The EPXPAC1210PK Poly-Alloy Coupling is a durable, corrosion-resistant fitting designed for PEX-A cold-expansion systems. This 10-pack of ½-inch couplings provides a secure, leak-free connection for potable water and hydronic heating applications. Made from high-strength poly-alloy, it offers a lightweight alternative to brass while maintaining full-flow performance.

Key Features

• PEX-A Expansion Compatibility
  Designed for use with PEX-A tubing and cold-expansion tools.
• Full-Flow Design
  Larger internal diameter supports higher flow rates compared to crimp-style fittings.
• High-Density Poly-Alloy Construction
  Lightweight, corrosion-resistant, and lead-free for safe potable water use.
• Performance Rated
  Handles up to 200 psi and 200 °F for demanding plumbing environments.
• Code Compliant
  Meets ASTM F1960 and major plumbing standards.
• Convenient Packaging
  10 individually bagged fittings for easy handling and inventory control.