... stainless steel, AISI 316L (EN 1.4432) as standard to manufacture all those components that, because of their location in the exhaust system, cannot be made of GRP. Our highly skilled craftsmen produce components in ...
AGSD exhaust gas silencers allow to be used with Diesel as well as gas engines. The sound reduction of AGSD exhaust gas silencers is based on the absorption principle. The exhaust gas ...
Up to 50% Noise Reduction. Halyard lift silencers are designed for use with engines positioned on or below the waterline. These lift silencers are as popular with generators as they are with propulsion engines.
... provide the best wet exhaust silencer on the market today. Exhaust noise reductions of up to 80% can be achieved and the back pressure created by the unit is minimal. Some dual chamber silencers have ...
... They are simple to specify and fit, and ideally need to be 500m to 1m behind the engine. The internal design requires the exhaust gases and water to bubble through a layer of water on the bottom of the silencer to reduce ...
Dry silencers, and dry exhaust systems, form a crucial part of Halyard's work and are used to further reduce the noise reduction achieved with a wet exhaust or alternatively in situations where a wet ...
Millennium Separator Range Halyard's Millennium Exhaust Water Separator Range uses over 15 years of technical development to produce a superb new range of exhaust water separators for exhaust ...
How to choose this product
A ships exhaust silencer, or muffler reduces the noise produced by an internal combustion engine as it expels exhaust gases.
These devices are used to reduce the noise of an internal combustion engine. They also can include a spark arrester or features to treat CO2 emissions, damp vibrations or for other purposes.
The silencer is generally cylindrical to fit the exhaust pipe, though size and shape may vary. It can be made of a steel, carbon, alloys or other materials capable of resisting high temperatures.
How to choose
Several factors must be considered in order to choose a silencer adapted to a particular engine. Suppliers can furnish or design the best unit for a given vessel.
- Noise reduction