ID
977176
$ 61.29
1-2 weeks delivery time
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The Vetus SN50B Spare Zinc Anode (Art. SN50B) is a replacement zinc element designed for Ø50 mm propeller shaft nut assemblies. Manufactured from marine-grade zinc alloy in accordance with MIL-A-18001K standards, it ensures effective cathodic protection of Vetus bronze propeller nut systems against galvanic corrosion in seawater. This anode is supplied complete with a new Allen key set screw, providing secure installation and reliable long-term performance.
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Vetus SN50B Spare Zinc Anode for Ø50 mm Shaft Nut Assembly
The Vetus SN50B is a high-quality replacement zinc anode specifically designed for 50 mm diameter propeller shaft nut assemblies. It functions as a sacrificial anode to protect metallic components—such as propeller nuts, shafts, and couplings—from galvanic corrosion in marine environments. Constructed from zinc alloy conforming to MIL-A-18001K standards, it guarantees excellent corrosion resistance, durability, and consistent protective performance. This spare part is supplied with a new Allen key set screw for quick and easy installation on Vetus bronze propeller nut systems.
Main Features
- Replacement zinc anode for Ø50 mm propeller shaft nut assemblies
- Provides effective cathodic protection in saltwater conditions
- Made from marine-grade zinc alloy (MIL-A-18001K compliant)
- Includes a new Allen key set screw for mounting
- Designed for use with Vetus bronze propeller nut systems
- Ensures long-lasting performance and easy installation
Technical Data
Specifications Product Code SN50B Type Shaft-end zinc anode Compatible Shaft Diameter Ø50 mm Application Replacement for propeller shaft nut assemblies Material Zinc (MIL-A-18001K) Manufacturer Vetus Included Components Allen key set screw
Additional Information
The Vetus SN50B zinc anode is designed to be installed on the end nut of Vetus bronze propeller assemblies. It operates as a sacrificial metal that corrodes instead of vital propulsion components, effectively preventing galvanic corrosion in saltwater environments. Regular inspection and timely replacement of the anode are essential for maintaining full corrosion protection and ensuring the longevity of your vessel’s propulsion system.
This genuine Vetus spare part is a perfect-fit replacement for 50 mm shaft nut assemblies and includes all necessary components for fast installation and dependable marine protection.
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