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Effectively protect your rudder, trim tabs, and other underwater components from galvanic corrosion with these high-quality disc anodes. Available in magnesium and aluminum, these anodes offer optimal protection for varying water conditions. The disc-shaped design with a central bore allows for easy mounting using bolts and nuts directly to the rudder blade or other components.
These disc anodes are available in various sizes and are sometimes supplied as a complete set with bolt and nut. Precision manufacturing and high-purity materials guarantee optimal protection against electrochemical corrosion. Depending on the application, you can choose between magnesium (freshwater) or aluminum (brackish and saltwater).
| Item No. Magnesium | Item No. Aluminium | Øa mm | H mm | Ø1 mm | Ø2 mm | Weight approx. (Magnesium) |
|---|---|---|---|---|---|---|
| MAR1MG | - | 47.0 mm | 7.0 mm | 9.5 mm | 6.5 mm | |
| MAR2MG | MAR2AL | 72.0 mm | 11.0 mm | 11.0 mm | 7.0 mm | |
| MAR3MG | MAR3AL | 92.0 mm | 13.0 mm | 13.0 mm | 8.5 mm | |
| MA00103CMG | - | 110.0 mm | 18.0 mm | 31.0 mm | 10.5 mm | 0.390 kg |
| MA00104CMG | - | 125.0 mm | 21.0 mm | 31.0 mm | 10.5 mm | 0.550 kg |
| MAR4MG | - | 127.0 mm | 15.0 mm | 13.0 mm | 9.0 mm | |
| MA00105CMG | - | 140.0 mm | 30.0 mm | 33.0 mm | 12.5 mm | 0.810 kg |
Technical specifications: Materials: Magnesium (freshwater), aluminum (brackish and saltwater), Design: Disc-shaped with central bore, Outer diameter (Øa): 47-140 mm, Height (H): 7-30 mm, Bore diameter (Ø1/Ø2): 6.5-33 mm, Scope of delivery: Partially supplied as a set with bolt and nut
Choose the appropriate disc anode for your rudder or trim tab based on its dimensions and the water conditions. High-quality workmanship and precise drilling guarantee a perfect fit and long-lasting corrosion protection.