ID
1081557
$ 581.91
1-2 weeks delivery time
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The Vetus NLP65HD Heavy-Duty Waterlock/Muffler is manufactured from NAVIDURIN® composite, providing heat resistance up to 260°C and outstanding mechanical strength for Ø60 mm exhaust systems. Its 10-litre internal capacity and 515 × 210 × 362 mm dimensions ensure strong noise attenuation with extremely low back pressure. Equipped with 360° rotatable body sections, rotating hose connectors and supplied mounting hardware, the unit allows flexible installation in restricted spaces. Weighing 2.5 kg, it is designed for demanding marine environments requiring high durability and thermal protection.
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Vetus NLP65HD Heavy-Duty Rotatable Waterlock/Muffler for Ø60 mm NAVIDURIN® Exhaust Systems
The Vetus NLP65HD waterlock/muffler is part of the heavy-duty NAVIDURIN® composite line, engineered to exceed the thermal and mechanical capabilities of traditional GRP-based exhaust components. The specially blended NAVIDURIN® material offers continuous heat resistance up to 260°C and deformation resistance up to 250°C, nearly double that of standard composites. Despite its high strength and robustness, the unit remains significantly lighter than competitive heavy-duty waterlocks. The design builds on the proven low-back-pressure flow characteristics and noise-reducing capabilities of the NLP series while integrating full rotational freedom for both the body and hose connections.
Main Features
- Suitable for Ø60 mm marine exhaust systems.
- Constructed from NAVIDURIN® composite with heat resistance up to 260°C.
- High tensile and flexural strength for heavy-duty engine environments.
- 10-litre internal volume for efficient noise suppression.
- Safe operational choice in the event of cooling system failure.
- 360° rotating body sections for versatile positioning.
- Rotating hose connections offering infinite alignment possibilities.
- Supplied with floor-mount bracket and wall-mount straps.
- Extremely low exhaust back pressure for optimal engine performance.
- Drain plugs included for winterisation and long-term storage.
- Black finish; larger capacity NAVIDURIN® models also available in white.
- Weight: 2.5 kg.
Technical Specifications
Function Waterlock Capacity 10 litres Inlet Hose Diameter 60 mm Outlet Hose Diameter 60 mm Length 515 mm Width 210 mm Height 362 mm Installation Position Vertical Heavy Duty Yes Rotatable Hose Connections Yes Rotatable Body Parts Yes
Installation Notes
- 360° rotating bodies and rotating hose connectors allow precise fitting in confined engine compartments.
- Low back pressure supports optimal engine efficiency and exhaust performance.
- Drain plugs enable easy emptying for winter storage or long-term maintenance.
- Engineered for applications requiring high thermal tolerance and mechanical durability.
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