3 X 1.5 INCH STAINLESS STEEL CENTRIFUGAL PUMPStock Number: P-1561Mfg. Durco / The Durion Co.Model 3×1.5-6/44, Ansi no. AB3 Hp, 3450rpm, 3ph3 x 1.5 inch in/outALLOY D4(1) available Posted in Pump, Centrifugal.