Tecnoseal TEC-20 Teardrop Plate Anode 85x46x14 mm

Name: Tecnoseal TEC-20 Teardrop Plate Anode 85x46x14 mm
SKU: Tecnoseal TEC-20

ID 1406163

$ 22.45

1-2 weeks delivery time

Item:

Zinc
Magnesium

Tecnoseal TEC-20 teardrop sacrificial plate anodes are available in zinc and magnesium for marine galvanic corrosion protection. Both versions have a teardrop-shaped body measuring 85 mm (3.35 in) in length, 46 mm (1.81 in) in width and 14 mm (0.55 in) in height, with two 7 mm (0.28 in) mounting holes spaced 34 mm (1.34 in) apart. The zinc TEC-20 weighs 0.18 kg (180 g), while the magnesium TEC-20MG weighs 0.04 kg (40 g). Both models share the same mounting configuration, allowing selection of the appropriate sacrificial anode material for the intended marine application.

Description
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Tecnoseal TEC-20 Teardrop Plate Anode 85x46x14 mm – Zinc & Magnesium

The Tecnoseal TEC-20 series consists of teardrop-shaped sacrificial plate anodes available in zinc and magnesium. These anodes are designed for marine galvanic corrosion protection and provide a replaceable sacrificial element for compatible metallic components exposed to water.

Both versions feature an identical teardrop profile measuring 85 mm (3.35 in) in length, 46 mm (1.81 in) in width and 14 mm (0.55 in) in height. The anode incorporates two mounting holes with a diameter of 7 mm (0.28 in) and a centre-to-centre spacing of 34 mm (1.34 in).

The TEC-20 zinc version weighs 0.18 kg (0.40 lbs), while the TEC-20MG magnesium version weighs 0.04 kg (0.09 lbs). Both versions retain the same external dimensions and mounting arrangement.

Key Features

Manufacturer: Tecnoseal
Product Series: TEC-20
Product Type: Teardrop sacrificial plate anode
Available Materials: Zinc and Magnesium
Application: Marine galvanic corrosion protection
Shape: Teardrop plate
Length (l): 85 mm
Width (a): 46 mm
Height (h): 14 mm
Mounting Hole Spacing (i): 34 mm
Mounting Hole Diameter (Ø): 7 mm
Number of Mounting Holes: 2
Weight: 0.18 kg (Zinc) / 0.04 kg (Magnesium)

Technical Specifications

Parameter	TEC-20	TEC-20MG
Material	Zinc	Magnesium
Length (l)	85 mm	85 mm
Width (a)	46 mm	46 mm
Height (h)	14 mm	14 mm
Hole Spacing (i)	34 mm	34 mm
Hole Diameter (Ø)	7 mm	7 mm
Weight	0.18 kg	0.04 kg
EAN	8033837068808	8059617818494

Available Models

Tecnoseal TEC-20 – Zinc

Material: Zinc
Dimensions: 85 × 46 × 14 mm
Mounting Hole Spacing: 34 mm
Mounting Hole Diameter: 7 mm
Weight: 0.18 kg (0.40 lbs)
EAN: 8033837068808

Tecnoseal TEC-20MG – Magnesium

Material: Magnesium
Dimensions: 85 × 46 × 14 mm
Mounting Hole Spacing: 34 mm
Mounting Hole Diameter: 7 mm
Weight: 0.04 kg (0.09 lbs)
EAN: 8059617818494

Teardrop Shape and Mounting Configuration

The TEC-20 series features a rounded end that tapers towards the opposite end, forming a teardrop-shaped profile. Two recessed mounting holes are positioned along the longitudinal axis of the anode.

The mounting hole diameter is 7 mm, with a centre-to-centre distance of 34 mm. Both zinc and magnesium variants have identical installation dimensions.

Choosing the Correct Anode Material

The TEC-20 series is available in two sacrificial anode materials:

Zinc: Zinc sacrificial anode version for compatible marine cathodic protection applications.
Magnesium: Magnesium sacrificial anode version for installations requiring magnesium anode material.

The material should be selected according to the operating water conditions, existing corrosion protection arrangement and equipment manufacturer's recommendations.

Inspection and Replacement

Sacrificial anodes gradually lose material as they provide galvanic corrosion protection. Inspect the anode periodically and replace it when sufficiently consumed.

Before ordering, compare the 85 × 46 × 14 mm dimensions, 34 mm mounting hole spacing and 7 mm hole diameter with the existing anode.

Supply: One Tecnoseal TEC-20 series teardrop sacrificial plate anode in the selected material.