This is an Eccentric Reducer, Tri-Clamp by Tri-Clamp (LGV-32-14MP).
The sizes available are variable from 1" to 4".
The part is used in many breweries and wineries. The purpose of this part is to change the Tri-Clamp size and keep the flow in the assembly line. The inner dimension of the Tri-Clamp varies depending on the need of the line.
For example, LGV P/N: LGV-32-14MP-2X15, one side of the part will fit on to a 2" Clamp and on the other side, the part will fit on to a 1 1/2" Clamp. The reducer on the inside will remain a flat flow on the bottom, while the top reduces down to give you the smaller ID on the other end. For any additional questions or to find out if this is the best fit for your assembly, give us a call.