This is a VGB 6 inch Bulkhead Adapter Fitting, 2 inch Slip Insider, for the 6 inch Hockey Puck suction outlet cover (item 6HP101). There are additional adapter configurations available. They are: 615T101 (1-1/2 inch MPT), 6E15T101 (1-1/2 inch extended MPT), 615SI101 (1-1/2 inch slip), RND101 (2 inch socket), and 620T15S101 (2 inch MPT and 1-1/2 inch slip).








