The engine cooling pump is the heart of the marine engine, supplying a continuous flow of raw water to maintain temperatures consistent with the demanding engine performance. Sherwood is able to offer a wide variety of cooling pumps which may vary in type, flow requirements, drive mechanism, pressures, speed, inlet hoses, weight and size. Nowadays Sherwood cooling pumps are choosen for their perfomance and reliability by the most important marine engine manufacturers, such as Caterpillar®, Cummins®, John Deere® and FPT®, and marine gensets as Onan® and Kohler®.