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Osculati 43.920.04 – Bolt-On Plate Anode 210×160×32 mm 4180 g
The Osculati 43.920.04 zinc anode is a large-format bolt-on plate anode, ideal for marine vessels requiring extended corrosion protection. With a mass of 4180 g and generous dimensions of 210×160×32 mm, it is suited for hulls, sterns, trim tabs, keels, or other major metal surfaces. Supplied with a rubber insulating plate, it minimizes metal-to-metal contact, dampens vibration, and ensures optimal electrochemical performance in saltwater environments.
Technical Specifications
Item Code 43.920.04 Material Zinc Weight 4180 g Length (L) 210 mm Width (A) 160 mm Height (H) 32 mm Hole Spacing (I) 110 mm Hole Size (Ø) 19×25 mm (elongated) Rubber Plate Included
Key Features
- Extra-large zinc bolt-on anode for hull and structural protection
- Includes vibration-absorbing rubber plate for improved isolation
- Pre-drilled elongated holes (19×25 mm) spaced at 110 mm
- Designed for long-term use in saltwater environments
- Ideal for large vessels, commercial craft, and steel hulls
Compatibility
Designed for installation on large underwater metal areas such as hulls, keels, transoms, and support plates. The bolt spacing and hole size allow strong and secure mounting with standard marine fasteners.
Usage & Maintenance
Check the anode regularly, especially during haul-outs. Replace when more than 50% of the material is consumed. Ensure firm mechanical and electrical contact with the protected structure, and inspect the rubber plate for integrity at each service interval.
Documents
Osculati Catalogue 2025 - page 793 Size: 215 Kb -