6" Tri-Clamp Hemispherical Extractor Lid6" Tri Clamp Tri Clover x (3) 1. 5" TriClamp x (4) FNPT Hemispherical Lid This End Cap comes with Four FNPT Threaded connection and Three 1. 5" Tri Clamp ferrule welded to the end cap with a sanitary weld with a 3" Tube Extension Below the middle port on the lid. These allow the user to adapt and connect a threaded connection to the NPT ports and three 1. 5" Tri Clamp Connections on a 6" Hemispherical Tri Clamp lid. With this versatile Tri Clamp