Description
MGDuff Martyr ZSA Shaft Anodes – Zinc (Metric Sizes) are high-quality sacrificial anodes designed to protect your vessel’s metal propeller shaft from corrosive attack in saltwater environments. Zinc shaft anode to suit a 25mm diameter propeller shaft. For use in Salt water only.
The ZSA range of shaft anodes are well known for their quality, and classic golf ball shape. This range of shaft anodes are an excellent way to protect your shaft from corrosion.
Specifications
| MGDuff Item Number | Shaft Diameter (mm) | Outer Diameter (mm) | Length (mm) | Weight (kg) |
| ZSA98 | 25 | 56 | 55 | 0.49 |
| ZSA120 | 30 | 61 | 61 | 0.55 |
| ZSA140 | 35 | 82 | 73 | 1.2 |
| ZSA155 | 40 | 82 | 73 | 1.14 |
| ZSA178 | 45 | 82 | 78 | 1.04 |
| ZSA198 | 50 | 82 | 73 | 1.04 |
| ZSA236 | 60 | 110 | 90 | 2.59 |
| ZSA276 | 70 | 128 | 100 | 3.65 |
| ZSA395 | 100 | 150 | 100 | 4.2 |





