With over 30 years of experience, they manufacture anodes made of zinc, aluminum, and magnesium directly at their factory in Grosseto, Tuscany. Today, they offer the largest selection of anodes in the world: nearly 2,000 standard production anodes and over 3,000 custom-made products crafted to meet customer demands.
Fast deliveries of yacht equipment, calculation, selection of analogues and spare parts. Send us your request and we will contact you ASAP with a solution. We deliver in Cyprus, throughout Europe and worldwide. More than 10 years of experience.
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00453 is a durable prop nut designed for marine use, ensuring optimal performance and reliability for boat propeller systems. It features a weight of 0.96 kg, a height of 84 mm, a diameter of 52 mm, and is suitable for shaft diameters of 35 to 50 mm. |
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00453F Riva Prop Nut is a durable and reliable component designed for marine applications, ensuring optimal performance in various conditions. |
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00454 is a durable propeller nut tailored for marine applications, featuring a robust design that ensures reliable performance. With a weight of 0.70 kg, it has a height of 84 mm and a diameter of 52 mm, accommodating a shaft diameter of Ø 35 - 50 mm and a 1'' GAS thread. |
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00454-1 is a durable prop nut designed for marine applications, featuring precision engineering for a secure fit and optimal performance. It has a weight of 0.70 kg, a height of 84 mm, a diameter of 52 mm, and accommodates shaft sizes from 35 to 50 mm. |
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00454F is a high-quality prop nut designed for Riva applications, providing secure and efficient operation, and ensuring optimal performance with specifications including a weight of 1.09 kg, height of 102 mm, diameter of 52 mm, and a thread size of 1'' GAS. |
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00479EAL is a hexagonal propeller anode designed for Ferretti boats, weighing 5.16 kg and with dimensions of 155 mm in diameter. It provides essential protection against corrosion, ensuring the longevity and performance of your vessel's propeller in marine environments. |
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00479EHAL is a 3.27 kg hexagonal hydro propeller anode designed for Ferretti boats, offering robust corrosion protection for your vessel's propeller system. With dimensions of 155 mm in diameter and 125 mm in height, it ensures durability and enhanced performance. |
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00490MG is a durable propeller nut specifically designed for marine applications, featuring an internal thread size of M20. Weighing 0.08 kg and measuring 50 mm in height with a diameter of 40 mm, it ensures a secure fit and reliable performance, making it an essential component for both boat enthusiasts and professionals.
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00491 Propeller Nut is a vital component for marine applications, known for its durability and secure fit. Weighing 0.30 kg and measuring 50 mm in height and 40 mm in diameter, it features an M24 internal thread size and is designed for a shaft diameter of Ø 40", making it essential for both boat enthusiasts and professionals seeking reliable performance.
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00491MG is a durable propeller nut designed for marine applications, featuring an M24 internal thread size. Weighing 0.08 kg (0.17 lbs), it has a height of 50 mm (1.97 inch) and a diameter of 40 mm (1.57 inch), ensuring a secure fit for propeller installation.
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00492 Propeller Nut is a high-quality component designed for marine applications, ensuring a secure fit for propellers and enhancing vessel efficiency. Weighing 0.30 kg and measuring 50 mm in height with a diameter of 40 mm, it features an internal thread size of M27 and is compatible with a shaft diameter of 40 mm. This propeller nut is built for durability and reliable performance in demanding marine environments. |
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00492-1 is a durable propeller nut with precise internal threading (27x1.5), ensuring a secure fit for your propeller and enhancing the performance of your marine vessel. Weighing 0.27 kg (0.60 lbs) and measuring 52 mm in height and 40 mm in diameter, it is designed for shafts with a diameter of Ø 40 mm. |
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00492-1MG is a high-quality propeller nut crafted for marine applications, offering optimal performance and durability. With a secure fit from precision engineering, it features an internal thread size of 27x1.5 mm, a height of 52 mm, and a diameter of 40 mm. Weighing just 0.07 kg (0.15 lbs), this component is essential for both boat enthusiasts and professionals seeking reliable operation. |
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00492MG Propeller Nut is a high-quality marine component designed for optimal performance and durability, ensuring a secure fit for your propeller. Weighing 0.07 kg and measuring 50 mm in height with a diameter of 40 mm, it features an internal thread size of M27 and is compatible with a shaft diameter of Ø 40. |
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00493 is a high-quality propeller nut designed for marine applications, offering reliable performance with a secure fit and optimal functionality. Weighing 0.27 kg (0.58 lbs) and measuring 50 mm in height and 40 mm in diameter, it features an M30 thread size and is compatible with a shaft diameter of 40 mm. |
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00493-1 is a durable propeller nut designed for marine applications, featuring a secure internal thread for optimal performance. It has a weight of 0.26 kg (0.57 lbs), dimensions of 30x1.5, and a height of 52 mm (2.05 inches) with a diameter of 40 mm (1.57 inches), making it an essential component for reliable use. |
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00493-1MG is a durable propeller nut specifically designed for marine applications, featuring an internal thread size of 30x1.5 mm and a shaft diameter of 40 mm. Weighing 0.07 kg (0.14 lbs) and measuring 52 mm in height and 40 mm in diameter, this high-quality component ensures a secure fit, making it essential for both boat enthusiasts and professionals.
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00493MG Propeller Nut is a high-quality component designed for marine applications, ensuring optimal performance and durability. It features a secure fit for propellers, enhancing efficiency and reliability on the water. The nut has a COD of 00493MG, weighs 0.07 kg, with a height of 50 mm and a diameter of 40 mm, and is designed for an M30 thread size with a shaft diameter of 40 mm. |
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What is the role of a Tecnoseal anode in protecting a boat's hull from corrosion?
Tecnoseal anodes play a critical role in protecting a boat's hull from corrosion through the use of sacrificial anodes for cathodic protection. These anodes, made from aluminum and magnesium, act as a "sacrificial" layer that corrodes in place of the boat's hull and engine components, preserving their integrity in marine environments. As one of the world’s leading suppliers of sacrificial anodes, Tecnoseal ensures top-quality protection for both leisure boats and larger ships.
What are the differences between aluminum and magnesium anodes in terms of their application on boats?
Aluminum and magnesium anodes serve different purposes based on the type of water where boats operate. Magnesium anodes are more active and are best suited for freshwater environments, offering high-quality cathodic protection by corroding faster than aluminum. Aluminum anodes, on the other hand, are more commonly used in saltwater and brackish water, as they provide long-lasting protection for boats in harsher marine environments, making them ideal for a wide range of leisure and naval applications.
How does zinc protect a boat's hull from corrosion in saltwater environments?
Zinc anodes, produced by Tecnoseal foundry, offer essential cathodic protection to a boat's hull in saltwater environments. By acting as sacrificial anodes, zinc absorbs the corrosive effects of seawater, protecting the boat’s hull and other metal components. Tecnoseal, with a wide range of anodes specifically designed for the leisure boat market, produces and supplies high-quality zinc anodes that meet the needs of both recreational and commercial vessels, ensuring long-lasting protection against corrosion.