Mueller Industries PC600-DS Copper 1/2" Press x Press Coupling with Stop

The Mueller Industries 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 two lengths of tube.