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MG Duff Anode Zd78B Zinc 305mm 4Kg Kit

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    Purchase MG Duff Anode Zd78B Zinc 305mm 4Kg Kit

    MG Duff Anode Zd78B Zinc 305mm 4Kg Kit Product Code: mtzd78bkit

    £89.93 £59.99

    You Save: £29.94 (around 33%)

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    Description

    zinc bolt on anode kit ZD78B for cathodic protection in sea water. The kit including nuts, washers and backing pad to prevent back of anode wasting away and to protect boat.
    • Kit includes 1 x ZD78B bolt on anode, backing pad, nuts and washers
    • Zinc alloy hull anode with mild steel core
    • Salt water use only
    • Gives cathodic protection in sea water
    • Weight 4 kilograms
    • Overall length 305mm
    • Width 76mm
    • Depth 32mm
    • Stud size of M10
    • 2 Fixing holes 19 x 11 mm
    • Distance between hole centres 200mm


    Anodes are installed on boats for the purpose of sacrificial protection, also known as cathodic protection. Boats are made of various metals, such as steel, aluminum, and bronze, which can undergo galvanic corrosion when immersed in an electrolyte like seawater. Galvanic corrosion occurs when two dissimilar metals are in electrical contact in the presence of an electrolyte, causing one metal (the less noble or more reactive metal) to corrode rapidly while the other metal (the more noble or less reactive metal) remains protected. Anodes, typically made of metals like zinc or aluminum, are deliberately installed on the boat's hull and underwater fittings. So the anode "sacrifices" itself rather than let the sittings corrode.
    • Brand: MG Duff
    • Manufacturer: MG Duff
    • Manufacturers Part Number: zd78bkit
    • EAN Barcode: 5060333961312

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