ID
976632
$ 330.02
1-2 weeks delivery time
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The Vetus NLP50 Waterlock/Muffler is a dual-stage 4.5-liter exhaust component designed for Ø50 mm hose systems, featuring upper and lower chambers for improved noise reduction with minimal back pressure. Its 360° rotatable top chamber and rotating inlet and outlet connectors allow easy installation in confined engine spaces. With dimensions of 385 mm in length, 186 mm in width, and 254 mm in height, it includes mounting brackets for bulkhead or floor mounting and comes with two securing straps.
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Vetus NLP50 Rotatable Waterlock/Muffler for 50 mm Exhaust Hose – 4.5 L Capacity
The Vetus NLP50 is a dual stage marine waterlock/muffler designed for water-injected exhaust systems, combining effective waterlock protection with superior sound attenuation. The unit features an upper and lower chamber separated by a horizontal partition plate, with a central riser tube directing the exhaust gas and cooling water between the chambers. This configuration provides significantly improved silencing capabilities while maintaining minimal back pressure for optimal engine performance. The 360° rotatable top chamber, together with fully rotating inlet and outlet connectors, simplifies installation in confined engine compartments. The NLP50 includes mounting brackets for bulkhead or floor installation, two securing straps, and drain plugs for winter storage.
Key Features
- Dual stage construction for superior exhaust noise reduction
- Minimal back pressure ensures efficient engine performance
- 360° rotatable top chamber
- 360° rotating inlet and outlet hose connectors
- Suitable for exhaust hose with internal diameter Ø50 mm
- 4.5-liter internal capacity
- Mounting brackets included for bulkhead or floor installation
- Two securing straps supplied
- Drain plugs provided for winter storage
- Vertical installation orientation
Technical Specifications
Function Waterlock + Muffler Capacity (liters) 4.5 Inlet Hose Connection Diameter (mm) 50 Outlet Hose Connection Diameter (mm) 50 Length (mm) 385 Width (mm) 186 Height (mm) 254 Position Vertical Heavy Duty No Rotatable Hose Connections Yes (360°) Rotatable Body Parts Yes Inner Hose Diameter (mm) 51 Manufacturer Vetus -
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