Used Sulzer Alstrom Salomix 3 hp top mount agitator. The agitator has 2.75" diameter x 73" long stainless steel shaft with a 20" diameter 3 blade propeller. The agitator is belt driven by a 3 hp 1175 rpm motor. The agitator is mounted to a carbon steel box making the shaft from the mount to the end only 55.25" long. Requires 460 vac 3 phase electrical supply.