ANODO DE CHAPA DE ZINCO 2,1 KG M10

The MD Duff Zinc Pear ZD77 is one of the most common sizes of the bolt-on anodes and, with its universal 200mm hole centers, will retro-fit many other makes and sizes. It can be used in a host of areas around the hull and rudder or be wired internally to protect equipment.
This anode is normally fitted with through-hull bolts and then earth wired from the internal studs to whatever is to be protected (for example, the engine or stern tube). It can also be surface-welded directly to the hull, rudder or any metal surface that needs cathodic protection.

This zinc anode is suitable for seawater and brackish water. For freshwater, use the magnesium version MD77.

Use of a backing sheet is recommended

Specifications

• Total weight: 2.25kg
• Nominal Net Weight 2.1kgs 
• MG Duff Code: ZD77
• Material: Zinc for Saltwater Protection
• Length (min/max): 236mm / 155mm
• Width (min /max): 25mm / 83mm
• Depth: 41mm
• Stud Size: 10mm
• Number of Fixing Holes: 2
• Fixing Hole Details: 200mm hole center

MGDZD77 Zinc anode 2,1 kg.
MGDAD77 Aluminum anode 1,0 kg.
MGDB77 Backing sheet