GRP (Fibreglass) Thruster Tunnel Ø250mm – Length 1000mm

The GRP (Fibreglass) Thruster Tunnel Ø250mm – Length 1000mm is a heavy-duty marine tunnel designed for larger tunnel thruster installations where maximum strength and clean hydrodynamic flow are essential. With its reinforced 7mm wall thickness, it provides excellent rigidity and long-term durability inside the hull, even under demanding operating conditions.

Max Power GRP tunnels are manufactured using high-quality composite materials with a smooth inner finish to support efficient water flow through the tunnel. This helps reduce turbulence and supports stable thruster performance when docking, manoeuvring in crosswind, or operating in tight marinas.

This 1000mm version is often chosen when the hull layout requires a longer tunnel position while still keeping installation compact and precise.

Key Features

• Strong Ø250mm thruster tunnel for professional installs

• Reinforced 7mm wall thickness

• Smooth internal finish for efficient water flow

• Suitable for bow or stern tunnel thrusters

• Marine-grade composite GRP construction

Specifications