MG Duff
MG Duff AD78 Straight Aluminium Hull Anode (Salt / Brackish / 2.0kg)
MG Duff AD78 Straight Aluminium Hull Anode (Salt / Brackish / 2.0kg)
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MG Duff AD78 Straight Aluminium Hull Anode (Salt / Brackish / 2.0kg)
Part No: 812306
MGDUFF AD78 straight 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: AD78
- Construction: Aluminium alloy
- Nominal Weight: 2.0kg
- Fixing Type: Weld on, welding points can be drilled to fix using bolts
- Anode Length: 305mm
- Anode Width: 76mm
- Anode Height: 32mm
- Overall Length: 356mm
- Overall Width: 76mm
- Overall Height: 32mm
Height Description
32mm (1-1/4")
Length
305mm
Material
Aluminium Alloy
Type
Hull Anodes
Weight
2.0kg
Width
76mm (3")
Brand
MG Duff
Hole Centres
331mm (13")
Nominal Weight kg
1kg to 2.9kg
Primary Construction
Aluminium
Style
Straight Anodes
Suitable For
Salt / Brackish Waters
Dimensions
Overall length (including fixings): 356mm
Fixing
Weld on, welding points can be drilled to fix using bolts
Model
AD78
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MG Duff AD78 Straight Aluminium Hull Anode (Salt / Brackish / 2.0kg)
Part No: 812306
MGDUFF AD78 straight 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: AD78
- Construction: Aluminium alloy
- Nominal Weight: 2.0kg
- Fixing Type: Weld on, welding points can be drilled to fix using bolts
- Anode Length: 305mm
- Anode Width: 76mm
- Anode Height: 32mm
- Overall Length: 356mm
- Overall Width: 76mm
- Overall Height: 32mm
| Height Description | 32mm (1-1/4") |
| Length | 305mm |
| Material | Aluminium Alloy |
| Type | Hull Anodes |
| Weight | 2.0kg |
| Width | 76mm (3") |
| Brand | MG Duff |
| Hole Centres | 331mm (13") |
| Nominal Weight kg | 1kg to 2.9kg |
| Primary Construction | Aluminium |
| Style | Straight Anodes |
| Suitable For | Salt / Brackish Waters |
| Dimensions | Overall length (including fixings): 356mm |
| Fixing | Weld on, welding points can be drilled to fix using bolts |
| Model | AD78 |
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