Duramax Marine

Duramax Marine is a global manufacturer of engineered solutions for the recreational, commercial and military marine markets and industrial pump markets. In addition we design and manufacture advanced propulsion shaft seal systems, heat exchange syst...

Duramax Marine is a global manufacturer of engineered solutions for the recreational, commercial and military marine markets and industrial pump markets. In addition we design and manufacture advanced propulsion shaft seal systems, heat exchange systems and impact protection systems. Our Johnson Cutless®, Johnson Demountable and Romor® stern tube and strut bearings are known worldwide for their high quality and dependable performance. Our team of heat transfer scientists continue to research and design new state of the art heat exchange solutions for today's marine diesel engines. Our R&D team makes sure that all our systems offer the best, most efficient and robust solution. Duramax Marine is an ISO9001:2015 certified company.