The fiberglass tunnel for propellers with an 85 mm diameter and 1 meter length is an essential component for installing bow thruster systems on recreational and professional boats. Manufactured by Lewmar, this tunnel ensures durability, lightness, and optimal integration with the hull structure.
Technical Features
- Inner diameter: 85 mm
- Length: 1 meter
- Material: high-strength fiberglass
- Brand: Lewmar
Advantages
- Promotes maximum force transmission from the bow thruster by preventing deformations.
- Its reduced weight simplifies handling and assembly.
- Resistant to the marine environment, no corrosion risk.
Applications
- Installation of bow thruster systems for medium-sized vessels.
- Ideal for shipyards, technical services, and private owners seeking to upgrade or repair the vessel’s auxiliary propulsion system.
Installation and Maintenance Tips
- Ensure precise alignment to maximize thrust efficiency.
- Check diameter compatibility with the intended propeller and motor.
- Regularly inspect the tunnel for impacts or cracks to avoid loss of performance.
| Diameter | Length | Material | Brand |
|---|
| 85 mm | 1 m | Fiberglass | Lewmar |
