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Tecnoseal 02100T Nanni Diesel Zinc Pencil Anode Ø10x17 mm with M16x1.5 Brass Plug
The Tecnoseal 02100T is a complete zinc sacrificial pencil anode assembly designed for compatible Nanni Diesel marine engine cooling systems and heat exchangers. It combines a replaceable zinc anode with a brass mounting plug, providing protection against galvanic corrosion for metallic components exposed to cooling water.
The cylindrical zinc rod measures 10 mm (0.39 in) in diameter and 17 mm (0.67 in) in length. The brass mounting plug features an M16x1.5 external threaded connection and a 17 mm (0.67 in) head dimension, allowing installation into a compatible cooling system fitting.
The complete assembly weighs 0.05 kg (0.11 lbs) and uses the Tecnoseal 4T pencil configuration. The zinc rod and brass plug are supplied together, allowing both components to be replaced as a complete unit during routine marine engine maintenance.
Key Features
- Manufacturer: Tecnoseal
- Product Code: 02100T
- Compatible Brand: Nanni Diesel
- Product Type: Sacrificial pencil anode with brass plug
- Anode Material: Zinc
- Plug Material: Brass
- Configuration: Complete with Brass Plug
- Anode Diameter: 10 mm
- Anode Length: 17 mm
- External Plug Thread: M16x1.5
- Plug Head Dimension: 17 mm
- Pencil Type: 4T
- Weight: 0.05 kg
Technical Specifications
Specification Value Product Code 02100T (Osculati 43.229.04) Anode Material Zinc Plug Material Brass Zinc Rod Diameter (Ø) 10 mm / 0.39 in Zinc Rod Length (l) 17 mm / 0.67 in External Plug Thread (a) M16x1.5 Plug Head Dimension (c) 17 mm / 0.67 in Weight 0.05 kg / 0.11 lbs Pencil Type 4T EAN 8033837069300 Supply Complete with brass plug
Component Configuration
The Tecnoseal 02100T combines the zinc pencil anode and brass mounting plug into one replacement assembly. The corresponding components are also available separately:
- Tecnoseal 02100: Zinc pencil anode only, Ø10 x 17 mm
- Tecnoseal 02100TP: Brass mounting plug with M16x1.5 external thread
- Tecnoseal 02100T: Complete zinc pencil anode with brass plug
Application and Compatibility
The Tecnoseal 02100T is listed for Nanni Diesel marine engine applications requiring a complete zinc pencil anode assembly with an M16x1.5 mounting connection.
- Nanni Diesel marine engine cooling systems
- Compatible marine engine heat exchangers
- Replacement of complete sacrificial zinc pencil anode assemblies
- Cooling system fittings with a matching M16x1.5 threaded connection
Installation and Replacement
Before ordering, verify that the existing anode assembly uses a 10 mm diameter, 17 mm long zinc rod and an M16x1.5 brass plug mounting thread. The brass plug head measures 17 mm.
The zinc sacrificial element should be inspected periodically and replaced when sufficiently consumed by corrosion. The Tecnoseal 02100T includes both the zinc rod and the brass mounting plug for replacement as a complete assembly.
Supply: One zinc pencil anode complete with brass mounting plug.
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