4380 Armstrong 10HP ODP Close Coupled Vertical In-Line Pump 4x4x6, 460V/3/60 FRAME 213JM PUMP SIZE 4 X 4 X 6, Bronze Impeller, Shaft Sleeve 316 SS. 4” suction, 4” discharge companion flanges and gaskets supplied by others. You must specify your exact motor electrical operating voltage requirement at time of order.