Apollo 3/4 in. PEX-A Barb x FPT Brass Pipe Adapter

The Apollo ExpansionPEX female adapter is precision-engineered for reliable plumbing installations. Manufactured using lead-free, dezincification-resistant brass, this fitting ensures high durability and corrosion resistance across demanding water supply applications. Designed specifically for use with PEX-A piping systems, it provides a larger internal diameter than standard crimp fittings to deliver optimal flow and rapid delivery. This adapter is suitable for hot and cold domestic potable water lines as well as hydronic heating and cooling systems. It offers excellent compatibility with standard expansion piping systems, providing a secure, leak-resistant connection for residential and commercial plumbing projects.