2 X 1.5 INCH STAINLESS STEEL CENTRIFUGAL PUMP Stock Number: P-0484 Mfg. R S Corcoran Co. Model 8000D 1.5 x 2 inch in and out, tri-clamp 316L sanitary stainless steel Rated for 88 gpm, 219 ft. hd., 16.25″ dia. impeller 25 Hp, 1770 rpm, 230/460v (1) available Posted in Pump, Centrifugal.