Zinc Anode 620 Datasheet Extra Quality

The Zinc Anode 620 is a high-performance zinc anode designed for use in seawater, brackish water, and soil environments. It is commonly used for the cathodic protection of:

⚠️ Low iron content ensures high performance and prevents passivation. zinc anode 620 datasheet

The Zinc Anode 620 has an indefinite shelf life IF stored correctly: The Zinc Anode 620 is a high-performance zinc

Do not use “Pure” (unalloyed) zinc in seawater. Without Aluminum and Cadmium, the anode will coat in zinc oxide and stop working. Without Aluminum and Cadmium, the anode will coat

This is the core of the . Do not purchase an anode without these values.

The Zinc Anode 620 is the industry workhorse for localized protection on steel hulls, sea chests, and side thrusters. When sourcing, demand a verifying the Cadmium (0.07%) and Iron (<0.005%) levels. Standard “Hardware store” zinc will not provide the 780 A·h/kg required for marine service.