Hitachi Industrial Equipment provides a complete range of submersible pump motors ranging in size from 6 inches through 14 inches and in ratings of 5 hp through 300 hp. Hitachi offers a comprehensive range of AC variable speed drives to meet all your specific application requirements. Our AC variable speed drives help you control the speeds of electric motors in an energy-efficient way. 

Website: http://www.hitachi-america.us/ice/submersible-pumps