A Zinc Anode for Seawater Cooling System is a sacrificial anode used in cathodic protection (CP) systems to prevent corrosion in seawater cooling circuits, including pipes, heat exchangers, condensers, and pumps. The zinc anode corrodes preferentially, protecting critical metallic components from galvanic and electrolytic corrosion.

Zinc Anode for Seawater Cooling System

999 999 999,00 $

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Key Features

Self-Sacrificial Protection: No external power supply required

Stable Performance in Seawater: Reliable protection potential

Controlled Consumption Rate: Suitable for continuous flow systems

Compact Design: Easy installation in pipelines and equipment

Replaceable Configuration: Designed for periodic maintenance and replacement

Proven Application: Widely used in marine cooling systems

Material Composition (Typical)

Zinc (Zn): ≥ 99.2%

Aluminum (Al): 0.1% – 0.5%

Cadmium (Cd): 0.025% – 0.07% (or cadmium-free optional)

Iron (Fe): ≤ 0.005%

Copper (Cu): ≤ 0.005%

Types

Threaded Anodes (screw-in type for pipes and heat exchangers)

Rod Anodes (for insertion into cooling systems)

Plug Anodes (for condensers and coolers)

Custom shapes for specific equipment

Applications

Seawater cooling pipelines

Heat exchangers

Condensers

Pumps and valves

Desalination plants

Marine engine cooling systems

Zinc Anode for Seawater Cooling System

Product Info