Sleipner Tunnel for Bow Thruster – GRP 185 x 6 x 3000mm 9004

The GRP Bow Thruster Tunnel 185 × 6 × 3000 mm is designed for marine vessels requiring reliable, long-lasting performance. Made from high-quality Glass Reinforced Plastic (GRP), this tunnel combines structural strength with a lightweight design, offering easy installation and minimal maintenance in demanding marine environments.

With a 6 mm wall thickness and 185 mm internal diameter, the tunnel provides precise compatibility with bow thrusters built for this size. Its extended 3000 mm length allows for flexible installation on larger vessels, ensuring smooth water flow and optimized thrust efficiency during low-speed maneuvers, docking, or tight turns.

Ideal for commercial vessels, motorboats, and sailboats, this GRP tunnel provides a durable, corrosion-free solution that outperforms traditional metal tunnels, reducing vessel weight and eliminating concerns about rust or pitting.

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