Goulds offers a range of submersible motors that are designed to work in conjunction with their submersible pumps. These motors are specifically engineered to be submerged in water and provide reliable and efficient operation in various water applications.
CentriPro 4″
https://www.xylem.com/en-us/brands/centripro/centripro-products/centripro-4-submersible-motors/
FM Series 6″ and 8″ Encapsulated Submersible Motors
CentriPro 6″ and Larger Deep Well Submersible Motors
Works together with Goulds Pumps: http://www.hexagondistributing.com/brand/xylem/goulds/?swoof=1&product_cat=pumps&really_curr_tax=176-pwb-brand