3011 XL Coupling w/Stop - Press x Press
Flame-Free Installation for HVAC and Refrigeration
RLS Couplings are designed to provide a secure connection for your HVAC and refrigeration systems.
RLS ACR press couplings keep your installs moving, whether you’re extending a run, making a repair, or installing new equipment. With a secure press in just 20 seconds, you can join copper lines quickly and confidently—without dragging out heavy gear or slowing down your crew.
- Built with RLS PressSure™ Technology
- Fabricated from refrigerant grade copper
- Approved for A2L refrigerants
- Rated to 700 psi and tested to perform under pressure, vibration and thermal cycling.
Experience the convenience and efficiency of RLS Couplings and say goodbye to fire hazards, hot work permits, and nitrogen purging.
Choose a size below to see the product specifications and dimensions at the bottom of the page.



