Quick Bow Thruster BTAC 513

QUICK BT AC 513-1000 TWIN NIBRAL PROPELLER THRUSTER WITH 75 KW MOTORTwin Propellers are made in sturdy NiBral material. Recommended boat length 105-155 ft. Solenoids protection carter in sturdy composite material. Composite material. Bronze gearbox. Independent zinc anode from the gearbox and easily replaceable. Equipped with elastic coupling.The Gearbox is created so that the behavior of the propeller is unaffected in either direction. The conical gears that make up the gearbox are reinforced and adjusted to ensure maximum efficiency. Maintenance is not required since the special highly resistant components guarantee a perfect lubrication seal for life. The anodic zinc protection is easily replaceable.The bronze propeller gear leg is provided with a hydrodynamic profile that minimizes turbulence.The twin 4-blade NiBral Propellers guarantee maximum thrust performance and reduction in current absorption. This is made of composite materials, resistant in every condition, and fastened wit