Apollo 3/4 in. Copper Pro Crimp Ring plumbing 75-pack

Apollo 3/4 in. Copper Pro Crimp Ring 75-Pack

This pack supplies seventy-five copper crimp rings sized for three-quarter inch PEX tubing. Plumbers and RV owners use them to create secure, leak-free joints on potable water lines and hydronic heating circuits. The rings work with both brass and poly alloy barb fittings, so they fit into existing ApolloPEX systems or mixed-material installations. A crimping tool is required and sold separately.

Sustained pressure performance

Copper construction resists corrosion and deformation when the system stays pressurised for long periods, such as in permanent RV hook-ups or home hydronic loops. The integrated end stop locks the ring at the correct depth on the pipe, preventing drift before the crimp is made and maintaining alignment through thermal cycling. Once crimped, the joint holds without the creep that can affect softer metals under continuous load.

Build quality and daily use

Each ring is stamped from solid copper with a precise end stop that simplifies positioning on the pipe end. The jar packaging keeps the seventy-five pieces organised and protected from moisture on the job site. Compatibility with brass and plastic fittings, valves and manifolds means installers can standardise on one fastener across the whole water distribution network. No proprietary technology beyond the ApolloPEX system geometry is involved.