Main propulsion engines development

Water injected exhaust systems

MarQuip designs and supplies comprehensive water-injected exhaust systems with a unique back-pressure control guarantee. We produce exhaust systems for main engines in all sizes and layouts. Noise reduction is, of course, always a major consideration in our design – if you have maximum noise level requirements, you’ve come to the right place! For underwater exhaust outlets, we make use of our specially calculated and tank tested scoop design, which makes the scoop an integrated part of the exhaust design.