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

Utilize the 1/2-inch couplings without a stop to create reliable extensions and repairs for ASTM B88 and B75 copper tubing. These couplings lack an internal stop, enabling installers to easily position them in confined spaces. With their straightforward press connections, setting up these couplings is both fast and effective. In contrast to 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 indicate the fitting depth, and use a press tool to attach the coupling for a secure fit. The technology detects unpressed fittings during pressure testing, ensuring proper connections on the first attempt and reducing callbacks. These couplings meet the highest codes and standards of any other copper press fitting system (including IPC, UPC, and NSF), and with over 400 different fitting configurations available, they cater to nearly any plumbing or HVAC task, making these pipe fittings the preferred choice of professionals worldwide.

• Pack of 10, 1/2-inch slip couplings

• Connects two pipes for extensions and repairs

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

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

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

• Assists installers in identifying unpressed fittings

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

• Wet or dry connections enable quick repairs on existing systems

• Robust internal EPDM rubber seals ensure watertight connections

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

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