Spares & replacement

Swift respons and short delivery on your requests.


Systems supported by Cathwell:

Spares and durability

  • ICCP anodes and reference electrodes: Generally last more than 10 years. Should be inspected for damage and consumption in dry-dock, and replaced if required.
  • Electrolytic antifouling anodes: Copper and iron/aluminium anodes are generally replaced every regular dry-docking. Anode channels should be tested and tuned during dry-docking.
  • Sacrificial anodes on external hull: Anodes are normally replaced every regular dry-docking. Anodes less than 40 % consumed can generally be kept.
  • Sacrificial anodes in ballast tanks: Normally designed for 5-10 years operation.
  • Shaft grounding: Silver brushes, brush holders and silver slip ring/band should be inspected for wear out failure, and replaced if required.

 Call on us if you experience system failure or request assistance at at sea or at yard.

Need an offer?

Spares and consumables available, irrespective of original brands.

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Planning to dry-dock?

We deliver cathodic protection, electrolytic antifouling system spares, undertake planning and organise work to be done during dry-docking.