Skip to content
Note: Minimum order value 662,00 kr
Note: Minimum order value 662,00 kr
Denmark

Anodes for ships and vessels

Here you will find our sacrificial anodes for ships and vessels

A sacrificial anode is a piece of alloyed metal that is attached to a metal surface, such as a hull, engine, propeller, etc. In our range you will find Zinc anode, Magnesium anode and Aluminium anode.

How do sacrificial anodes protect a ships and vessles?

By screwing or welding the sacrificalanode to a metal surface, you protect the metal from corroding. By being more alloyed than the metal it is attached to, the sacrificial anode becomes the metal that corrodes instead of the metal it protects.


Anodes for hulls

The primary purpose of hull anodes is to protect against corrosion, making maintenance of your hull smoother. The hull anode is applied to the hull of your boat, ship or veesle, by welding or screwing it in on the metal you want to protect. The hull anode, also known as a sacrificial anode, then protects the hull so you avoid expensive repair and maintenance costs. You can find all our hull anodes here.

Anodes for rudders

As you can hear from the product name, a rudder anode is designed to prevent corrosion on your boat rudder. The rudder anode is easily applied by screwing it to both sides of your rudder. By using rudder anodes, you avoid spending both time and money on replacing metal parts. Instead, when the rudder anode is about 50% used up, you only change it to a new one. This is a cheaper story than replacing the whole rudder. See more of our rudder anodes here.

Shaft anodes

The application for shaft anodes is on the boat's propeller, this is to prevent corrosion that means the propeller needs to be replaced sooner than expected. In our range you will find shaft anodes in different demissions, brands and materials, all so that you can find the shaft anode that suits your purpose. The shaft anode comes in two parts, so you can easily place it on both sides of your propeller and then bolt it on. If you're not sure which shaft anode you need, you can always contact us.

Anode calculation for ships

With over 35 years of experience, we are experts in anodes and corrosion protection for ships and vessels. Our extensive knowledge and expertise make us your reliable partner in protecting your marine investment. We can assist you with calculating the optimal distribution and necessary number of anodes for your specific needs, including anode calculation for ships, zinc anode calculation for ships, and zinc anodes for ship hulls. Furthermore, we can provide expertise on impressed current anodes and other corrosion protection solutions.

Show more
  • Original price 554,00 kr
    Original price 554,00 kr - Original price 554,00 kr
    Original price 554,00 kr
    Current price 433,00 kr
    433,00 kr - 433,00 kr
    Current price 433,00 kr

    Zinc anode water heater ø20*400mm 3/4" (R20) thread, cadmium-free, B132207

    In stock

    Revolutionize Your Water Heating with Our Cadmium-Free Zinc Anode Rod Suffering from a rotten egg smell or corrosion in your water heater? Look no ...

    View full details
    Original price 554,00 kr
    Original price 554,00 kr - Original price 554,00 kr
    Original price 554,00 kr
    Current price 433,00 kr
    433,00 kr - 433,00 kr
    Current price 433,00 kr
    Save 22% Save %
  • Original price 348,00 kr
    Original price 348,00 kr - Original price 348,00 kr
    Original price 348,00 kr
    Current price 268,00 kr
    268,00 kr - 268,00 kr
    Current price 268,00 kr

    Suburban 232767 RV Water Heater anode Rod for Suburban and Mor-Flo – 9”, 3/4" NPT 2-pack

    In stock

    2-PACK 232767 RV Water Heater Magnesium Anode Rod - Compatible with Suburban and Mor-Flo Water Heater Tanks - 9.25" Length ¾" NPT Threads (2 Pack) ...

    View full details
    Original price 348,00 kr
    Original price 348,00 kr - Original price 348,00 kr
    Original price 348,00 kr
    Current price 268,00 kr
    268,00 kr - 268,00 kr
    Current price 268,00 kr
    Save 23% Save %
  • Original price 257,00 kr
    Original price 257,00 kr - Original price 257,00 kr
    Original price 257,00 kr
    Current price 198,00 kr
    198,00 kr - 198,00 kr
    Current price 198,00 kr

    Magnesium Rod anode for Water Heater Ø0.82x15 ³/₄", M8

    In stock

    Sacrifice anode of magnesium for water heaters Suitable for: Rheemglas Olympic Metro Therm (org code 1167059000) Function: to 55.60-300L enamelled...

    View full details
    Original price 257,00 kr
    Original price 257,00 kr - Original price 257,00 kr
    Original price 257,00 kr
    Current price 198,00 kr
    198,00 kr - 198,00 kr
    Current price 198,00 kr
    Save 23% Save %
  • Original price 257,00 kr
    Original price 257,00 kr - Original price 257,00 kr
    Original price 257,00 kr
    Current price 198,00 kr
    198,00 kr - 198,00 kr
    Current price 198,00 kr

    Magnesium Rod anode for Hot Water Heater 0.82x13.8", M6

    In stock

    Sacrifice anode of magnesium for water heaters Suitable for: Quick / Sigmar water heater Nemi 30 & 80 liters Ariston MISCELLANEOUS MARKS Regen...

    View full details
    Original price 257,00 kr
    Original price 257,00 kr - Original price 257,00 kr
    Original price 257,00 kr
    Current price 198,00 kr
    198,00 kr - 198,00 kr
    Current price 198,00 kr
    Save 23% Save %
  • Original price 312,00 kr
    Original price 312,00 kr - Original price 312,00 kr
    Original price 312,00 kr
    Current price 240,00 kr
    240,00 kr - 240,00 kr
    Current price 240,00 kr

    Aluminum Zinc Water Heater anode Rod (44-inch Flexible)

    In stock

    Flexible sacrificial anode made of aluminum for water heaters Can easily be shortened if a shorter length is desired / needed. DIA: 19mm/0.748in...

    View full details
    Original price 312,00 kr
    Original price 312,00 kr - Original price 312,00 kr
    Original price 312,00 kr
    Current price 240,00 kr
    240,00 kr - 240,00 kr
    Current price 240,00 kr
    Save 23% Save %
  • Original price 355,00 kr
    Original price 355,00 kr - Original price 355,00 kr
    Original price 355,00 kr
    Current price 273,00 kr
    273,00 kr - 273,00 kr
    Current price 273,00 kr

    Flexible anode Water Heater 0.82*25.98inch (0.15*5.31inch) 3/4" NPT Magnesium, PTFE tape

    In stock

    Flexible Sacrifice anode of magnesium for water heaters Can easily be shortened if a shorter length is desired / needed. DIA: 21mm/0.83 inch Leng...

    View full details
    Original price 355,00 kr
    Original price 355,00 kr - Original price 355,00 kr
    Original price 355,00 kr
    Current price 273,00 kr
    273,00 kr - 273,00 kr
    Current price 273,00 kr
    Save 23% Save %
  • Original price 318,00 kr
    Original price 318,00 kr - Original price 318,00 kr
    Original price 318,00 kr
    Current price 211,00 kr
    211,00 kr - 211,00 kr
    Current price 211,00 kr

    Magnesium Rod anode for Hot Water Heater Ø0.866x23.62inch, 3/4" NPT

    In stock

    The product is a Magnesium anode with dimensions of 22*600mm and a 3/4" NPT thread. The purpose of the anode is to sacrifice itself and thus protec...

    View full details
    Original price 318,00 kr
    Original price 318,00 kr - Original price 318,00 kr
    Original price 318,00 kr
    Current price 211,00 kr
    211,00 kr - 211,00 kr
    Current price 211,00 kr
    Save 34% Save %
  • Original price 402,00 kr
    Original price 402,00 kr - Original price 402,00 kr
    Original price 402,00 kr
    Current price 309,00 kr
    309,00 kr - 309,00 kr
    Current price 309,00 kr

    Magnesium Flexible anode rod 44" - 3/4" NPT Thread+PTFE TAPE

    In stock

    Flexible Sacrifice anode of magnesium for water heaters Can easily be shortened if a shorter length is desired / needed. DIA: 21mm/0.83 inch Len...

    View full details
    Original price 402,00 kr
    Original price 402,00 kr - Original price 402,00 kr
    Original price 402,00 kr
    Current price 309,00 kr
    309,00 kr - 309,00 kr
    Current price 309,00 kr
    Save 23% Save %
  • Original price 554,00 kr
    Original price 554,00 kr - Original price 554,00 kr
    Original price 554,00 kr
    Current price 451,00 kr
    451,00 kr - 451,00 kr
    Current price 451,00 kr

    Zinc anode water heater ø0.86*15.74inch 3/4" NPT

    In stock

    Zinc anode Nibe, OSO, METRO THERM and many more. Thread: 3/4 inch

    Original price 554,00 kr
    Original price 554,00 kr - Original price 554,00 kr
    Original price 554,00 kr
    Current price 451,00 kr
    451,00 kr - 451,00 kr
    Current price 451,00 kr
    Save 19% Save %
  • Original price 231,00 kr
    Original price 231,00 kr - Original price 231,00 kr
    Original price 231,00 kr
    Current price 178,00 kr
    178,00 kr - 178,00 kr
    Current price 178,00 kr

    Magnesium Rod anode for Hot Water Heater Ø0.0322x11.02inch, 3/4" NPT

    In stock

    Sacrifice anode of magnesium for water heaters Can easily be shortened if a shorter length is desired / needed. Diameter: 21mm/0.83 inch Length: ...

    View full details
    Original price 231,00 kr
    Original price 231,00 kr - Original price 231,00 kr
    Original price 231,00 kr
    Current price 178,00 kr
    178,00 kr - 178,00 kr
    Current price 178,00 kr
    Save 23% Save %
  • Original price 582,00 kr
    Original price 582,00 kr - Original price 582,00 kr
    Original price 582,00 kr
    Current price 439,00 kr
    439,00 kr - 439,00 kr
    Current price 439,00 kr

    Magnesiumanod hot water heater KGT © 33*500mm, M8 (30mm), 87185715670, 87185715690, 5592178

    In stock

    Produktbeskrivning: Denna högkvalitativa magnesiumanod M8x500x33 är speciellt framtagen för att ge aktivt korrosionsskydd till Buderus varmvattenbe...

    View full details
    Original price 582,00 kr
    Original price 582,00 kr - Original price 582,00 kr
    Original price 582,00 kr
    Current price 439,00 kr
    439,00 kr - 439,00 kr
    Current price 439,00 kr
    Save 25% Save %
  • Original price 231,00 kr
    Original price 231,00 kr - Original price 231,00 kr
    Original price 231,00 kr
    Current price 178,00 kr
    178,00 kr - 178,00 kr
    Current price 178,00 kr

    Suburban 232767 Water Heater anode Rod for Suburban and Mor-Flo – 9”, 3/4" NPT 1-pack

    In stock

    1-PACK 232767 RV Water Heater Magnesium Anode Rod - Compatible with Suburban and Mor-Flo Water Heater Tanks - 9.25" Length ¾" NPT Threads (1 Pack) ...

    View full details
    Original price 231,00 kr
    Original price 231,00 kr - Original price 231,00 kr
    Original price 231,00 kr
    Current price 178,00 kr
    178,00 kr - 178,00 kr
    Current price 178,00 kr
    Save 23% Save %
  • Original price 381,00 kr
    Original price 381,00 kr - Original price 381,00 kr
    Original price 381,00 kr
    Current price 278,00 kr
    278,00 kr - 278,00 kr
    Current price 278,00 kr

    Magnesiumanod ø0.866*32.28inch

    In stock

    Magnesium anode ø22 * 820mm 3/4 "NPT thread

    Original price 381,00 kr
    Original price 381,00 kr - Original price 381,00 kr
    Original price 381,00 kr
    Current price 278,00 kr
    278,00 kr - 278,00 kr
    Current price 278,00 kr
    Save 27% Save %
  • Original price 269,00 kr
    Original price 269,00 kr - Original price 269,00 kr
    Original price 269,00 kr
    Current price 248,00 kr
    248,00 kr - 248,00 kr
    Current price 248,00 kr

    EMCO, Thermored, Domectra Anode for Hot Water Release, M8 Thread, 1.29inch Diameter, Length: 11.81inch, Magnesium

    In stock

    Emco, Thermorad, domextra anode for water heater, m8 thread, 33mm/1.30inch diameter, Length: 300mm/11.81inch, Magnesium

    Original price 269,00 kr
    Original price 269,00 kr - Original price 269,00 kr
    Original price 269,00 kr
    Current price 248,00 kr
    248,00 kr - 248,00 kr
    Current price 248,00 kr
    Save 8% Save %
  • Original price 302,00 kr
    Original price 302,00 kr - Original price 302,00 kr
    Original price 302,00 kr
    Current price 206,00 kr
    206,00 kr - 206,00 kr
    Current price 206,00 kr

    Metalac anode for hot water heater, M8 thread, 1.181inch diameter, length: 11.81inch

    In stock

    Metalac anode for water heater, m8 thread, 33mm/1.30inch diameter, Length: 300mm/11.81inch

    Original price 302,00 kr
    Original price 302,00 kr - Original price 302,00 kr
    Original price 302,00 kr
    Current price 206,00 kr
    206,00 kr - 206,00 kr
    Current price 206,00 kr
    Save 32% Save %
  • Original price 269,00 kr
    Original price 269,00 kr - Original price 269,00 kr
    Original price 269,00 kr
    Current price 206,00 kr
    206,00 kr - 206,00 kr
    Current price 206,00 kr

    Metalac anode for water heater (Magnesium), M8 thread, 0.87 inches diameter, Length: 11.81 inches

    In stock

    Metalac anode for water heater. M8 thread, 0.87 inches diameter, Length: 11.81 inches Material: Magnesium

    Original price 269,00 kr
    Original price 269,00 kr - Original price 269,00 kr
    Original price 269,00 kr
    Current price 206,00 kr
    206,00 kr - 206,00 kr
    Current price 206,00 kr
    Save 23% Save %
  • Original price 198,00 kr
    Original price 198,00 kr - Original price 198,00 kr
    Original price 198,00 kr
    Current price 178,00 kr
    178,00 kr - 178,00 kr
    Current price 178,00 kr

    Magnesium anode water heater 0.82*13.77inch, 3/4" NPT

    In stock

    Sacrifice anode of magnesium for water heaters Can easily be shortened if a shorter length is desired / needed. DIA: 22mm/0.87 inch Length: 350mm...

    View full details
    Original price 198,00 kr
    Original price 198,00 kr - Original price 198,00 kr
    Original price 198,00 kr
    Current price 178,00 kr
    178,00 kr - 178,00 kr
    Current price 178,00 kr
    Save 10% Save %
  • Original price 410,00 kr
    Original price 410,00 kr - Original price 410,00 kr
    Original price 410,00 kr
    Current price 308,00 kr
    308,00 kr - 308,00 kr
    Current price 308,00 kr

    Magnesium chain anode for hot water heater Junkers SO160, B311844, 87099185060

    In stock

    Magnesium chain anode for hot water heater Junkers SO160 Original code: 87099185060 Total length: 1300mm/51.18in Thread: 3/4" Fits the following ...

    View full details
    Original price 410,00 kr
    Original price 410,00 kr - Original price 410,00 kr
    Original price 410,00 kr
    Current price 308,00 kr
    308,00 kr - 308,00 kr
    Current price 308,00 kr
    Save 25% Save %
  • Original price 410,00 kr
    Original price 410,00 kr - Original price 410,00 kr
    Original price 410,00 kr
    Current price 308,00 kr
    308,00 kr - 308,00 kr
    Current price 308,00 kr

    Magnesium anode for hot water heater Junkers SO120, B31184, 87099185050

    In stock

    Magnesium anode for hot water heater Junkers SO120Original part number: 87099185050 Thread: 3/4 ”Fits the following Junkers Models: SUN 120 SO 120...

    View full details
    Original price 410,00 kr
    Original price 410,00 kr - Original price 410,00 kr
    Original price 410,00 kr
    Current price 308,00 kr
    308,00 kr - 308,00 kr
    Current price 308,00 kr
    Save 25% Save %
  • Original price 410,00 kr
    Original price 410,00 kr - Original price 410,00 kr
    Original price 410,00 kr
    Current price 308,00 kr
    308,00 kr - 308,00 kr
    Current price 308,00 kr

    Magnesium anode for hot water heater Junkers ST 120 1Z/C1, B311843, 87099186380

    In stock

    Magnesiumanod Hot water heater for Junkers ST 120 1Z/C1Original code: 87099186380 Dimensions: Length: 320mm/11.41in Diameter: 26mm/1.02in Thread: ...

    View full details
    Original price 410,00 kr
    Original price 410,00 kr - Original price 410,00 kr
    Original price 410,00 kr
    Current price 308,00 kr
    308,00 kr - 308,00 kr
    Current price 308,00 kr
    Save 25% Save %
  • Original price 306,00 kr
    Original price 306,00 kr - Original price 306,00 kr
    Original price 306,00 kr
    Current price 245,00 kr
    245,00 kr - 245,00 kr
    Current price 245,00 kr

    Magnesiumanode Ø33*475-495mm, outward M6 thread 15mm, high potential 1.7v

    In stock

    High Potential Magnesium Anode for Hot Water Heaters This high-quality high potential magnesium anode is designed to effectively protect and extend...

    View full details
    Original price 306,00 kr
    Original price 306,00 kr - Original price 306,00 kr
    Original price 306,00 kr
    Current price 245,00 kr
    245,00 kr - 245,00 kr
    Current price 245,00 kr
    Save 20% Save %
  • Original price 324,00 kr
    Original price 324,00 kr - Original price 324,00 kr
    Original price 324,00 kr
    Current price 259,00 kr
    259,00 kr - 259,00 kr
    Current price 259,00 kr

    Zinc anode with 3/4" steel plug, ø16*40mm / ø0.63in*1.57in

    In stock

    Zinkanod med 3/4" stålplugg, ø16*40mm / ø0.63in*1.57in

    Original price 324,00 kr
    Original price 324,00 kr - Original price 324,00 kr
    Original price 324,00 kr
    Current price 259,00 kr
    259,00 kr - 259,00 kr
    Current price 259,00 kr
    Save 20% Save %
  • Original price 322,00 kr
    Original price 322,00 kr - Original price 322,00 kr
    Original price 322,00 kr
    Current price 248,00 kr
    248,00 kr - 248,00 kr
    Current price 248,00 kr

    Gold Leon anode for water heaters, m6 gang 8.66inch long, 1.18 inch diameter, Length : 13.77inch

    In stock

    Gold Leon anode for water heater, m6 thread 220mm/8.66inch long, 30mm/1.18inch diameter, Length: 350mm/13.77inch

    Original price 322,00 kr
    Original price 322,00 kr - Original price 322,00 kr
    Original price 322,00 kr
    Current price 248,00 kr
    248,00 kr - 248,00 kr
    Current price 248,00 kr
    Save 23% Save %
  • Original price 179,00 kr
    Original price 179,00 kr - Original price 179,00 kr
    Original price 179,00 kr
    Current price 124,00 kr
    124,00 kr - 124,00 kr
    Current price 124,00 kr

    Thermored, Domextra, EMCO anode for hot water heater, M8 thread, 0.86inch diameter, length: 11.81inch

    In stock

    Thermorad, Domextra, Emco anode for water heater, m8 thread, 22mm/0.87inch diameter, Length: 300mm/11.81inch

    Original price 179,00 kr
    Original price 179,00 kr - Original price 179,00 kr
    Original price 179,00 kr
    Current price 124,00 kr
    124,00 kr - 124,00 kr
    Current price 124,00 kr
    Save 31% Save %

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare