
Customized 5 or 4 Blades Cu3 Fixed Pitch Marine Propeller. Customizable Diameter: Diameter ranges from 0.5m to 12m, tailored to customer requests. Multi-Certification Support: Certified by CCS, BV, RINA, ABS, RS, and LR for global compliance. Flexible Blade Options: Available with 4 or 5 blades, or customized per customer specifications. Bidirectional Rotation: Supports both left and right rotation directions for versatile application. Professional Design Service: Engineers design propellers based on drawings, old parts, or ship parameters. High-Quality CU3 Material: Constructed from durable CU3 copper alloy for marine environments. Surface Treatment Options: Offers painting, plating, and coating for enhanced corrosion resistance. Comprehensive Marine Supply: Provides complete marine propulsion systems including shafts and rudders.