About Fernstrum
R.W. Fernstrum & Company has been engineering and manufacturing GRIDCOOLER® Keel Coolers for the marine industry since 1949. Fernstrum® has since partnered with WEKA Marine to expand our product offerings. Our products are used for cooling marine propulsion engines, generator sets, reduction gears, and auxiliary systems onboard vessels of all sizes worldwide. Each solution is engineered to meet the requirements of your engine, vessel, and operating conditions.

About Weka Marine
Weka Marine cooling solutions are used for cooling marine propulsion engines, generator sets, reduction gears, and auxiliary systems onboard vessels of all sizes worldwide. Each solution is engineered to meet the requirements of your engine, vessel, and operating conditions. Next to our cooling solutions, Weka also offers a wide range of other marine products, such as a serie of tank gauging equipment, Weka Water Jet.

https://www.wekamarine.com/