The Duff CMPNH5Z zinc propeller anode protects propellers and sterngear from galvanic corrosion and is a direct fit for Martyr Autoprop units.
- Model: CMPNH5Z
- Material: zinc (sacrificial anode)
- Application: propeller and sterngear protection
- Fits: Martyr Autoprop propellers
- Suitable for: saltwater environments (not recommended for fresh water)
- Protects: shaft, propeller and gearbox casings
- Installation: straightforward replacement, no special tools
- Maintenance: inspect regularly and replace when visibly consumed
Note: zinc anodes are best for seawater; aluminum is typically used for brackish water and magnesium for freshwater.
Order genuine Duff CMPNH5Z anodes to maintain reliable corrosion protection for your vessel.