- Ø150x25
- Ø230x30
- Ø80x20
- Ø110x25
- Ø90x20
- Ø60x20
- Ø70x20
- Ø100x20
- Ø130x25
- Ø140x25
- Ø160x30
- Ø170x30
- Ø180x30
- Ø190x30
- Ø200x30
- Ø210x30
- Ø220x30
- Ø240x30
- Ø250x30
- Ø270x30
- Ø280x30
- Ø290x30
- Ø300x30
- Ø350x30
- 400 g
- 900 g
- 3100 g
- 540 g
- 1650 g
- 2700 g
- 4300 g
- 15100 g
- 710 g
- 10500 g
- 2350 g
- 1060 g
- 4800 g
- 5400 g
- 6050 g
- 6700 g
- 7400 g
- 8100 g
- 8850 g
- 9680 g
- 12250 g
- 13150 g
- 14100 g
- 20600 g
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Tecnoseal 20100–20124 Zinc Round Disc Anodes Without Holes Ø60–350 mm
The Tecnoseal 20100–20124 series consists of solid zinc sacrificial disc anodes without mounting holes. These round anode plates are intended for marine corrosion protection systems requiring plain zinc discs.
The range includes 25 sizes, with diameters from 60 to 350 mm and thicknesses of 20, 25 or 30 mm. Each model has a flat circular profile without pre-drilled mounting holes.
Key Features
- Manufacturer: Tecnoseal
- Product Series: Plain Discs
- Product Type: Sacrificial disc anode
- Material: Zinc
- Shape: Solid round disc
- Mounting Holes: None
- Diameter Range: 60–350 mm
- Available Thicknesses: 20, 25 and 30 mm
- Weight Range: 0.40–20.60 kg
- Application: Marine corrosion protection
Available Models and Technical Specifications
Product Code Diameter (Ø) Thickness (h) Weight 20100 60 mm 20 mm 0.40 kg 20101 70 mm 20 mm 0.54 kg 20102 80 mm 20 mm 0.71 kg 20103 90 mm 20 mm 0.90 kg 20104 100 mm 20 mm 1.06 kg 20105 110 mm 25 mm 1.65 kg 20106 130 mm 25 mm 2.35 kg 20107 140 mm 25 mm 2.70 kg 20108 150 mm 25 mm 3.10 kg 20109 160 mm 30 mm 4.30 kg 20110 170 mm 30 mm 4.80 kg 20111 180 mm 30 mm 5.40 kg 20112 190 mm 30 mm 6.05 kg 20113 200 mm 30 mm 6.70 kg 20114 210 mm 30 mm 7.40 kg 20115 220 mm 30 mm 8.10 kg 20116 230 mm 30 mm 8.85 kg 20117 240 mm 30 mm 9.68 kg 20118 250 mm 30 mm 10.50 kg 20119 260 mm 30 mm 11.30 kg 20120 270 mm 30 mm 12.25 kg 20121 280 mm 30 mm 13.15 kg 20122 290 mm 30 mm 14.10 kg 20123 300 mm 30 mm 15.10 kg 20124 350 mm 30 mm 20.60 kg
Plain Disc Design
These Tecnoseal anodes have a solid circular shape with flat surfaces and no pre-drilled mounting holes. Diameter and thickness vary according to the selected model.
The plain disc design is intended for installations where the mounting arrangement is determined separately. The installation method must provide suitable electrical contact between the sacrificial anode and the metallic component being protected.
Marine Application
Zinc sacrificial anodes are used to help protect electrically connected underwater metal components against galvanic corrosion. The selected disc must be suitable for the vessel's corrosion protection system and operating conditions.
Size Selection
Choose the required Tecnoseal disc according to its diameter, thickness and weight. For replacement applications, compare the dimensions with the existing anode and confirm the intended mounting method.
Inspect sacrificial anodes periodically and replace them when sufficiently consumed.
Supply
One Tecnoseal solid zinc disc anode without holes in the selected size.
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