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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You can also fill out the "Ask a question" form on the right or at the bottom of the page.
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1-2 weeks delivery time The Tecnoseal 00530 Barrel Shaft Anode provides reliable protection against corrosion with its robust design, featuring a diameter of Ø 125 mm and an overall diameter of 180 mm. Weighing 12.34 kg (27.21 lbs) and measuring 156 mm in height, this anode is engineered for durability and performance in marine environments. |
€ 627,99
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1-2 weeks delivery time The Tecnoseal 00530USA Shaft Anode is designed to improve the longevity and performance of marine equipment by providing effective corrosion protection, ensuring optimal condition even in harsh environments. |
€ 418,65
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1-2 weeks delivery time The Tecnoseal 00531 Barrel Shaft Anode, with a weight of 12.50 kg (27.56 lbs), features a diameter of 130 mm (5.12 inch), a height of 156 mm (6.14 inch), and an overall diameter of 180 mm (7.09 inch). It is designed to provide effective protection against corrosion for marine shaft systems. |
€ 627,99
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1-2 weeks delivery time The Tecnoseal 00531USA Shaft Anode is designed for marine applications, providing effective corrosion protection for vessel shafts with its robust construction and precise dimensions, including a diameter of 152.40 mm and a height of 89 mm. |
€ 460,54
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1-2 weeks delivery time The Tecnoseal 00532USA Shaft Anode provides excellent corrosion protection for marine shafts, featuring a diameter of 165.0 mm (6.50 inches), a height of 95 mm (3.74 inches), and an overall length of 209 mm (8.23 inches). With a weight of 6.35 kg (14.00 lbs), it is designed for shafts with a diameter of Ø 6-1/2''. |
€ 523,31
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1-2 weeks delivery time The Tecnoseal 00550 Shaft Collar features a precise Naca profile design, ensuring durability and optimal performance for various mechanical applications. Weighing 0.32 kg (0.69 lbs) and with dimensions of Ø1: 19 mm (0.75 inch), h: 25 mm (0.98 inch), Ø: 55 mm (2.17 inch), and an Ø shaft of 19 mm (3/4''), it provides reliable clamping strength. |
€ 17,81
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1-2 weeks delivery time The Tecnoseal 00550/1 Shaft Collar with a Naca profile is a precision component designed for secure shaft positioning in machinery. It has a diameter of 20 mm, a height of 25 mm, and an overall diameter of 55 mm. Weighing 0.26 kg, it is well-suited for applications requiring accurate shaft alignment. |
€ 17,81
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1-2 weeks delivery time The Tecnoseal 00550/1MG is a precision-engineered shaft collar featuring a Naca profile, designed for superior grip and stability in mechanical applications. It weighs 0.08 kg (0.18 lbs) and has dimensions of Ø1: 20 mm (0.79 inch), height: 25 mm (0.98 inch), and Ø: 55 mm (2.17 inch), making it ideal for setups requiring reliable performance. |
€ 16,98
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1-2 weeks delivery time The Tecnoseal 00550-1AL Shaft Collar with a Naca profile is designed for precision and durability, featuring dimensions of 20 mm for shaft diameter, 25 mm in height, and 55 mm in outer diameter. It weighs 0.10 kg (0.22 lbs) and ensures a secure fit in various applications. |
€ 14,36
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1-2 weeks delivery time The Tecnoseal 00550-1L is a precision-engineered limited clearance shaft collar, designed for reliability and durability in various applications. With a compact design and high-quality materials, it performs effectively in challenging environments and features specifications like a weight of 0.26 kg, dimensions of 20 mm in diameter, and a height of 65 mm. |
€ 13,32
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1-2 weeks delivery time The Tecnoseal 00550-1LAL is a precision-engineered limited clearance shaft collar with a diameter of 20 mm (0.79 inch) and a height of 65 mm (2.56 inch). Weighing 0.06 kg (0.14 lbs), it is designed to provide a secure fit for various applications, ensuring both reliability and durability. |
€ 11,47
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1-2 weeks delivery time The Tecnoseal 00550AL Shaft Collar is a precision-engineered component designed for secure and reliable mechanical assemblies. With a diameter of 19 mm (0.75 inch), a height of 25 mm (0.98 inch), and an overall diameter of 55 mm (2.17 inch), it ensures a robust fit and durability. Weighing 0.12 kg (0.27 lbs), it is suitable for applications requiring a dependable shaft collar. |
€ 14,36
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1-2 weeks delivery time The Tecnoseal 00550L Limited Clearance Shaft Collar is a reliable component designed for precision in various applications. Its compact dimensions, including a diameter of 19 mm (0.75 inch) and a height of 20 mm (0.79 inch), ensure optimal performance in machinery. Weighing 0.26 kg (0.57 lbs), it is suitable for shafts measuring Ø 19 mm - 3/4''. |
€ 13,32
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1-2 weeks delivery time The Tecnoseal 00550LAL Limited Clearance Shaft Collar is designed for precise and secure mounting on 19mm shafts. It features a compact design with a diameter of 65mm and a height of 20mm, providing reliable performance in various mechanical applications. |
€ 11,47
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1-2 weeks delivery time The Tecnoseal 00550MG Shaft Collar with a Naca profile is a high-quality component designed for secure clamping on shafts with a diameter of Ø 19mm (3/4 inch). It features a weight of 0.07 kg (0.15 lbs), a height of 25 mm (0.98 inch), and an outer diameter of 55 mm (2.17 inch). |
€ 16,98
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1-2 weeks delivery time The Tecnoseal 00551 Shaft Collar features a Naca profile design for a secure fit and optimal performance, combining robust construction with reliability, making it ideal for various mechanical applications. |
€ 17,81
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1-2 weeks delivery time The Tecnoseal 00551AL Shaft Collar with a Naca profile is designed for precision and durability, featuring an outer diameter of Ø 22 mm (0.87 inch), a height of 25 mm (0.98 inch), and an inner diameter of Ø 55 mm (2.17 inch). It weighs 0.12 kg (0.26 lbs) and fits shafts with a Ø 7/8'' diameter. |
€ 14,36
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1-2 weeks delivery time The Tecnoseal 00551L Limited Clearance Shaft Collar is a precision-engineered component designed for reliable fastening in tight spaces. Its robust construction ensures secure attachment on shafts, making it ideal for various mechanical applications. |
€ 13,32
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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.
For high-quality corrosion prevention, explore our Anodes for Aluminium Boats, designed to ensure long-lasting marine protection.
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.