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Vetus SN60B Spare Zinc Anode for Ø60 mm Shaft Nut Assembly
The Vetus SN60B is a high-performance replacement zinc anode designed specifically for 60 mm diameter propeller shaft nut assemblies. It functions as a sacrificial protection element, corroding preferentially to safeguard valuable metal components — such as propeller shafts, nuts, and couplings — from galvanic corrosion in saltwater environments. Manufactured from marine-grade zinc alloy in full compliance with MIL-A-18001K standards, it ensures durability, corrosion resistance, and optimal protective performance.
Main Features
- Replacement zinc anode for Ø60 mm propeller shaft nut assemblies
- Provides effective cathodic protection for Vetus bronze propeller systems
- Made from high-quality zinc alloy (MIL-A-18001K compliant)
- Ensures long-lasting performance in marine environments
- Designed for direct mounting on Vetus bronze propeller nut assemblies
- Simple installation and easy maintenance
Technical Data
Specifications Product Code SN60B Type Shaft-end zinc anode Compatible Shaft Diameter Ø60 mm Application Replacement for propeller shaft nut assemblies Material Zinc (MIL-A-18001K) Manufacturer Vetus
Additional Information
The Vetus SN60B zinc anode is engineered for installation on the end nut of Vetus bronze propeller assemblies. By corroding in place of other metal parts, it provides sacrificial protection that prevents electrochemical damage to your propulsion system components in seawater. This ensures longer service life and reliable operation of your propeller and shaft system.
As part of regular vessel maintenance, the anode should be inspected periodically and replaced when more than 50% consumed to maintain continuous protection against galvanic corrosion.
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