The ProPress 3/4" Press x PEX Barb Adapter is a versatile transition fitting designed to connect press‑connect copper piping to PEX tubing. Featuring a 3/4‑inch press connection on one end and a PEX barb on the other, this adapter provides a secure, dependable connection for hybrid plumbing systems.
Engineered for use with ProPress press tools, the press end allows for fast, flame‑free installation without soldering or brazing. The PEX barb end is designed for use with appropriate crimp or clamp rings, ensuring a strong mechanical connection to PEX tubing. An integrated sealing element on the press side delivers a reliable, leak‑tight seal.
Manufactured from high‑quality, corrosion‑resistant materials, the ProPress press x PEX barb adapter is ideal for residential and commercial applications, including potable water distribution and hydronic heating systems. It simplifies transitions between piping materials while maintaining system performance and reliability.

Key Features

• 3/4‑inch press x 3/4‑inch PEX barb connection
• Easily transitions between copper press and PEX systems
• Compatible with ProPress press tools
• Flame‑free, solderless press installation
• Designed for use with standard PEX crimp or clamp systems
• Durable, corrosion‑resistant construction
• Integrated sealing element for leak‑tight reliability
• Suitable for water distribution and heating applications