Shaft Anode, nut-shaped / zinc

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Item no. 16602, 16603, 16604, 16605, 16639
SVB price: €11.72
Excl. VAT, excl. shipping costs.
This is a NET-price excluding German VAT. Shipments to countries outside of the EU may be subject to import duties and taxes.
12 in stock
pcs.
Available variants:
Image of Shaft Anode / nut-shaped / magnesium

Shaft Anode / nut-shaped / magnesium

Magnesium anodes protect below the waterline (hull) and contain metal parts to fight against corrosion. Anodes usually need to be changed once per season. These shaft anodes are available in different sizes.

Item no.
16602
EAN
1957000000747
Description
Collar nut anode
Outer-Ø
50 mm
Weight
0.35 kg
Length
47 mm
Shape
Nut-shaped
Material
Zinc
Area of application
Salt water

Product details

Zinc anodes, also called "sacrificial anodes", protect all metal parts below the waterline from corrosion. To prevent corrosion of the hull, the anode oxidises faster than the metal it is protecting, sacrificing itself before the other metal reacts with the electrolytes. The water, which acts as an electrolyte here, varies in its aggressiveness depending on the navigable waters.

Typically anodes have to be replaced once per season. In harsh water conditions, a more frequent replacement schedule might be necessary. Anodes are mounted along the keel. The electric current is higher at the stern post due to the propeller being located there. It is advisable to install several anodes in this area. Anodes should also be mounted on the rudder and propeller shaft. For vessels that are predominantly operated in fresh water, we recommend aluminium anodes because aluminium has a relatively high driving voltage compared with zinc.
These nut-shaped anodes are available in different sizes.

What other SVB customers have to say

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85 customer reviews

Eduardo Martins D.
by Eduardo Martins D. Flag of Portugal 4/27/2018 Verified purchase Variant: 16603
The last one worked very well
Guido D.
by Guido D. Flag of United States 10/31/2016 Verified purchase Variant: 16604
no name on packet , only adress
Ken Klitgaard J.
by Ken Klitgaard J. Flag of Denmark 4/6/2015 Verified purchase Variant: 16639
Value for money, fast delivery
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