Zinc anodes for boats, also known as marine zinc anodes or boat anodes, are sacrificial metal components used to protect the hull and underwater metal parts of boats and yachts from corrosion caused by galvanic currents in seawater.
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1-2 weeks delivery time The Max Prop Zinc Anode Type Z70R3 is a versatile model with a round shape, available in different configurations such as Classic Round, Easy, and Whisper. It features multiple hub types and dimensions like a D2 diameter of 58mm, hole distance (K) of 50.2mm, D1 of 43mm, and D3 of 68mm, providing flexibility for various applications.
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€ 47,63
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1-2 weeks delivery time The Max Prop Zinc Anode Type Z70T3 is a triangle-shaped zinc anode, featuring dimensions like a height of 44mm, a diameter of 50mm for D1, 72mm for D2, and 42mm for D3. The hole spacing (K) is 50.2mm, and the prop hub diameter is 70mm, making it a precise choice for compatible equipment.
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€ 47,63
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1-2 weeks delivery time The Max Prop Zinc Anode Type Z78R3 is a round-shaped zinc anode with a hub type of 78. With a D2 diameter of 47mm, hole distance (K) of 40.7mm, D1 diameter of 31mm, and D3 diameter of 60mm, it is designed for ease of use and reliable performance in marine environments.
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€ 47,63
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1-2 weeks delivery time The Max Prop Zinc Anode Type Z83R3 is a versatile round-shaped zinc anode with multiple hub types (83, 110, and 115). It has a D2 diameter of 65mm, hole distance (K) of 56.3mm, D1 diameter of 45mm, and D3 diameter of 80mm, suitable for different equipment models and ensuring a tight and secure fit.
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€ 59,84
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1-2 weeks delivery time The Max Prop Zinc Anode Type Z83T3 features a classic triangle shape with a hub type of 83. Its dimensions include a D2 diameter of 70mm, a hole distance (K) of 60.6mm, and a D1 diameter of 46mm, designed for precision and a secure fit for specific equipment.
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€ 59,19
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1-2 weeks delivery time The Max Prop Zinc Anode Type Z85R3 is a round-shaped zinc anode with a hub type of 85. It offers dimensions like a D2 diameter of 50mm, hole distance (K) of 43.3mm, D1 diameter of 31mm, and D3 diameter of 64mm, making it a practical and reliable choice for marine equipment.
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€ 48,21
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1-2 weeks delivery time The Max Prop Zinc Anode Type Z90R3 is a round zinc anode with a hub type of 90, offering a D2 diameter of 54mm, hole distance (K) of 46.8mm, D1 diameter of 38mm, and D3 diameter of 68mm. It is designed for ease of use and is well-suited for a range of marine applications.
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€ 47,63
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1-2 weeks delivery time The Tecnoseal Aluminium Radice Anode for Cap Nut (Separate) Ø Shaft 22-25mm is made from high-quality aluminium, providing excellent corrosion resistance for marine environments. It is designed to fit cap nuts and ensure long-lasting protection, with a 33mm diameter and a height of 39mm.
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€ 6,51
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1-2 weeks delivery time The Tecnoseal Aluminium Radice Anode for Cap Nut (Separate) Ø Shaft 30mm offers enhanced durability and corrosion resistance in demanding marine applications. Constructed from high-quality aluminium, it features a 41mm diameter and a height of 53mm for superior performance.
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€ 8,27
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1-2 weeks delivery time Designed for marine systems, the Tecnoseal Aluminium Radice Anode for Cap Nut (Separate) Ø Shaft 35mm ensures high-quality protection with superior corrosion resistance. Made from aluminium, it fits cap nuts, with a 46mm diameter and a height of 62mm for reliable performance.
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€ 9,84
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1-2 weeks delivery time The Tecnoseal Aluminium Radice Anode for Cap Nut (Separate) Ø Shaft 40mm is built to provide excellent protection against corrosion in harsh marine environments. Crafted from high-quality aluminium, it has a 51mm diameter and a height of 68mm, ensuring long-lasting efficiency.
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€ 15,22
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1-2 weeks delivery time Made of durable aluminium, the Tecnoseal Aluminium Radice Anode for Cap Nut (Separate) Ø Shaft 45mm provides exceptional performance and corrosion resistance for marine applications. With a 61mm diameter and a height of 76mm, it offers reliable protection for equipment.
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€ 18,71
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1-2 weeks delivery time The Tecnoseal Aluminium Radice Anode for Cap Nut (Separate) Ø Shaft 50mm is constructed from high-quality aluminium to resist corrosion in demanding marine conditions. It is designed for cap nuts, with a 72mm diameter and a height of 84mm for superior longevity.
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€ 21,82
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1-2 weeks delivery time The Tecnoseal Aluminium Radice Conical Prop Nut - Ø Shaft 22-25mm is a high-quality aluminium nut designed for mechanical applications, offering excellent performance. It has a 37mm diameter, 20mm height, and a 16x1.5mm threading for secure fitting.
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€ 37,38
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1-2 weeks delivery time Crafted from durable aluminium, the Tecnoseal Aluminium Radice Conical Prop Nut - Ø Shaft 30mm ensures strength and precision. It features a 45mm diameter, 22mm height, and 20x1.5mm threading for secure fitting in various mechanical setups.
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€ 57,46
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1-2 weeks delivery time The Tecnoseal Aluminium Radice Conical Prop Nut - Ø Shaft 35mm offers a secure and stable fit for larger shafts, providing strength and reliability in mechanical applications. With a 50mm diameter, 24mm height, and 24x2mm threading, it is designed for robust setups.
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€ 70,22
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1-2 weeks delivery time Made from high-quality aluminium, the Tecnoseal Aluminium Radice Conical Prop Nut - Ø Shaft 40mm ensures efficient and secure performance for larger diameter shafts. It features a 55mm diameter, 27mm height, and 24x2mm threading for superior reliability.
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€ 91,26
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1-2 weeks delivery time The Tecnoseal Aluminium Radice Conical Prop Nut - Ø Shaft 45mm is engineered for robust mechanical setups, offering precision and stability. It features a 65mm diameter, 30mm height, and 33x2mm threading, making it ideal for demanding conditions.
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€ 123,87
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1-2 weeks delivery time With a Ø shaft of 50mm, the Tecnoseal Aluminium Radice Conical Prop Nut provides a heavy-duty solution for mechanical installations. Made from durable aluminium, it features a 74mm diameter, 30mm height, and 36x3mm threading for secure and reliable operation.
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€ 135,40
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1-2 weeks delivery time The Tecnoseal Weld Anode is made of high-quality aluminum and is ideal for marine applications where durability and performance are crucial. It weighs 0.46 kg and has dimensions of 100 mm in size I, 60 mm in size A, and 18 mm in size H, with a strip length of 25 x 265 mm.
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€ 17,72
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How do zinc anodes protect marine engines and outboard motors from corrosion?
Zinc anodes, also known as sacrificial anodes, protect marine engines and outboard motors by corroding in place of more important metal parts, such as the hull or outboard components. By attaching hull zinc anodes or trim tab anodes, the less noble zinc metal is sacrificed when placed in an electrolyte solution like saltwater, preventing corrosion of the engine and other vital boat components. Other anodes, like aluminum and magnesium, are also used based on the water type, but zinc remains the popular choice for saltwater environments due to its effective corrosion prevention.
The right choice of marine anodes, whether zinc, aluminum, or magnesium, can greatly extend the lifespan of your boat and its components. Products like the boat lift zinc anode and trim tab anode help protect specific areas from galvanic corrosion. Using high-quality anodes at unbeatable prices is a smart investment for boaters who want to store their boat safely and protect outboard engines and other critical parts. Even components like 316 stainless steel cables benefit from reduced exposure to corrosive damage when effective sacrificial anodes are in place.
How do aluminum, zinc, and magnesium anodes differ in protecting a boat?
Aluminum, zinc, and magnesium anodes all serve as sacrificial metals to protect boats from corrosion, but they perform differently based on the environment. Zinc anodes are commonly used in saltwater, whereas aluminum anodes offer versatility for both salt and brackish water, providing more efficient protection due to their lighter alloy composition. Magnesium anodes are best suited for freshwater applications as they are a more reactive, "less noble" metal, ideal for preventing corrosion in low salinity environments, such as lakes and rivers.
Why is anode placement on the hull plate important for effective corrosion protection?
Proper placement of boat zinc anodes on the hull plate is crucial for effective corrosion protection, as it ensures the sacrificial zinc can adequately neutralize galvanic currents and protect vulnerable metal areas. Anodes like martyr anodes, rudder zincs, and plate zinc are strategically placed to cover high-risk spots on a metal boat, preventing corrosion from spreading. Using a zinc anode kit helps streamline the placement process, ensuring a comprehensive approach to corrosion protection for your boat and its underwater components.
For a complete corrosion prevention solution, explore our Anodes for Aluminium Boats, designed for maximum durability and efficiency.
Are there any specific maintenance practices for prolonging the lifespan of marine fuel pumps?
Regularly changing the boat motor fuel filter is essential to prevent contaminants from reaching the fuel pump, ensuring its longevity and optimal performance. Additionally, keeping the entire fuel system clean and free from debris is crucial in maintaining the efficiency of the marine fuel pump, which plays a vital role in supplying clean fuel to the engine.
For enhanced protection against corrosion in saltwater environments, consider installing Boat Anodes For Saltwater.