Exhaust Systems

NLP waterlocks are of dual stage construction featuring upper and lower chambers with a horizontal partition plate and a riser tube through the centre with superior silencing & minimal back pressure. The installation of the exhaust system, even in...

Designed for horizontal installation. The body of this waterlock / muffler consists of 2 rotatable chambers and fully rotatable hose connections, ensuring simple and time saving installation in a wide range of applications. Suitable for a wide range of...

Once the engine of your boat has stopped a VETUS waterlock of the correctly chosen capacity will make sure that water will not run back into the engine.  Sometimes the exhaust line is so long that an extra large capacity waterlock is required to...

VETUS plastic muffler type MP75 for 75 mm hose The design of this muffler creates additional mixing of water inside the exhaust line, resulting in even greater noise reduction. For 51mm exhaust hose. Function Muffler Inlet...

VETUS plastic muffler type MP90 for 90 mm hose The design of this muffler creates additional mixing of water inside the exhaust line, resulting in even greater noise reduction. For 51mm exhaust hose...

Once the engine of your boat has stopped a VETUS waterlock of the correctly chosen capacity will make sure that water will not run back into the engine. All VETUS waterlocks are provided with a drain plug for winter storage. Suitable for exhaust hose...

Vetus Exhaust Gooseneck Type LT Gooseneck for exhaust hose with 40/45/50/60 mm internal diameter. Raises the exhaust hose above the waterline so that water cannot backfill the exhaust system Position of the Waterlock: Vertical Heavy Duty:...

VETUS plastic muffler type MP40 for 40 mm hose The design of this muffler creates additional mixing of water inside the exhaust line, resulting in even greater noise reduction. For 40mm exhaust hose...

VETUS plastic muffler type MP45 for 45 mm hose The design of this muffler creates additional mixing of water inside the exhaust line, resulting in even greater noise reduction. For 45mm exhaust hose...

VETUS plastic muffler type MP50 for 50 mm hose The design of this muffler creates additional mixing of water inside the exhaust line, resulting in even greater noise reduction. For 51mm exhaust hose...

VETUS plastic muffler type MP60 for 60 mm hose The design of this muffler creates additional mixing of water inside the exhaust line, resulting in even greater noise reduction. For 51mm exhaust hose...

CAN-SB 180 Degree Plastic Syphon Used in conjunction with quiet flow waterlock. The siphon is designed to prevent sea water entering into the exhaust system via the outlet. The anti syphon comes in two inlet angle configurations of 180 degree and...

CAN-SB 135 Degree Plastic Syphon Used in conjunction with quiet flow waterlock. The siphon is designed to prevent sea water entering into the exhaust system via the outlet. The anti syphon comes in two inlet angle configurations of 180 degree and 135...

Vetus Anti-Syphon Device with Valve (no hose) 38mm This airvent is suitable for 38mm hose. Also ideal for toilets or holding tanks which are installed below the waterline. Air bleed connection rotates through 360° This air vent is made of synthetic...

Vetus Anti-Syphon Device with Hose: 38mm Includes 2m hose and skin fittings. ASD38H air vents come complete with a skin fitting, hose clamps and 4m of breather hose. Also suitable for use with below-waterline toilets and/or the discharge pipe of a waste...

Vetus Anti-Syphon Device with Hose, 13, 19, 25 & 32mm Comes complete with skin fitting, hose clamps and 2m of hose. Can be connected to hoses with internal diameters of 13, 19, 25 and 32mm. Description Type ASDV air vents are interchangeable with...

Vetus Anti-Syphon Device with Hose, 13, 19, 25 & 32mm Air vent suitable for hoses with internal diameters of 13, 19, 25 and 32mm. Air bleed connection rotates through 360°. Description Type ASDV air vents are interchangeable with type AIRVENT...

Once the engine of your boat has stopped a VETUS waterlock of the correctly chosen capacity will make sure that water will not run back into the engine. All VETUS waterlocks are provided with a drain plug for winter storage. Suitable for exhaust hose...

A compact water lock exhaust silencer from Italian company Can-SB. The structure of the silencer, drastically reduces noise emissions. For use with wet exhaust. Part numberSuits Hose IDWidth (A)Height (B)Length...

Heavy duty black polypropylene construction suitable for wet exhaust systems only. These waterlocks prevent water from flowing back to the engine and they reduce exhaust noise. They have the facility for either top or side entry by cutting the desired...