ID
1244578
$ 324.63
1-2 weeks delivery time
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The Vetus NLPG45 Rotatable Muffler/Gooseneck combines muffler and gooseneck functions for Ø45 mm water-injected exhaust systems, saving space and installation time. With a 3-litre capacity and dimensions of 110 × 110 × 494 mm, it features fully rotating hose connections, prevents water backfilling, and improves noise reduction through additional internal water mixing while maintaining negligible back pressure.
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Vetus NLPG45 Rotatable Muffler/Gooseneck for Ø45 mm Marine Exhaust Systems
The Vetus NLPG45 is an integrated muffler and gooseneck unit designed to optimise performance and reduce installation complexity in Ø45 mm marine water-injected exhaust systems. By combining two essential exhaust components into a single compact device, it saves valuable space while delivering excellent noise reduction and reliable protection against water backflow. The internal muffler structure increases water mixing, significantly improving acoustic performance, while the gooseneck ensures seawater cannot re-enter the engine. Engine back pressure remains impressively low thanks to the unit’s efficient internal flow design.
Main Features
- Combined muffler and gooseneck design reduces installation time and space requirements.
- Suitable for Ø45 mm internal exhaust hose diameters.
- Fully rotatable hose connections for easy alignment and installation flexibility.
- Integrated gooseneck prevents water backfilling into the exhaust system.
- Muffler section increases water–exhaust mixing for enhanced noise reduction.
- Produces negligible back pressure, supporting optimal engine performance.
- Supplied with a hose stub for connecting an air vent.
- Vertical installation configuration.
- Lightweight, corrosion-free construction.
Technical Specifications
Function Muffler + Gooseneck Capacity 3 litres Inlet Hose Diameter 45 mm Outlet Hose Diameter 45 mm Length 110 mm Width 110 mm Height 494 mm Installation Position Vertical Heavy Duty No Rotatable Hose Connections Yes Rotatable Body Parts No
Installation Notes
- Rotatable hose connectors simplify routing in tight or complex exhaust layouts.
- Vertical arrangement ensures effective water blocking without requiring additional components.
- Ideal for vessels where space optimisation and noise suppression are priorities.
- Additional internal water mixing improves overall silencing efficiency without increasing back pressure.
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