No Lead Brass Pex Plug - 3/4"

No Lead Brass Pex Plug - 3/4" is a lead free brass PEX plug for residential plumbing systems, made to seal the end of 3/4" PEX tubing with a compliant fitting that contains less than 0.25% lead. No-lead brass PEX fittings meet federal safety standards that limit lead content for potable water use. That matters for homeowners, plumbers, contractors, and anyone maintaining water systems because lead-free fittings help reduce the risk of toxic metal leaching into the water supply, and customers often review compliance details closely when choosing fittings they can trust.

Modern no-lead brass alloys are engineered to resist dezincification, and DZR brass offers added protection in harsh applications involving hot chlorinated water. Brass fittings are also designed to resist corrosion and mineral scaling in long-term water system use. Compared with plastic alternatives, brass PEX plugs offer greater mechanical strength and higher temperature and pressure tolerance, which is why crimp-style brass fittings are widely used in residential plumbing across the country. This product is used to permanently seal unused PEX lines, which helps prevent stagnant water in the system.

For installation, this plug works with standard crimp or clamp connection systems, and some plumbing systems require matching fittings, rings, and tools to the connection method being used. Crimp style PEX fittings remain the most popular method. Crimp fittings can be made from brass or PPSU, but this product uses lead-free brass for strength and durability, and forged brass fittings create a more durable product than cast brass by reducing imperfections. Installers need to match the size of the fitting to the size of the PEX tubing and select the correct fitting size to ensure a secure connection. This 3/4" plug is built for PEX applications and complies with ASTM F1807 and F876-877 standards, with UPC approval included as part of its technical information. Lead-free PEX fittings are commonly available in sizes from 3/4" to 1", and this product is the 3/4" size.

This No Lead Brass PEX Plug is designed to securely seal the end of a 3/4" PEX pipe. It provides a reliable item for closing off unused lines or pressure testing plumbing systems in potable water applications.