Alloy : Beralin, Norsok
- Net weight : 0.12KG/0.264Lb
- Reinforcement/Insert: Aluminum
- Hole distance: 114mm/4.49 inch
- Bolt hole : 7x13mm(0.28x0.52inch)
- Total length: 140mm/5.51inch
- Length: 85mm/3.35 inch
- Width: 35mm/1.38 inch
- Height: 16mm/0.63 inch
- Ship hull
Aluminum anodes are mainly used in seawater. Can also be used in brackish water if the resistivity is not too high (<1 Ωm).
When it comes to seawater, however, aluminum is more efficient & durable than zinc and magnesium. Compared to Zinc, it takes about 1/3 of the weight to protect the same surface. The efficiency of an aluminum anode is high, about 90%. All our anodes are die cast for the best quality.
Are you unsure of the type of material to use? Ask us, we can!
- Capacity: 2,680 Ah / kg
- Consumption: 3.3 kg / A year
- Specific weight: 2.78 kg / dm³
- Potential: -1 100 mV rel Ag / AgCl in seawater
Typical chemical composition, Norsok
Material% by weight
Zinc (Zn) min 2.5 max 5.75
Indium (In) min 0.015, max 0.04
Copper (Cu) max 0.003
Iron (Fe) max 0.09
Silica (Si) max 0.12
Kadmi. (CD) max 0.002%
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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