To create a good silencing system, it is important to look carefully, listen, and feel. What space is available? What is the engine type? What about airflow, and the vibration behavior of the hull? Once we have answered all the relevant questions, we move on to the design. We ensure that the system covers the entire spectrum – from the lowest humming tones to the sharpest peaks. We coordinate damper geometry, absorption packages, resonators, and suspension so that peak frequencies disappear without unnecessary pressure difference or power loss. The choice of materials is also thoughtfully designed for maritime use.

After all, the material must be able to withstand temperature shocks and vibrations, and in shipping also the extra corrosive load of salt water. Where necessary, we integrate spark arrestors and thermal insulation. We install inspection hatches only when required or when access is needed to, for example, catalysts or filters, so that maintenance can be carried out quickly and safely. We validate in advance with calculation models and measurements; during commissioning, we check the performance and fine-tune until it is right. You will notice the effect immediately: less noise, less stress, and noticeably more comfort for crew, passengers, and the surrounding area. And more importantly: your installation continues to perform safely and efficiently within the limit values, day in, day out.

In an engine room, space is limited. That is why we design your exhaust gas system to be compact and integrated. Silencers, spark arrestors, supports, enclosures, and insulation are coordinated and share functions wherever possible. The effect: less noise and vibration, but also less mass, footprint, and maintenance hours. We calculate back pressure, thermal load, and natural frequencies in advance, so that performance and reliability are balanced—not only on paper, but also in operation.

We align connection sizes, lifting points, and inspection hatches with your installation steps; as a result, installation and servicing are fast and safe. We test every system for strength, acoustics, and thermal performance, including fail-safe scenarios. The result is one cohesive system that operates quietly, efficiently, and is easy to maintain. Even in confined spaces and under varying loads. Precisely engineered the way you need it.

Whether your vessel runs on diesel, LNG or hybrid: we deliver a silencer configuration that works. Today, tomorrow, throughout an entire lifetime. If desired, we ensure that your system complies with IMO Tier III and/or other (inter)national emission and noise standards. In addition, we already take future requirements into account during the design phase and do our best to ensure that you can already meet them as well.

Noise attenuation, emission reduction and heat recovery come together in one integrated solution, tailored to the available space, power and operating profile. Inland shipping, offshore, superyacht … we know the reality on board. You will notice that immediately after commissioning your new system: less noise, quieter workplaces, sharper concentration. And in the long term? Less fatigue, fewer incidents, more safety. Silence on board is not a luxury. It is a prerequisite for efficient, reliable sailing and for the well-being of your crew and passengers.