Tecnoseal Isotta Fraschini Zinc Pencil Anodes for Marine Engine Heat Exchangers

Name: Tecnoseal Isotta Fraschini Zinc Pencil Anodes for Marine Engine Heat Exchangers
SKU: Tecnoseal 02080

ID 1405981

$ 20.56

1-2 weeks delivery time

Size:

20x33
14x20
20x35

Item:

M8
M18x1.5

Tecnoseal Isotta Fraschini zinc pencil anodes are sacrificial corrosion protection components for compatible marine engine heat exchangers and cooling systems. The range includes three models: 02080 with a 20 mm diameter and 33 mm body length, 02081 with a 14 mm diameter and 20 mm length, and 02082 with a 20 mm diameter and 35 mm length. The anodes feature threaded mounting extensions measuring 10 or 13 mm, with M18x1.5 or M8 connections. Individual weights are 0.09 kg, 0.03 kg and 0.04 kg respectively. All three models use the T1 pencil configuration and are supplied individually as zinc anodes without brass mounting plugs.

Description
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Tecnoseal Isotta Fraschini Zinc Pencil Anodes for Marine Engine Heat Exchangers

Tecnoseal Isotta Fraschini zinc pencil anodes are replacement sacrificial anodes designed for compatible marine engine heat exchangers and cooling-water systems. Their cylindrical zinc bodies help protect metallic components exposed to cooling water against galvanic corrosion.

The range includes three models with zinc body diameters of 14 and 20 mm and lengths of 20, 33 and 35 mm. Each model features an integrated threaded mounting extension, allowing installation into a compatible existing fitting. Available mounting connections include M8 and M18x1.5.

The Tecnoseal 02080 measures 20 mm in diameter and 33 mm in length, with a 10 mm extension and M18x1.5 connection. The smaller 02081 features a 14 x 20 mm body with a 10 mm M8 mounting extension, while the 02082 has a 20 x 35 mm zinc body with a 13 mm M18x1.5 extension.

All three anodes use the T1 pencil configuration and are supplied individually without brass mounting plugs. Their weights range from 0.03 to 0.09 kg, depending on the model.

Key Features

Manufacturer: Tecnoseal
Compatible Brand: Isotta Fraschini
Product Type: Sacrificial pencil anode
Material: Zinc
Application: Marine engine heat exchangers and cooling systems
Configuration: Anode Only
Available Models: 02080, 02081, 02082
Body Diameters: 14 and 20 mm
Body Lengths: 20, 33 and 35 mm
Mounting Threads: M8 and M18x1.5
Pencil Type: T1
Weight Range: 0.03–0.09 kg

Available Models and Technical Specifications

Tecnoseal Code	Diameter (Ø)	Length (l)	Extension (l1)	Thread (b)	Weight
02080	20 mm	33 mm	10 mm	M18x1.5	0.09 kg / 0.20 lbs
02081	14 mm	20 mm	10 mm	M8	0.03 kg / 0.07 lbs
02082	20 mm	35 mm	13 mm	M18x1.5	0.04 kg / 0.09 lbs

Individual Model Specifications

Tecnoseal 02080 – Isotta Fraschini Zinc Pencil Anode Ø20 x 33 mm, M18x1.5

The Tecnoseal 02080 features a cylindrical zinc body measuring 20 mm (0.79 in) in diameter and 33 mm (1.30 in) in length. Its integrated threaded mounting extension measures 10 mm (0.39 in) and has an M18x1.5 connection. Weighing 0.09 kg (0.20 lbs), this anode is designed for replacement in compatible Isotta Fraschini marine engine cooling systems.

Product Code: 02080
Material: Zinc
Diameter (Ø): 20 mm (0.79 in)
Body Length (l): 33 mm (1.30 in)
Threaded Extension (l1): 10 mm (0.39 in)
Mounting Thread (b): M18x1.5
Weight: 0.09 kg (0.20 lbs)
Pencil Type: T1
EAN: 8033837067566
Supply: Zinc anode only

Tecnoseal 02081 – Isotta Fraschini Zinc Pencil Anode Ø14 x 20 mm, M8

The Tecnoseal 02081 is a compact zinc pencil anode with a 14 mm (0.55 in) diameter body measuring 20 mm (0.79 in) in length. It features a 10 mm (0.39 in) mounting extension with an M8 thread. The anode weighs 0.03 kg (0.07 lbs) and provides a smaller replacement configuration for compatible Isotta Fraschini cooling system fittings.

Product Code: 02081
Material: Zinc
Diameter (Ø): 14 mm (0.55 in)
Body Length (l): 20 mm (0.79 in)
Threaded Extension (l1): 10 mm (0.39 in)
Mounting Thread (b): M8
Weight: 0.03 kg (0.07 lbs)
Pencil Type: T1
EAN: 8052744987446
Supply: Zinc anode only

Tecnoseal 02082 – Isotta Fraschini Zinc Pencil Anode Ø20 x 35 mm, M18x1.5

The Tecnoseal 02082 features a 20 mm (0.79 in) diameter cylindrical zinc body with a length of 35 mm (1.38 in). Its integrated threaded extension measures 13 mm (0.51 in) and uses an M18x1.5 mounting connection. The anode weighs 0.04 kg (0.09 lbs) and offers a different body and mounting extension length from the 02080 while sharing the same nominal diameter and thread specification.

Product Code: 02082
Material: Zinc
Diameter (Ø): 20 mm (0.79 in)
Body Length (l): 35 mm (1.38 in)
Threaded Extension (l1): 13 mm (0.51 in)
Mounting Thread (b): M18x1.5
Weight: 0.04 kg (0.09 lbs)
Pencil Type: T1
EAN: 8052744986470
Supply: Zinc anode only

Application and Compatibility

Isotta Fraschini marine engine cooling systems
Compatible marine engine heat exchangers
Replacement zinc pencil anodes for existing mounting fittings

Model Selection

Select the required Tecnoseal Isotta Fraschini pencil anode by matching the zinc body diameter, length, threaded extension and mounting connection with the existing component.

The 02080 and 02082 both have a 20 mm body diameter and M18x1.5 mounting thread, but differ in body length (33 versus 35 mm) and threaded extension length (10 versus 13 mm). The smaller 02081 uses a 14 x 20 mm body and an M8 connection.

Supply: All models are supplied as zinc sacrificial anodes only, without brass mounting plugs.