Our marine azimuth bow thruster or rudder propeller is normally designed as 3 blade or 4 blade. The material of the propeller is always bronze alloy, as following. And the material of the other parts are marine steel.
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.