Charlotte Pipe 1/2 In. Female x Female Schedule 80 90 Deg. PVC Elbow (1/4 Bend) - Bliffert Lumber and Hardware
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
1Pc PVC Brass Elbow Connector 1/2" 3/4" 1" Female Thread to 20 25 32mm Water Pipe Fittings Irrigation Aquarium Fish Tank Adapter - AliExpress
Charlotte Pipe 1/2 in. PVC Schedule. 40 90-Degree S x S Elbow Fitting PVC023000600HD - The Home Depot