NIBCO 3/4 in. Copper Press x Press Pressure Coupling with Dimple Stop

The NIBCO 3/4 in. Press System copper 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 and a dimple tube stop. The fitting provides a method to connect 2-lengths of tube.