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MG Duff AD55 Disc Shaped Aluminium Hull Anode (Salt / Brackish, 2.8kg)

Part No: 812315

MGDUFF AD55 disc shaped aluminium alloy sacrificial hull anode, suitable for use in salt and brackish / estuarine waters. Sacrificial anodes should be fitted and correctly bonded to all boats / vessels... Read more

Description

MGDUFF AD55 disc shaped aluminium alloy sacrificial hull anode, suitable for use in salt and brackish / estuarine waters. Sacrificial anodes should be fitted and correctly bonded to all boats / vessels to help prevent corrosion by cathodic protection when in the water.

Cathodic protection is an electrochemical process which halts the natural reaction (corrosion) of metals in a particular environment by superimposing an electrochemical cell more powerful than the corrosion cell. Sacrificial anodes are fitted or bonded to the metal to be protected which in turn, as it has a greater electrical potential than the anode material, becomes cathodic and causes the anode to waste instead of itself.

All cathodic protection systems must be inspected annually and the sacrificial anodes renewed if more than 50% are wasted. You should check the working surface of the sacrificial anode to ensure that it is free of paint and chalky corrosion deposits. When fitting or replacing a sacrificial anode you should also replace the serrated fan disc washers under the nuts and change the anode backing sheet on wood and GRP hulls. Exposed fixing studs, nuts and washers should be well greased or painted after assembly.

MGDUFF Sacrificial Aluminium Alloy Hull Anode

- MG DUFF Part Number: AD55

- Construction: Aluminium alloy

- Nominal Weight: 2.8kg

- Fixing Type: Bolt on

- Bolt Size: 10mm (M10)

- Diameter: 225mm

- Depth: 25mm

Specifications
Material Aluminium Alloy
Weight 2.8kg
Brand MG Duff
Hole Centres Centre
Nominal Weight kg 3kg to 9.9kg
Primary Construction Aluminium
Style Disc Anodes
Suitable For Salt / Brackish Waters
Diameter 225mm (9")
Fixing Bolt on, 10mm bolt (M10)
Model AD55
Depth 25mm (1")
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MG Duff AD55 Disc Shaped Aluminium Hull Anode (Salt / Brackish, 2.8kg)

£74.99

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£74.99 Incl VAT

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