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Tecnoseal 19022 Leopard 23 Zinc Propeller Anode Ø90 mm
The Tecnoseal 19022 is a zinc sacrificial propeller anode designed for Leopard 23 yachts. It protects compatible underwater propeller components against galvanic corrosion by acting as a replaceable sacrificial element within the vessel's cathodic protection system.
The anode features a compact cylindrical body with a recessed internal mounting profile and three mounting holes positioned around its upper surface. Its 90 mm outside diameter and 60 mm overall height provide a defined external profile, while the stepped internal recess incorporates diameters of 64 mm (Ø1) and 45 mm (Ø2). The three mounting holes have a diameter of 6.50 mm, with a specified spacing of 64 mm. Additional dimensions of a = 5 mm and b = 29 mm define the internal mounting profile. Manufactured from zinc, the anode weighs 1.90 kg (4.19 lbs).
Technical Specifications
Parameter Specification Manufacturer Tecnoseal Product Code 19022 Application Leopard 23 propeller assembly Product Type Sacrificial propeller anode Material Zinc Body Design Cylindrical with recessed mounting profile Outside Diameter (Ø) 90 mm (3.54 in) Internal Diameter (Ø1) 64 mm (2.52 in) Internal Diameter (Ø2) 45 mm (1.77 in) Mounting Hole Diameter (Ø3) 6.50 mm (0.26 in) Overall Height (h) 60 mm (2.36 in) Mounting Hole Spacing (i) 64 mm (2.52 in) Dimension a 5 mm (0.20 in) Dimension b 29 mm (1.14 in) Weight 1.90 kg (4.19 lbs) EAN 8059617812058
Design and Mounting Configuration
The Tecnoseal 19022 incorporates a stepped internal recess designed to fit the corresponding Leopard 23 propeller mounting arrangement. Three mounting holes are distributed around the circular body, providing attachment points for securing the anode to the compatible assembly.
The internal mounting geometry is defined by diameters of 64 mm and 45 mm, together with the 6.50 mm mounting holes and additional profile dimensions. Before installation, the anode should be checked against the existing component to confirm that the mounting recess, hole positions and overall dimensions match.
Corrosion Protection and Maintenance
As a zinc sacrificial anode, the Tecnoseal 19022 is intended to corrode preferentially, helping protect connected underwater metallic components from galvanic corrosion. Its condition should be inspected during routine maintenance, and the anode should be replaced when significantly consumed.
Correct installation requires suitable electrical contact with the component being protected. The mounting surfaces should be checked for contamination or coatings that could interfere with electrical continuity.
Scope of Supply
- 1 × Tecnoseal 19022 Leopard 23 Zinc Propeller Anode Ø90 mm
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