Ctr Cap Reducer-Tri Clvr Comp 1-5inCap X -5inCapCap Style ReducersTri Clover Compatible Factory welded and polished ins ide and out to provide a smooth leak free component Recommended for use when a quick i nterchange of flange sizes are required. Technically this is not a sanitary fitting due to the abrup t change and cannot be cleaned in place. The centered version works best for vertical d rops and the offset would be used mainly on horizontal runs to help maximize drainage of liquid. 1. 5" x 1"