SHARKBITE UC068LFA — 1/2 IN × 3/4 IN PEX BARB × FNPT REDUCING ADAPTER (LEAD‑FREE DZR BRASS)

The SharkBite UC068LFA is a 1/2‑inch PEX barb × 3/4‑inch FNPT reducing adapter engineered for dependable transitions between PEX tubing and 3/4‑inch female‑threaded plumbing connections. Manufactured from lead‑free DZR brass, this fitting delivers corrosion resistance, dezincification protection, and long‑term performance in potable‑water, hydronic, and radiant‑heat applications.

The PEX barb end installs using either copper crimp rings or stainless‑steel clamp systems, ensuring compatibility with PEX‑A, PEX‑B, and PEX‑C tubing. The 3/4‑inch female NPT threaded end provides a secure, leak‑resistant connection to valves, manifolds, risers, and other threaded plumbing components. Its hex‑body shape enables easy wrench access even in tight installation spaces.

Designed for demanding system conditions, the UC068LFA withstands temperatures up to 200°F and pressures up to 160 PSI, making it suitable for both residential and commercial plumbing installations. Its full‑flow design protects pressure and system efficiency, ensuring reliable performance across a wide range of applications.

DETAILS

• Model: UC068LFA
• Size: 1/2 in PEX barb × 3/4 in FNPT
• Material: Lead‑free DZR brass
• Connection Method: Crimp or clamp × FNPT
• Working Temperature: Up to 200°F
• Working Pressure: Up to 160 PSI
• Applications: Potable‑water distribution, hydronic heating, radiant systems
• Compatibility: PEX‑A, PEX‑B, PEX‑C, and PE‑RT tubing

KEY FEATURES

• Reduces 1/2‑inch PEX to 3/4‑inch FNPT threaded systems
• Lead‑free brass ensures compliance with potable‑water standards
• Compatible with stainless‑steel clamps or copper crimp rings
• Full‑flow internal design maintains system pressure and volume
• Durable, corrosion‑resistant construction
• Hex‑body design provides excellent tool grip for installation

APPLICATIONS

• PEX‑to‑threaded transitions for fixtures and valves
• Water‑heater hookups
• Hydronic heating manifolds and loops
• Radiant‑heat distribution systems
• General residential and commercial plumbing