This 1″ Sch 80 CPVC 90 Deg Elbow (FNPT x FNPT) turns the direction of a pipe by 90 Deg. a male adaptor, threaded pipe or pipe nipple connects to this part. CPVC is a higher temperature version of PVC and has better chemical resistances. Petram PVC has all the schedule 80 PVC and CPVC fittings and valves you need for your project.