SKU:
Osculati-43.122.25
€ 37,51
1-2 weeks delivery time
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+
The Osculati 43.122.25 zinc ogive anode is designed for 25 mm propeller shafts and features an 18×1.5 mm threaded connection. Fitted with a replaceable zinc insert (Osculati 43.225.00), this streamlined anode provides targeted galvanic protection at the shaft end. Ideal for saltwater vessels requiring efficient, low-drag protection with easy maintenance.
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Osculati 43.122.25 – Propeller Shaft Zinc Ogive Anode 25 mm
The Osculati 43.122.25 is a bullet-shaped zinc anode designed to protect the exposed threaded ends of 25 mm marine propeller shafts. The ogive form reduces drag and turbulence while providing localized cathodic protection. The body is threaded with an 18×1.5 mm mount, and it accepts a replaceable zinc insert (part no. 43.225.00), allowing fast and economical servicing without removing the entire fitting. Ideal for use in aggressive saltwater environments and mixed-metal drive systems.
Key Features
- Material: Marine-grade zinc for optimal saltwater protection
- Streamlined ogive shape reduces water resistance
- Thread size: 18×1.5 mm for 25 mm propeller shafts
- Includes interchangeable zinc core: Osculati 43.225.00
- Concentrated protection for threaded shaft ends
Technical Specifications
Item Material Shaft Diameter (mm) Thread Zinc Replacement 43.122.25 Zinc 25 18×1.5 43.225.00
Applications
- Marine propeller shafts with 25 mm diameter
- Protection of exposed threaded shaft ends
- Ideal for sailing yachts, motorboats, and mixed-metal drive systems in saltwater
Installation Notes
- Thread onto the clean 18×1.5 mm shaft tip
- Monitor and replace the internal zinc insert (43.225.00) as needed
- Inspect regularly, especially during drydock or haul-out service
Documents
Osculati Catalogue 2025 - page 793 Size: 215 Kb -
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