Polypropylene | 22-1/2 Elbow | Coupling | Hex Reducer Bushings | Male Adapter | MIP x NST (NH) Adapter | NST x NST Swivel Coupling | Threaded Flange | 1-1/2" | 1" x 1/2" | 2-1/2" x 1-1/2" | 4" x 2" | 8"