The 32" Channel Drain Pinhole Anti-Entrapment Suction Outlet Cover and PVC Three-Port Manufactured Sump is certified, listed, and labeled in conformance with APSP/ANSI/ICC-16 2017 and NSF/ANSI/CAN 50 standards. The sump features three ports: bottom 2-1/2" OD, 2" ID S/S; inside 2" threaded FPT; and includes two 2" threaded plugs. Made from UV-resistant engineered polymers with a strong PVC sump that requires no transitional glue. Designed for use with 2" hydrostatic relief valve part #HVxxx. Includes a disposable insert to keep debris out and retain sump shape during construction. Comes with #316 stainless steel screws. Online resources are available. Covers must be replaced every five years from the date of installation.