Charlotte Pipe 1 in. x 1/2 in. PVC Schedule 40 90-Degree S x FPT Elbow Fitting PVC023012800HD - The Home Depot
Charlotte Pipe 1-1/2 in. x 1-1/2 in. 90 Degree PVC Socket x Socket Elbow Fitting PVC023001400HD - The Home Depot
1-1/2" Hub x Spigot PVC DWV 90 Degree Street Elbow - Pipe Fittings - Amazon.com
PVC 90 Degree Elbow Pipe Connector – 1/2 inch MNPT Male Pipe Thread x 1/2 inch Slip Socket 90 Degree Street Elbow SCH 40 for Home Sewer Plumbing Water Line – White - Amazon.com