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MG Duff ZD73 Straight Zinc Hull Anode for Salt Waters (10.0kg / Weld)

Part No: 812005

MGDUFF ZD73 straight shaped zinc sacrificial hull anode, suitable for use in salt waters. Sacrificial anodes should be fitted and correctly bonded to all boats / vessels to help prevent corrosion by... Read more

Description

MGDUFF ZD73 straight shaped zinc sacrificial hull anode, suitable for use in salt 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 Zinc Hull Anode

- MG DUFF Part Number: ZD73

- Construction: Zinc

- Nominal Weight: 10.0kg

- Fixing Type: Weld on, welding points can be drilled to fix using bolts

- Bolt Size: 10mm (M10)

- Anode Length: 356mm

- Anode Width: 152mm

- Anode Height: 32mm

- Overall Length: 459mm

- Overall Width: 152mm

- Overall Height: 32mm

Specifications
Height 32mm (1-1/4")
Length 356mm
Material Zinc
Weight 10.0kg
Width 152mm (6")
Brand MG Duff
Hole Centres 408mm (16")
Nominal Weight kg 10kg and Over
Primary Construction Zinc
Style Straight Anodes
Suitable For Salt Waters
Dimensions Overall length (including fixings): 459mm
Fixing Weld on, welding points can be drilled to fix using bolts
Model ZD73
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MG Duff ZD73 Straight Zinc Hull Anode for Salt Waters (10.0kg / Weld)

£155.23

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£155.23 Incl VAT

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