Shaft Anode, nut-shaped / zinc

SVB item number: 16602
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.
Product details
only  €13.95
25 | in stock
pcs.
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Available variants

Shaft Anode / nut-shaped / magnesium
Shaft Anode / nut-shaped / magnesium
from €18.95
To product

Product data

  • SVB item number 16602
  • EAN 1957000000747
  • Description Collar nut anode
  • Material Zinc
  • Area of application Salt water
  • Shape Nut-shaped
  • For shaft 22 mm
  • Outer-Ø 50 mm
  • Length 47 mm
  • Weight 0.35 kg
  • Accessories for Drive shafts

Accessories

Image of Tef-Gel / Corrosion Stopper
TIKAL Tef-Gel / Corrosion Stopper
from €10.95 (€1,095.00/ kg)

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.

Documents

multi-flag Certificate
PDF (728,93 KB)
multi-flag Certificate
PDF (729,35 KB)
multi-flag Certificate
PDF (657,89 KB)
multi-flag Certificate
PDF (1 015,39 KB)

Systems

Product safety

What other SVB customers have to say

100% real reviews

120 customer reviews

4.5 (out of 120 ratings)
96% recommend SVB
  • Advantages
  • Weight (8)
  • Shape (10)
  • Material (9)
  • Price/performance ratio (11)
  • Quality (9)
  • Accuracy of fit (8)
  • Description (9)
  • Opinions
  • Place of use : Med (2)
  • Place of use : North Sea (5)
  • Place of use : Baltic Sea (2)
  • Place of use : Atlantic (1)

Customer images (1) from all reviews

Wilfried P.
by Wilfried P. Flag of Germany 5/8/2024 Verified purchase Variant: 16639
Shaft anodes for 38th shaft
These shaft anodes are OK, but unfortunately no size is available for 38mm shaft diameter.
Had to adjust the 40mm. Hope for the next session.
Kind regards
Images for this rating
Juergen Z.
by Juergen Z. Flag of Germany 4/25/2024 Verified purchase Variant: 25273
Top goods
Good goods fast delivery
Olaf H.
by Olaf H. Flag of Germany 5/4/2022 Verified purchase Variant: 16603
Zink Wellenanoden
Die Verarbeitung ist ordentlich, die Durchmesserangabe des Herstellers passt exakt und führt auch zu einer guten Klemmung auf der Welle. Außerdem wurde sehr schnell geliefert. Ich bin daher zufrieden mit der Lieferung.
George M.
by George M. Flag of Hungary 5/26/2021 Verified purchase Variant: 26153
I never used this magnesium anode before
Anja H.
by Anja H. Flag of Germany 4/23/2021 Verified purchase Variant: 16603
Kostenlose Reklamation
Super Service, schnelle Ersatzlieferung, H. Hein war ein sehr freundlicher und kompetenter Mitarbeiter

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Shaft Anode, nut-shaped / zinc
For shaft 22 mm