Propeller for BOW125/130/160Propeller 6 blade, diameter 246mm, for 125/130/160 kgf bow thrusters. Set includes all mounting hardware for propeller. Working in close collaboration with the Maritime Institute Netherlands MARIN , the world-famous hydrodynamic laboratory, VETUS has optimized the performance of its thrusters. This has been achieved by utilizing a unique propeller blade profile, which creates little or no cavitation.As cavitation produces unwanted noise, this new blade design offers a major reduction in the operating sound levels for VETUS bow thrusters. Moreover, the application of this propeller has reduced the current consumption by up to 10%.*Zinc sold separately. Propeller for BOW125/130/160Propeller 6 blade, diameter 246mm, for 125/130/160 kgf bow thr Manufactured by VETUS. Part Number SET0090