Call for a quote today on these Schedule 80 Bulkhead Fittings. This is a 1/2" PVC Tank Adapter with Viton gasket. Ends are socket x socket. Order from CIS and we'll ship directly to you from one of our many distribution centers nationwide. , Size: 1/2" , Material: PVC, Gasket: Viton, End Type: Socket, Max Pressure: 150 psi,