Copper Coupling 1/2 in. x 1/2 in. Lead Free PSI-300 (10-Pack)

Utilize 1/2-inch couplings to create reliable extensions and repairs for ASTM B88 and B75 copper tubing. These couplings are designed with an internal stop indentation to halt the pipe halfway through the fitting upon insertion. Their straightforward press connections make the installation of these couplings both fast and efficient. Unlike conventional pipe fittings, there is no requirement for calibration, flame, or heavy machinery. Instead, the installation of these couplings involves just three simple steps: cut the copper tube to the desired length and eliminate any burrs or flaws, measure and mark the depth for fitting, and employ a press tool to secure the coupling for a robust connection. The technology detects unpressed fittings during pressure tests to ensure correct connections on the first attempt, reducing the need for callbacks. Approved by the majority of codes and standards, including IPC, UPC, and NSF, and offering over 400 different fitting configurations to accommodate nearly any plumbing or HVAC task, these pipe fittings are the preferred choice of professionals worldwide.

• Pack of 10 couplings, each 1/2-inch

• Connects two pipes for repairs and extensions

• Intended for use with 1/2-inch ASTM B88 and B75 tubing; not suitable for PEX

• Appropriate for systems such as potable water, hydronics, and more

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

• Assists installers in recognizing unpressed fittings

• Press technology removes the necessity for burn permits or fire monitoring

• Wet or dry connections facilitate swift repairs on existing systems

• Robust 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