A 550mm zinc hull anode suitable for use in salt water. The weld on hull anode is manufactured in the United Kingdom to US MIL Spec-A-18001K, ensuring close quality control and fast delivery times.
Specifications:
Please refer to the diagram in the product images.
Click on any of the part numbers below to be taken to the relevant anode.
| Part No. | AOH2Z | AO4ZS | AO6Z | AO16Z |
| Anode Length | 165mm | 200mm | 200mm | 425mm |
| Length inc. Strap | 270mm | 310mm | 330mm | 550mm |
| Strap Width | 30mm | 30mm | 40mm | 40mm |
| Strap Depth | 3mm | 5mm | 5mm | 5mm |
| Height | 30mm | 37mm | 35mm | 43mm |
| Width | 77.7mm | 105mm | 150mm | 163mm |
| Weight | 2.0kg | 4.0kg | 6.0kg | 16.0kg |
Zinc Alloy Specification:
| Components | Percentage (%) |
| Cadmium | 0.025 - 0.07 |
| Aluminium | 0.10 - 0.5 |
| Zinc | Remainder |
Impurities:
| Copper | 0.005 Max |
| Iron | 0.005 Max |
| Lead | 0.006 Max |
| Others total | 0.10 Max |
Further Specifications:
Electrochemical capacity: -780 AHr / Kg nominal.
Solution potential: -1050 mV vs. Ag / AgCI reference cell nominal (in seawater).
Useful Links:
Explore our full range of hull anodes.
Explore our full range of zinc anodes.
Blog: Fitting Anodes To Ferrocement Hulls.
Blog: Fitting Anodes To Steel Hulls.
Blog: Fitting Anodes To Wooden and GRP Hulls.
Blog: Aluminium versus zinc anodes.
