It is the silencer designed for application in commercial vessels where the total weight is a key factor. In addition to the low product weight, this silencer generates low back pressure, which enables a lower diameter exhaust piping and, as a consequence, a weight reduction in the complete exhaust system. This silencer reaches an acoustic attenuation around 15 dB(A),  as shown in the graph below.

The Maritime product range was developed for internal combustion engines applications, where both noise reduction and low back pressure are needed. It is manufactured utilizing the resistive principle (medium-high frequencies attenuation).

* Curve based on a 6" standard Maritime Silencer (MA-1060).