Aluminium anodes

The anodes shown below are for flush mounting, either by welding or bolting. These anode types are also often referred to as bolt-on or Japaneese anodes. 

Most known anode types are available upon request or can be custom-made according to specifications.


Data sheets

Technical data sheets for various sacrificial anodes alloys.
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Anode production

Most anodes from Cathwell are made by BAC, one of Europe's largest anode manufacturers.
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Anode type Weight (kg)
Dimensions (mm)
  Gross Net L C-C H W
A-17B 1.8 1.5 290 160 35 75
A-34B 3.4 3.1 300 160 30 150
A-49B 5.1 4.6  425 160  50  100 
A-58B 6.1 5.5 450 160 45 125
A-87B 9.0 8.4  500  160  55  150 

Weight and dimensions are nominal.