IPEX 22-1/2 deg. PVC Elbow w/1/16 Bend is designed for use with thin wall drain and sewer pipes meeting ASTM 2729 standards as well as SDR-35 drain and sewer pipes compliant with ASTM 3033 and D3034. This product includes two types: No. 40830, a street elbow (hub x spigot) made from Schedule 40 DWV PVC with a 3-inch size and a 22-1/2 degree angle, and No. 40840, a 1/16 bend, S&D fitting made from Schedule SDR35 PVC with a 4-inch size and the same 22-1/2 degree angle. Both types provide reliable performance for drainage and sewer applications, ensuring durability and proper fit in your piping system. Model Number: 40830 / 40840