👉 Watermain is a type of pipe or conduit used to connect various types of water distribution systems in buildings. It is typically made from steel or aluminum and has a diameter of about 1/2 inch (64 mm) and is commonly used for connecting mains water supply lines, which are pipes that carry water to the point where it enters homes, commercial establishments, industrial facilities, or other types of water distribution systems. Watermain can be installed in various configurations depending on the specific needs of the
