units

Compatibility

Compatible with PEX tubing in potable water distribution and hydronic heating applications. Works with stainless steel clamping systems and copper crimp ring systems. Designed as an OEM-style PEX barb fitting for standard residential and light commercial plumbing installations.

Installation Notes

Installation is performed by a licensed plumber or qualified pipefitter. Shut off the water supply and relieve system pressure before making any connections. Use the appropriate crimp or clamp tool rated for the ring system being used, and verify the ring is fully seated before pressurizing the system. Local codes under the IPC or applicable state plumbing code may require inspection of PEX fittings in potable water systems.