Order your Schedule 80 Bulkhead Fittings from CIS and save. We offer low prices on all of our PVC products. This is a 1" PVC Tank Adapter with Viton gasket. Ends are slip x slip. Give us a call to get a quote! , Size: 1" , Material: PVC, Gasket: Viton, End Type: Socket, Max Pressure: 150 psi