Our high-tech CAPAC® systems are the ultimate state-of-the-art, long-term solution to corrosion problems, and are recognized as a superior alternative to sacrificial anode systems, which require frequent replacement. CAPAC® impressed current cathodic protection systems are preferred by ship owners because they reduce fuel cost and maintenance.
Our systems work by supplying a controlled amount of DC current to submerged surfaces using highly reliable platinum or mixed metal oxide anodes and silver/silver chloride reference electrodes. This electrical current, constantly monitored and regulated by the system itself to prevent the electrochemical action of galvanic corrosion before it begins.
CAPAC Impressed Current Cathodic Protection System Components
Increased life of rudders, shafts, struts and propellers as well as any other underwater parts affected by electrolysis
Anodes are light, sturdy and compact for easy shipping, storage and installation
Anodes, reference cells and automatic control systems maintain just the right amount of protection for underwater hulls and fittings, unlike standard zinc anodes, which can't adjust to changes in salinity or compensate for extreme paint loss
Automatic control equipment ensures reliable, simple operation
Optimum documented corrosion protection at minimum overall cost
Only one installation required for the life of the vessel or structure
Increased dry-dock interval
Approved by all classification societies for all types of vessels
Designed to provide a 20 plus year service life
Not all products and services are available in all parts of the world. Contact us to discuss your needs.
CAPAC System Data Sheet
CM2 Corrosion Monitor Data Sheet
CAPAC System Brochure
For CAPAC impressed current cathodic protection system parts and services, please contact:
Global Parts & Service Manager Service