PVCL4 is made of lightweight PVC material renowned for its non-corrosive features. It is a standard 90-degree elbow designed to connect two 4" PVC pipes in order to alter the direction of flow between them. This elbow has been NSF certified for potable water application but it can also be used in several forms of water transportation like in an irrigation system. On top of that, it can also withstand a maximum temperature of 140 degrees Fahrenheit. Here at PlumbersStock, we make it our top priority to offer you quality fittings for your plumbing needs. You may now get this 90-degree elbow for a reasonable price!