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boat exhaust muffler / high-performance
boat exhaust muffler
HPW series

The HD waterlocks are made of the special blended composite NAVIDURIN® which is heat resistant up to 260ºC, almost twice as much as standard GRP materials! The same applies for thermal resistance to deformation under pressure. It is perfect ...

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VETUS
boat exhaust muffler / gas/cooling water separator
boat exhaust muffler
LGS series

... It seperates the injected raw cooling water from the exhaust gases and also functions as a gooseneck, providing an excellent sound attenuations so it no longer produces disturbing, gurgling exhaust noises.

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VETUS
boat exhaust muffler / gas/cooling water separator
boat exhaust muffler
NLP340

10 dB extra sound attenuation compared with 2-chamber systems. Rotatable chambers and hose connections (40 mm).

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VETUS
boat exhaust muffler / high-performance
boat exhaust muffler
MV090

Plastic muffler with check valve, developed for fast craft with powerful engines. Achieves tremendous reduction of exhause noise. Capacity 11.5 litres.

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VETUS
boat exhaust muffler
boat exhaust muffler
DEMPMP40

This muffler creates additional mixing of the water inside the exhaust line which results in even better noise reduction. For 40 mm exhaust hose.

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VETUS
boat exhaust muffler
boat exhaust muffler

... sound muffling properties and guarantee a higher melting point when compared with plastic silencers. In fact while a ÒwetÓ exhaust systems generally works at a temperature of around, 60°C, a silenceREvolution s.r.l. GRP ...

boat exhaust muffler
boat exhaust muffler
AT25 DB

FRANCE HELICES manufactures a full range of exhaust mufflers for the marine equipment. Ask our engineers for your requirements : -Front and side entries -Any kind of application (dry ...

boat exhaust muffler
boat exhaust muffler
AT30 DB

FRANCE HELICES manufactures a full range of exhaust mufflers for the marine equipment. Ask our engineers for your requirements : -Front and side entries -Any kind of application (dry ...

boat exhaust muffler
boat exhaust muffler
Soundlock

Craftsman Marine has developed a totally new concept for its exhaust assemblies, resulting in a drastically reduced installation time. One of the primary functions of the Craftsman Marine ...

boat exhaust muffler
boat exhaust muffler

One of the primary functions of the Craftsman Marine “Soundlock” is its great sound deadening capability. On top of that, the unit serves as a reservoir for the raw cooling water, running from the engine when it is stopped.This ...

boat exhaust muffler
boat exhaust muffler
MA2275

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CAN-SB MARINE PLASTICS
boat exhaust muffler
boat exhaust muffler
MA2285

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CAN-SB MARINE PLASTICS
yacht exhaust muffler / for ships / for boats
yacht exhaust muffler
Lift

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.

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Halyard
boat exhaust muffler / for ships / for yachts / multi-chamber
boat exhaust muffler
Dual Chamber

... 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 ...

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Halyard
boat exhaust muffler
boat exhaust muffler

Soundown WaterDrop Vertical and Soundown Axial Marine Exhaust Silencers are the industry benchmark for super quiet, low back pressure, universally configurable systems. These silencers are manufactured ...

boat exhaust muffler
boat exhaust muffler
Delta

... fire proof polyester Parts fully comply with ABYC regulations Kits include: Hoses (certified to ISO 13363/ marine use) Heavy duty hose clamps Seacocks Through-hull fittings.

How to choose this product

boat-exhaust-muffler

Boat exhaust mufflers are plastic or stainless steel devices installed within the exhaust system between the engine and the end of the exhaust pipe. They reduce engine noise, evacuate exhaust gases and prevent water from entering the engine. Those offered on NauticExpo are intended for use on leisure craft.

Applications

These devices are found on nearly every engine designed for recreational boating.

Technologies

The variety of muffler shapes includes straight, vertical, circular and goose-neck models. They are generally made of PVC, though some are stainless steel. The inlet and outlet pipes generally can be oriented to fit most exhaust systems. The more powerful the engine, the larger the muffler.

How to choose

Choice will depend on the make, model and power of the engine, as well as the diameter of the exhaust pipe. Determine the amount of space required for the muffler and its installation location.