R. W. Fernstrum & Company is a fourth generation, family-owned and -operated business that has been engineering and manufacturing GRIDCOOLER® keel coolers since 1949. The ISO 9001:2015 certified company more recently expanded its product offerings in partnership with WEKA Boxcoolers B.V. and Tranter to offer a series of boxcoolers.
In addition to closed-loop cooling solutions, R.W. Fernstrum & Company also provides traditional open-loop heat exchangers. The company’s range of products and expertise facilitates offering hybrid solutions that combine the benefits of both open- and closed-loop heat exchanger designs.Back to news