Scot Pump Marine manufactures End Suction All Bronze Centrifugal pumps for seawater applications in the Marine market. These products are made from the highest quality castings and components to provide years of trouble-free service. They are rugged, heavy-duty, simple designs for easy maintenance. Scot has produced pumps for the US Navy and Coast Guard in Titanium, copper-nickel, Inconel, Monel, and bronze alloys 903, 922, 954, and 958.