€ 15,03
1-2 weeks delivery time
-
+
The Osculati 43.918.03 bolt-on magnesium anode, with a Ø110 mm diameter and 170 g weight, is engineered for optimal galvanic protection in freshwater conditions. Designed for rudders and trim tabs, it features pre-drilled mounting holes (Ø31 mm and Ø10.5 mm) and an 18 mm low-drag profile, making it ideal for light vessels operating in lakes and rivers.
- Description
- Ask a Question
-
Osculati 43.918.03 – Bolt-On Magnesium Rudder Blade Anode Ø110 mm (170 g)
The Osculati 43.918.03 is a round, bolt-on magnesium anode designed for freshwater vessels. With a 110 mm diameter and 18 mm thickness, it offers superior electrochemical activity compared to zinc or aluminium, making it highly effective in low-conductivity environments. This anode is ideal for rudders, trim tabs, and other flat metal surfaces below the waterline. Pre-drilled Ø31 mm and Ø10.5 mm mounting holes allow for quick and secure installation. Its lightweight 170 g mass provides galvanic protection equivalent to 270 g aluminium or 680 g zinc.
Technical Specifications
Product Type Rudder Blade Anode Osculati Code 43.918.03 Material Magnesium Outer Diameter (Ø) 110 mm Mounting Hole Ø1 31 mm Mounting Hole Ø2 10.5 mm Height (Thickness) 18 mm Weight 170 g Equivalent Aluminium Weight 270 g Equivalent Zinc Weight 680 g Application Environment Freshwater / Low-conductivity water
Key Features
- Magnesium construction ideal for freshwater environments
- Ø110 mm round anode with slim 18 mm profile
- Pre-drilled mounting holes: Ø31 mm and Ø10.5 mm
- 170 g magnesium weight equal to 680 g zinc performance
- Protects rudders, trim tabs, and submerged flat components
- Easy bolt-on installation with no welding required
Suitable Applications
- Freshwater sailboats and motorboats
- Rudder blades, trim tabs, and underwater fittings
- Low-conductivity water systems (lakes, rivers, reservoirs)
- When maximum electrochemical activity is needed
Documents
Osculati Catalogue 2025 - page 792 Size: 247,2 Kb -
Ask a Question
Popular products