Copper Coupling 1 in. x 1 in. Lead Free PSI-300

Utilize the 1-inch Coupling without a Stop to create reliable extensions and repairs for ASTM B88 and B75 copper tubing. This coupling lacks an internal stop, enabling installers to easily position it in confined spaces. With its straightforward press connections, the installation process is both fast and efficient. Unlike conventional pipe fittings, there is no requirement for calibration, flame, or heavy machinery. Instead, couplings can be installed in just three simple steps: cut the copper tube to the desired length and eliminate any burrs or flaws, measure and mark the depth for the fitting, and use a press tool to connect the coupling for a sturdy link. The Smart Connect technology detects unpressed fittings during pressure testing, ensuring correct connections on the first attempt and reducing the need for callbacks. This system is approved by the most codes and standards of any copper press fitting system (including IPC, UPC, and NSF) and offers over 400 different fitting configurations to accommodate nearly any plumbing or HVAC task, making pipe fittings the preferred option for professionals worldwide.

• Connects two pipes for extensions and repairs

• Intended for use with 1-inch ASTM B88 and B75 tubing, not suitable for PEX

• Compatible with systems such as potable water, hydronics, and more

• Installs in 7 seconds or less using a press tool — no flame, solder, or flux needed

• Smart Connect assists installers in identifying unpressed fittings

• Press technology negates the need for burn permits or fire watches

• Wet or dry connections facilitate quick repairs on existing systems

• Sturdy internal EPDM rubber seals ensure watertight connections

• Rated for temperatures from 0-250ºF, up to 300 PSI for water applications

• Zero Lead solution certified under NSF®-61-372

• Reliability backed by a 50-year limited warranty