SIZE 1.5" X 2-8. IMPELLER DIAMETER 7- 5/8". INDEX NUMBER 713184.1 / D9805366. ALL IRON CONSTRUCTION. 2.25" INLET AND 1.75" OUTLET ARE BOTH THREADED. MOTOR IS BALDOR SUPER EFFICIENT INDUSTRIAL MOTOR, 2HP, 1750 RPM, 3PH, 230/460 V. OVERALL DIMENSIONS: 35" L X 10.5" W X 13" H.