ID
976642
$ 581.91
1-2 weeks delivery time
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The Vetus NLP75HD Heavy-Duty Waterlock/Muffler is built from NAVIDURIN® composite, offering heat resistance up to 260°C and exceptional structural strength for Ø75 mm exhaust systems. With a 10-litre capacity and dimensions of 515 × 210 × 362 mm, it ensures strong noise reduction and extremely low back pressure. Rotating hose connections and 360° rotatable body sections provide full installation flexibility, while floor and wall mounting hardware is included. Weighing 2.5 kg, the unit is designed for high-performance marine applications requiring maximum thermal and mechanical durability.
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Vetus NLP75HD Heavy-Duty Rotatable Waterlock/Muffler for Ø75 mm NAVIDURIN® Exhaust Systems
The Vetus NLP75HD waterlock/muffler is part of the NAVIDURIN® heavy-duty composite line, engineered to outperform traditional GRP in thermal tolerance, strength and longevity. NAVIDURIN® composite construction allows continuous operation at temperatures up to 260°C with deformation resistance up to 250°C, nearly double the performance of standard exhaust components. The unit remains exceptionally lightweight despite its reinforced structure, offering easier installation and handling. Its proven NLP-series flow geometry provides excellent noise reduction and minimal back pressure, making it suitable for powerful marine engines.
Main Features
- Designed for Ø75 mm marine exhaust systems.
- Heat-resistant NAVIDURIN® composite rated up to 260°C.
- High tensile and flexural strength for demanding marine environments.
- Internal capacity of 10 litres for strong noise attenuation.
- Safe operational choice in case of engine cooling failure.
- 360° rotating body sections for installation flexibility.
- Rotating hose connections allowing unlimited alignment options.
- Floor-mount bracket and wall-mount straps supplied as standard.
- Extremely low exhaust back pressure.
- Superior noise reduction performance.
- Drain plugs included for winterisation and long-term storage.
- Weight: 2.5 kg.
Technical Specifications
Function Waterlock Capacity 10 litres Inlet Hose Diameter 75 mm Outlet Hose Diameter 75 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 simplify alignment in restricted engine compartments.
- Low back pressure ensures smooth exhaust flow and optimal engine performance.
- Drain plugs allow complete water removal during winterisation or long-term storage.
- Compatible with optional spare hose connectors to match various inlet/outlet diameters; only enlarging the outlet is recommended to avoid increased back pressure.
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