Find the Schedule 80 Bulkhead Fittings you need at CIS. This is a 1-1/4" PVC Tank Adapter with Viton gasket. Ends are socket x fipt. Give us a call for any questions or to get a quote! , Size: 1-1/4" , Material: PVC, Gasket: Viton, End Type: Socket x Fipt, Max Pressure: 150 psi