- Description
The MARTYR Cable Anode (commonly known as a Grouper Anode) is a portable sacrificial anode equipped with a heavy-duty cable that allows it to be deployed directly into the water. It is designed to provide temporary or supplemental cathodic protection for boats, marine equipment, and metal structures.
Unlike fixed anodes, this type is not permanently mounted—it can be hung overboard or placed in the water when needed, making it ideal for vessels at dock or in marinas.
Key Features
- Cable-Mounted Design: Comes with a pre-attached cable (typically ~15 ft) for easy deployment
- Portable Protection: No drilling or installation required—simply hang overboard
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Material Options:
- Aluminum: For salt & brackish water
- Magnesium: For freshwater use
- Heavy-Duty Casting: Solid block design for extended life
- Multi-Use: Can be repositioned as needed for targeted protection
