PVC StandardSCH40 ASTM D2466 UPC. PVC CertificationNSF, NSF-PW, NSF-61, ASTM, ANSI. PVC Schedule TypeSchedule 40. PVC Fitting Size3/4″. PVC Fitting TypeTee. PVC GradeSCH40 Plumbing-Graded. PVC Connection TypeSocket/Slip.