

The 3/4 x 3/4 Copper CxC Coupling (Part Number: W01028) is designed to support water-supply piping with an O.D. of 3/4" and a Nominal Size of 5/8". This coupling, compatible with R56-533, can be used above and below ground and relies on pressure or force to maintain water flow. Install in under 10 minutes with common tools.