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Harbor Infrastructure: Protecting steel pilings and dock gates.

For a 620 anode to function correctly, it must have a low-resistance electrical connection to the structure.

Ballast Tanks: Preventing internal corrosion in cargo vessels.

The Zinc Anode 620 is a workhorse of the marine industry. Its reliability stems from strict adherence to chemical purity and physical standards. Before purchasing, always review the to verify that the aluminum content is within the 0.10%–0.50% range and that the iron content is strictly limited to under 0.005%.

This section of the datasheet tells you how much protection the anode actually provides.

By understanding the technical details behind the part number, you ensure that your assets remain corrosion-free for years to come.