The TC Series Rotary Unions are intended for FDA applications. There are models available for 1-1/2", 2", 3" and 4" tube sizes with tri-clamp sanitary connections. The goal of the design is to minimize fluid stagnation points with smooth flow lines. The TC Series are made of 316 stainless steel. The bearings are in a sealed chamber to keep lubricants in and contaminants out. This is a very strong design to withstand the forces from long lengths of fluid filled tubes.
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