as zinc was the original material used for this purpose

The High potential alloy is very effective

Zinc anode for propeller shaft Ø70 mm

Zinc anodes can be used in brackish water if resistivity is not too high (about 1

Zinkanod axel 1 1/2", R800573 Total length_26mm/1.02in as zinc was the originalProduct specification Shaft anode 1 1 2 "propeller shaft, Zinc Material: Zinc Alloy : MIL DTL 18001L Zn Article: R800573 Weight : 0. 821 KG 1. 81 lbs For propeller shaft: 1 1 2 " Application areas: Propeller shaft Round objects Shaft anodes made of zinc are mainly used in seawater and brackish water. Zinc anodes can be used in brackish water if the resistivity is not too high (approx. 1. 5 m). Zinc is more chemically stable than Aluminum and is