Bell & Gossett > Centrifugal Pumps & Acc. > In-Line Pumps > Series 60 Series 60 Show Category Hierarchy 1-1/2x1-1/2x6-1/4 2x2x6-1/4 1x1x5-1/4 1-1/4x1-1/4x5-1/4 1-1/2x1-1/2x5-1/4 1-1/2x1-1/2x7 2x2x5-1/4 2x2x7 3x3x5-1/4