Aluminium Hull Anodes

The Ultimate Solution for Marine Corrosion Protection

In the marine industry, protecting your vessel from corrosion is essential for ensuring longevity and minimizing costly repairs. Aluminium anodes are a highly effective solution for ships and boats operating in both saltwater and brackish water environments. These anodes are designed to provide reliable, long-term protection by preventing electrochemical reactions that cause corrosion on metal surfaces, such as hulls, propellers, and other submerged components.

Why Choose Aluminium Anodes?

Aluminium anodes are especially suited for marine applications due to their high efficiency and lighter weight compared to other materials like zinc. They offer a significant advantage in saltwater environments, where their performance is optimized. Aluminium anodes are approximately one-third the weight of zinc anodes, which not only makes them easier to handle and install, but also reduces the overall weight of your vessel, improving fuel efficiency.

Another key benefit of aluminium anodes is their longer lifespan. They degrade at a slower rate than other sacrificial anodes, meaning they need to be replaced less frequently, reducing both maintenance time and costs. This makes aluminium anodes a cost-effective option for shipowners looking for durable and reliable protection.

Produced According to US-MIL Specifications

Our aluminium anodes are manufactured to meet or exceed US-MIL specifications, ensuring top-level quality and performance. These military-grade standards guarantee that the anodes deliver optimal corrosion protection under the most demanding marine conditions. When you choose our aluminium anodes, you’re investing in a product that has been rigorously tested and proven to provide superior protection for your vessel.

Custom Aluminium Anodes for Various Marine Applications

At Corrosion Group, we offer a wide range of aluminium anodes specifically designed to fit different types of vessels, from small recreational boats to large commercial ships. Our anodes are tailored to provide maximum protection based on the specific needs of your vessel. Whether you need anodes for hulls, rudders, or propellers, we have the expertise to supply the right products for your requirements.

In addition to standard-sized anodes, we also offer custom aluminium anode solutions for unique applications. Our team of experts can work with you to design an anode system that provides optimal protection for your vessel, ensuring that every vulnerable area is safeguarded against corrosion.

Trust Corrosion Group for Premium Marine Anodes

When it comes to protecting your investment, quality matters. At Corrosion Group, we are committed to supplying high-quality aluminium anodes that deliver superior protection and performance in marine environments. Our products are rigorously tested to meet or exceed US-MIL specifications, giving you peace of mind that your vessel is protected by the best in the industry.

Choose aluminium anodes from Corrosion Group for a long-lasting, efficient, and cost-effective solution to marine corrosion. Safeguard your ship or boat from the damaging effects of corrosion and enjoy extended service life with our expertly designed anode systems.

aluminium hull anodes
  • Tug boats
  • Dredgers
  • Fishing Boats
  • Cutters
  • Passenger Vessels
  • Cruise Ships
  • Tankers
  • Container Vessels
  • Bulk Carriers
  • etc
Article nr Type Material Gross weight (kg/lb) Net weight(kg/lb A (mm/in) B (mm/in) C (mm/in) D (mm/in) E (mm/in) F (mm/in) G (mm/in)
B210150 KGS©15 ALL Aluminium 1,2 / 2,65 1,4 / 3,1 300 / 11,81 160 / 6.3 60 / 2.36 95 / 3.74 30 / 1.18 215 / 8.46 235 / 10.43
B210155 KGS©15 AL Aluminium 1,2 / 2.65 1,4 / 3,1 300 / 11.81 160 / 6.3 60 / 2.36 95 / 3.74 30 / 1.18 215 / 8.46 235 / 10.43
B210250 KGS©25 AL Aluminium 2,1 / 4.63 2,5 / 5.51 350 / 13.78 205 / 8.07 75 / 2.95 115 / 4.53 34 / 1.34 265 / 10.43 315 / 12.4
B210430 KGS©43 AL Aluminium 3,6 / 7.94 4,3 / 9.48 450 / 17.72 245 / 9.65 110 / 4.33 150 / 5.91 35 / 1.38 340 / 13.39 415 / 16.34
B210600 KGS©60 AL Aluminium 5.2 / 11.46 6 / 13.23 700 / 27.56 420 / 16.54 60 / 2.36 110 / 4.33 43 / 1.69 570 / 22.44 No hole
B210800 KGS©80 AL Aluminium 7,5 / 16.53 8 / 17.64 450 / 17.72 240 / 9.45 115 / 4.53 150 / 5.91 62 / 2.44 350 / 13.78 No hole
B310040 KGS© 4 Aluminium 1,2 / 2.65 1,5 / 3.31 300 / 11.81 160 / 6.3 60 / 2.36 95 / 3.74 30 / 1.18 215 / 8.46 235 / 10.43
B210900 KGS©90 AL Aluminium 7,8 / 17.2 9 / 19.84 1060 / 41.73 780 / 30.71 60 / 2.36 110 / 4.33 40 / 1.57 930 / 36.61 No hole
B210930 KGS©93 AL Aluminium 7,9 / 17.42 9,3 / 20.5 1010 / 39.76 870 / 34.25 60 / 2.36 110 / 4.33 37 / 1.46 960 / 37.8 No hole
B211140 KGS©114 AL Aluminium 10,6 / 23.37 11,4 / 25.13 700 / 27.56 445 / 17.52 70 / 2.76 120 / 4.72 79 / 3.11 600 / 23.62 No hole
B211700 KGS©170 AL Aluminium 15,8 / 34.83 17 / 37.48 1060 / 41.73 780 / 30.71 60 / 2.36 120 / 4.72 75 / 2.95 950 / 30.71 No hole
B211750 KGS©175 AL Aluminium 16,1 / 35.49 17,5 / 38.58 1010 / 39.76 875 / 34.45 60 / 2.36 120 / 4.72 75 / 2.95 960 / 37.8 No hole
B213500 KGS©350 AL Aluminium 29,5 / 65.04 35 / 77.16 2000 / 78.74 - 70 / 2.76 120 / 4.72 68 / 2.68 1920 / 75.58 No hole
B213990 KGS©399 AL Aluminium 33,3 / 73.41 39,9 / 88.02 32580 / 101.57 2320 / 91.34 70 / 2.76 105 / 4.13 60 / 2.36 2500 / 98.43 2540 / 100

Download our product drawings

B210150

Net weight: 1.2 kg/2.65lb Available in steel & aluminium reinforcement
  • Total length: 300mm/11.81in, Width: 95mm/3.74in, Height: 30mm/1.18in, Hole distance: 265mm/10.43in, Gross weight: 1.5kg/2.7lb, Reinforcement: FE

B210155

Net weight: 1.2kg/4,63lb Available in steel & aluminium reinforcement
  • Total length: 350mm/11.81in, Width: 95mm/3.74in, Height: 30mm/1.18in, Hole distance: 265mm/10.43in, Gross weight: 1.4kg/3.1lb, Reinforcement: Aluminium

B210250

Net weight: 2,1kg/4,63lb Available in steel & aluminium reinforcement
  • Total length: 350mm/13.78in, Width: 115mm/4.53in, Height: 34mm/1.34in, Hole distance: 315mm/12.4in, Gross weight: 2.5kg/5.51lb, Reinforcement: FE

B210430

Net weight: 3,6kg/7,94lb Available in steel & aluminium reinforcement
  • Total length: 450mm/17.72in, Width: 150mm/5.91in, Height: 35mm/1.38in, Hole distance: 415mm/16.34in, Gross weight: 4.3kg/9.48lb, Reinforcement: FE

B210600

Net weight: 5,2kg/11,46lb Available in steel & aluminium reinforcement
  • Total length: 700mm/37.56in, Width: 110mm/4.33in, Height: 43mm/1.69in, Gross weight: 6kg/13.lb, Reinforcement: FE

B210800

Net weight: 7,5kg/16,53lb Available in steel & aluminium reinforcement
  • Total length: 450mm/13.78in, Width: 115mm/5.91in, Height_ 62mm/2.44in, Gross weight: 8kg/17.64lb, Reinforcement: FE

B210900

Net weight: 7,8kg/17,2in Available in steel & aluminium reinforcement
  • Total length: 1010mm/41.73in, Width: 110mm/4.33in, Height: 40mm/1.57in, Gross weight: 9kg/19.84lb, Reinforcement: FE

B210930

Net weight: 7,9kg/17,42lb Available in steel & aluminium reinforcement
  • Total length: 1010mm/39.76in, Width: 110mm/4.33in, Height: 37mm/1.46in, Gross weight: 9.3kg/20.05lb, Reinforcement: FE

B211140

Net weight: 10,6kg/23,37lb Available in steel & aluminium reinforcement
  • Total length: 700mm/27.56in, Width: 120mm/4.72in, Height: 79mm/3.11in, Gross weight: 11,4kg/25,13lb, Reinforcement: FE

B211700

Net weight: 15,8kg/34,83lb Available in steel & aluminium reinforcement
  • Total length: 1060mm/41.73in, Width: 120mm/4.72in, Height: 75mm/2.95in, Gross weight: 17kg/37.48lb, Reinforcement: FE

B211750

Net weight: 16,1kg/35,5lb Available in steel & aluminium reinforcement
  • Total length: 1010mm/39.76in, Width: 120mm/4.72in, Height: 75mm/2.95in, Gross weight: 17.5kg/38.58lb, Reinforcement: FE

B213500

Net weight: 29,5kg/65,04lb Available in steel & aluminium reinforcement
  • Total length: 2000mm/78.74in, Width: 120mm/4.72in, Height: 68mm/2.67in, Gross weight: 35kg/77.16lb, Reinforcement: FE

B213990

Net weight: 33,3kg/73,41lb Available in steel & aluminium reinforcement
  • Total length: 2580mm/101.57in, Width: 105mm/4.13in, Height: 60mm/2.36in, Gross weight: 39.9kg/87.96lb, Reinforcement: FE

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What type of anode should i use?

Depending on what type of enviroment your vessel are present in, you can use the directions below. however, if you are uncertain, it's always better to get some consulting.

General guidelines for choosing anode material

FRESH WATER

Magnesium Anodes

Due to it's strong ability not to passivate and high driving voltage. Magnesium anodes are perfect for environments where there is a high resistivity electrolyte present.

BRACKISH WATER

Zinc Anodes

In brackish water, zink or magnesium are often used. Preferably magnesium if you are not certain of the salinity level.

HAVSVATTEN

Aluminium Anodes

Zinc & Aluminium works great in sea water. In regards to a higher salinity level, aluminium is way more effective. It requires about a 1/3 of the weight to protect the same amount of surface.

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