Sharkbite UP526A5 1/2 in Barb X Fip Swivel Adapter 5 Pack

Product Description

The SHARKBITE UP526A5 is a 5-pack of 1/2-inch barb by 1/2-inch female iron pipe (FIP) swivel adapters constructed from corrosion-resistant alloy. Each fitting connects PEX pipe to a male-threaded connection in potable water and hydronic heating system applications. The swivel design on the FIP end allows the fitting to rotate during installation, reducing stress on the pipe and making it easier to thread onto existing male fittings without twisting the PEX line. These adapters are compatible with both crimp and clamp ring installation methods, giving installers flexibility based on their preferred tooling.

This fitting is suited for residential and light commercial plumbing and radiant heating installations where PEX tubing transitions to a threaded male connection. Common applications include connecting PEX supply lines to manifolds, valves, and other threaded fittings in potable water distribution systems and closed-loop hydronic heating systems. The 5-pack quantity supports multi-zone or multi-connection jobs where several transition points are needed.

Key Features

• 1/2-inch barb inlet connects directly to 1/2-inch PEX tubing using crimp or clamp rings
• 1/2-inch FIP swivel outlet threads onto standard male pipe fittings
• Swivel FIP end reduces torque stress on the PEX line during installation
• Corrosion-resistant alloy construction rated for potable water service
• Certified for use in hydronic heating system applications
• Comes in a 5-pack for multi-connection installations

Compatibility

Compatible with crimp or clamp ring installation methods on 1/2-inch PEX pipe. Certified for use in potable water and hydronic heating system applications.

Installation Notes

Installation is performed by licensed plumbers or qualified PEX installers. Shut off the water supply and depressurize the line before installing or removing any fitting. Use a calibrated crimp or clamp ring tool rated for 1/2-inch PEX connections to secure the barb end. Thread the FIP swivel end onto the male fitting by hand first, then tighten with an appropriate wrench — do not overtighten, as alloy fittings can be damaged by excessive force. Follow all applicable local plumbing codes and ASTM F1807 or F2098 standards for PEX crimp and clamp ring connections.