Exhaust gas silencers

Maritime industries

We manufacture silencers for maritime industries that are absorptive, reactive or a combination of both. Because the surrounding space in marine industries is often explosive, a silencer can be fitted with a spark arrestor approved by classification societies in order to section off sparks from the flow using centrifugal force and to prevent the sparks from travelling further.

The challenge in maritime industries is the small space available for a silencer. Our silencers are always designed in such a way that its size and noise requirements combine to create the best possible combination.

Whenever necessary, we can check the welding on the product using NDT methods. We can also acquire classification societies’ approval for the products we supply and perform a leak test. Normally, the noise attenuation achieved with our silencers in maritime industries is 25, 35 or 45 dB (A).

Power Plants

The most common solution in power plants is a hybrid silencer that includes a reactive part, an absorption part and, if necessary, a spark arrestor.

The priority in power plants is to achieve the required noise attenuation. Usually, our consulting engineer designs the solution together with the customer and it is important for customers to remember that they are never alone, because we are here to help them solve the challenges presented by the environment or whatever other restrictions may apply. We always solve our customer’s problems according to the specific requirements of the project.

We can also check the effectiveness of the silencers using NDT methods. Normally, the noise attenuation achieved with our silencers is 35 or 45 dB (A). We also manufacture air intake silencers.

Gas turbines

We manufacture absorptive sheet-type silencers designed for small gas turbines. We can also equip your gas turbine with an air intake filter and noise attenuation unit.

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