4-Blade Bronze Propeller (Heavy Duty)

The PRO-BR-4B is a heavy-duty propeller cast from Nickel-Aluminum Bronze, a material renowned for its exceptional strength and resistance to cavitation erosion. The 4-blade design provides high static thrust and smooth operation, making it ideal for work-class ROVs that require steady station-keeping and heavy-lifting capabilities. Its robust construction can withstand impacts from small debris and marine growth, ensuring consistent performance during long-term offshore construction and maintenance projects.