2 X 1.5 INCH SANITARY STAINLESS STEEL CENTRIFUGAL PUMP Stock Number: P-1036 Mfg. Tri-Clover Pump Model C218WD28T-S Rated to 215 gpm, 8 inch impeller 1.5 x 2 inch tri-clamp fittings 25 Hp, 460v, 3ph (1) available Posted in Pump, Centrifugal.