For offshore cathodic protection system as well galvanic anodes, mostly aluminium-indium or zinc anodes, may be an option but also impressed current cathodic protection systems.

User’s of galvanic anodes may look at the data sheets available here but also check Anotec’s engineering department for impressed current CP systems which may be a valuable option.

Data sheets for offshore cathodic protection:

• Al-In-Zn anodes
• Zinc anodes
• Ag/AgCl reference electrodes
• Kynar HMWPE cable
• Coupons