MgDuff Round Zinc Hull & Rudder Dish-Shaped Anodes

ID 1215582

$ 25.76

1-2 weeks delivery time

Diameter, mm:

The MgDuff Round Zinc Hull and Rudder Anode is a dish-shaped sacrificial anode designed to protect boat hulls and rudder blades against galvanic corrosion in saltwater environments. Its profile is designed to minimise water resistance, while the M10 mounting holes provide a defined installation arrangement. Available in four models: ZD56 (Ø100 × 25 mm), ZD58 (Ø150 × 35 mm), ZD35 (Ø160 × 30 mm) and ZD55 (Ø225 × 25 mm). Manufactured from zinc, these anodes provide sacrificial corrosion protection and are supplied individually.

Description
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MgDuff Round Zinc Hull and Rudder Anodes – Dish-Shaped, Ø100–225 mm

The MgDuff Round Zinc Hull and Rudder Anode is a sacrificial anode designed to protect metal components of boat hulls and rudder blades against galvanic corrosion. Manufactured from zinc, it is suitable for use in saltwater environments.

The anode features a dish-shaped profile designed to minimise water resistance. The range includes four models with different diameters and heights, allowing selection according to the required anode dimensions. Mounting holes for M10 bolts are specified for this range.

Key Features
- Brand: MgDuff
- Product Type: Sacrificial hull and rudder anode
- Material: Zinc
- Shape: Round
- Design: Dish-shaped profile intended to minimise water resistance
- Application: Boat hulls and rudder blades
- Suitable Water Type: Saltwater
- Mounting: Bolt holes for M10 fasteners
- Diameter Range: 100–225 mm
- Height Range: 25–35 mm
- Function: Sacrificial protection against galvanic corrosion
- Available Models: ZD56, ZD58, ZD35 and ZD55
- Sales Unit: 1 piece
Technical Specifications and Available Models

The MgDuff zinc anode range includes four models with different external diameters and heights. All dimensions are specified in millimetres.

Model Product Number Diameter (mm) Height (mm) Material

ZD56 593056 100 25 Zinc

ZD58 593058 150 35 Zinc

ZD35 593035 160 30 Zinc

ZD55 593055 225 25 Zinc

Dimensions and Model Selection

The four models differ in their external diameter and overall height. Dimensions are specified as diameter × height.
- ZD56 (593056): Round zinc anode measuring Ø100 × 25 mm.
- ZD58 (593058): Round zinc anode measuring Ø150 × 35 mm.
- ZD35 (593035): Round zinc anode measuring Ø160 × 30 mm.
- ZD55 (593055): Round zinc anode measuring Ø225 × 25 mm.
The ZD56 and ZD55 models have the same height of 25 mm but different diameters of 100 and 225 mm. The ZD58 and ZD35 versions have diameters of 150 and 160 mm, with heights of 35 and 30 mm respectively.

When selecting a replacement anode, check both the diameter and height against the required installation dimensions.

Construction and Mounting

The MgDuff zinc anodes are designed for installation on boat hulls and rudder blades. Their dish-shaped profile is intended to minimise water resistance while providing sacrificial corrosion protection.
- Anode Body: Zinc construction.
- Body Shape: Round.
- Profile: Dish-shaped design.
- Mounting: Bolt holes for M10 fasteners.
- Installation Location: Boat hull or rudder blade.
The actual shape of the anodes may differ from the product illustration. Such differences do not affect the specified technical characteristics or function.

Galvanic Corrosion Protection

The zinc anode acts as a sacrificial component, corroding preferentially to help protect other metal parts of the vessel against galvanic corrosion.

These MgDuff anodes are suitable for saltwater environments. Their round, dish-shaped design is intended to reduce water resistance when installed on the hull or rudder blade.

Product Identification

Model Product Number EAN Code

ZD56 593056 5060333961084

ZD58 593058 5060333961121

ZD35 593035 8720193076812

ZD55 593055 8720763547124

Sales Unit: 1 zinc hull and rudder anode.