The NIBCO PressSystem copper repair coupling features an inboard bead and EPDM O-ring. Simply applying pressure from a pressing tool tightens the O-ring onto the tube, ensuring a clean, watertight seal in seconds with no flame, solder or flux. The coupling has press connections without a tube stop. The fitting provides a method to repair a connection between 2-lengths of tube.
- Dezincification resistant
- Operating pressure 200 psi CWP
- Temperature range -20Â°F to 250Â°F
- Leak detection O-rings
- Can be installed underground