Meet the Apollo Expansion PEX / Pex A 3/4 in. Expansion PEX to PEX Plastic Expansion Sleeves — a dedicated, lead-free solution designed to create a secure 3/4" expansion-to-PEX transition in residential piping projects. Built for reliability, these sleeves pair seamlessly with expansion PEX (PEX-A) systems to deliver a consistent, durable connection where space is tight and performance matters.
Why choose Apollo expansion sleeves? These sleeves are crafted from robust plastic to resist corrosion and maintain integrity under typical home water conditions. With a maximum operating range of up to 200 psi and 200°F, they’re suited for hot and cold domestic water lines, radiant heating loops, and other low-to-midsize pressure/temperature applications. The 25-pack in a bag offers a convenient, ready-to-use solution for repairs, retrofits, or new installations, reducing downtime on busy jobs.
-
Size alignment: End 1 is 3/4" Expansion PEX, End 2 is 3/4" PEX — designed specifically for a reliable expansion-to-PEX connection on 3/4" lines.
-
Material and safety: Lead-free plastic construction to meet modern plumbing standards and minimize environmental concerns.
-
Pressure and temperature tolerance: Rated up to 200 psi and 200°F, suitable for typical domestic hot water and radiant heat circuits.
-
Quantity and packaging: 25 sleeves per bag, providing ample supply for multiple connections or ongoing projects.
-
Compatibility: Optimized for Apollo Expansion PEX / PEX A systems, ensuring a clean, compatible assembly with expansion fittings and 3/4" PEX piping.
Ideal use cases include quick repairs or extensions in 3/4" PEX networks, retrofit projects where a seamless expansion-to-PEX transition is needed, and installations where space constraints require a compact, reliable sleeve instead of bulk fittings. These sleeves help you maintain consistent flow paths and minimize joint risk in tight cabinet spaces, basements, or under sinks.
Practical installation notes — while following your standard expansion PEX procedures, ensure the sleeve end connections align with the respective PEX segments. Clean, deburr, and square-cut the pipe ends before assembly, and confirm the expansion PEX portion is properly prepared for a secure fit. Use only with compatible Apollo expansion tools and fittings to preserve performance and warranty coverage.
For professionals who value a dependable, lead-free solution for 3/4" PEX expansion work, Apollo Expansion Sleeves deliver a straightforward, cost-effective option that fits seamlessly into everyday piping tasks. Whether you’re upgrading an old loop, extending a line, or completing a tight-space retrofit, these sleeves provide a legitimate, purpose-built path to a solid, long-lasting connection.
