Ironman is the West Coast distributor for Bowman cooling systems. Bowman has been manufacturing heat exchangers and cooling systems for over seventy-five years for a wide variety of applications. All Bowman products are exceptionally reliable and produced from top-quality materials. There is an extensive range of standardized designs, most of which can be supplied from stock. The following is a sampling of Bowman products: Oil Cooler Bowman produces an extensive range of these high quality oil coolers that can be used for both marine engine and transmission applications. Header Tank Heat Exchanger Bowman header tanks heat exchangers have been specifically designed for use with marine engines. The removable tube stacks are held in position by ‘O’ rings and can easily be removed for cleaning or replacement purposes. Marine Exhaust Manifold Combine heat exchanger, header tank and water-cooled manifolds are available for various marine engines.