MG Duff

Category

Price

MD20LP 2.0kg Low Profile Mid-Ship Magnesium Weld On Hull Anode

Original price was: £121.99.Current price is: £58.33. (ex. VAT)

MD55 Magnesium Disc Anode 229mm Diameter 2.25kg

Original price was: £92.18.Current price is: £74.99. (ex. VAT)

MD56 Magnesium Disc Anode 100mm Diameter 0.3kg

Original price was: £25.66.Current price is: £12.49. (ex. VAT)

MD57L Magnesium Hanging Anode

Original price was: £44.76.Current price is: £37.49. (ex. VAT)

MD57LKIT Magnesium Hanging Anode Kit

Original price was: £89.57.Current price is: £74.99. (ex. VAT)

MD59 Magnesium Disc Anode (Pair) With Bolt 70mm Diameter

Original price was: £43.89.Current price is: £20.83. (ex. VAT)

MD72 3.5kg Magnesium Weld On Hull Anode

Original price was: £182.46.Current price is: £91.65. (ex. VAT)

MD72B 3.5kg Magnesium Bolt On Hull Anode

Original price was: £184.41.Current price is: £104.16. (ex. VAT)

MD73 2.6kg Magnesium Weld On Hull Anode

Original price was: £143.91.Current price is: £74.99. (ex. VAT)

MD76 0.3kg Magnesium Bolt On Hull Anode

Original price was: £18.00.Current price is: £16.66. (ex. VAT)

MD77 0.7kg Magnesium Bolt On Hull Anode

Original price was: £32.86.Current price is: £29.16. (ex. VAT)

MD78 1.1kg Magnesium Weld On Hull Anode

Original price was: £59.18.Current price is: £51.86. (ex. VAT)

MD78B 1.3kg Magnesium Bolt On Hull Anode

Original price was: £57.10.Current price is: £49.99. (ex. VAT)

MD79 1.0kg Magnesium Bolt On Hull Anode

Original price was: £49.00.Current price is: £45.83. (ex. VAT)

MD80 2.2kg Magnesium Weld On Hull Anode

Original price was: £122.95.Current price is: £58.33. (ex. VAT)

MGD1 To Suit 1″ Shaft Zinc Anode With Insert

Original price was: £33.97.Current price is: £31.66. (ex. VAT)

Many Prices Reduced!

MG Duff has been at the forefront of marine cathodic protection, including sacrificial anodes, since the early 1950s. The company continues to be one of the largest suppliers of systems and services to the marine market in the UK and throughout the world. Their involvement in corrosion control spans all aspects of the marine sector, from the leisure boat market and commercial deep-sea shipping to coastal and shoreline structures such as piling, jetties, lock and dock gates, linkspans, and pontoon systems.
MG Duff has an experienced technical department and offers full design services and technical support as well as providing the most comprehensive range of sacrificial anodes and impressed current cathodic protection systems.

Prices correct as of 1st October 2024. All prices are +VAT.

MG Duff Yacht & Powerboat 6.0 Catalogue (4MB)
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Specification Code
Composition
Aluminium Alloy X 		 Specification Code
Composition
Magnesium Alloy High Purity		 Specification Code
Composition
Zinc Alloy US Mil Spec 18001K
Iron
Fe
0.12 Max		 Copper
Cu
0.08		 Iron
Fe
0.005 Max
Silicon
Si
0.05 – 0.15		 Aluminium
Al
5.3 – 6.7		 Cadmium
Cd
0.025 – 0.07
Copper
Cu
0.003 Max		 Silicon
Si
0.3 Max		 Copper
Cu
0.005 Max
Zinc
Zn
3.0 – 6.0		 Iron
Fe
0.005 Max		 Aluminium
Al
0.10 – 050
Indium
In
0.015 – 0.030 Max		 Manganese
Mn
0.25 Min		 Lead
Pb
0.006 Max
Mercury
Hg
0.001 Max		 Nickel
Ni
0.003 Max		 Others Total
Titanium
Ti
0.025 Max		 Zinc
Zn
2.5 – 3.5		 0.10 Max
Others Each Lead
Pb
0.03		 Zinc
Zn
Remainder
0.02 Max (<0.1 Total) Magnesium
Mg
Remainder		 Potential Ag/AgCl
Aluminium
Al
Remainder		 Potential Ag/AgCl -1.05 V
Potential Ag/AgCl -1.5 V Capacity- Amp.hr/kg
-1.05 V Capacity- Amp.hr/kg 780
Capacity- Amp.hr/kg 1230
Typically 2500