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Tecnoseal ATS-S1 Autostream S1/S2 Zinc Propeller Anode Ø58 mm
The Tecnoseal ATS-S1 is a zinc sacrificial propeller anode designed for Autostream S1 and S2 series three-blade feathering propellers. It provides a replaceable corrosion protection component for compatible propeller assemblies, helping protect electrically connected underwater metallic parts against galvanic corrosion.
The anode features a compact, dome-shaped body with a circular mounting base and a central fastening opening. Its outside diameter is 58 mm (2.28 in), while the overall height is 37 mm (1.46 in). The manufacturer's technical drawing also specifies a 23 mm diameter (Ø1) and a 10 mm central fastening hole (Ø2). Manufactured from zinc, the anode weighs 0.50 kg (1.10 lbs).
Technical Specifications
Parameter Specification Manufacturer Tecnoseal Product Code ATS-S1 Propeller Series Autostream S1 / S2 Propeller Type 3-blade feathering propeller Product Type Sacrificial propeller anode Material Zinc Body Design Dome-shaped with central fastening opening Outside Diameter (Ø) 58 mm (2.28 in) Diameter Ø1 23 mm (0.91 in) Fastening Hole Diameter (Ø2) 10 mm (0.39 in) Overall Height (h) 37 mm (1.46 in) Weight 0.50 kg (1.10 lbs) EAN 8052744982595
Design and Mounting Configuration
The Tecnoseal ATS-S1 features a rounded, dome-shaped external profile with a circular base designed for attachment to the corresponding Autostream propeller assembly. The central fastening opening provides the mounting point for securing the anode.
The mounting geometry is defined by an outside diameter of 58 mm, an overall height of 37 mm, a 23 mm diameter (Ø1) and a 10 mm fastening hole (Ø2). These dimensions should be compared with the existing anode and mounting arrangement before replacement.
Compatibility
The Tecnoseal ATS-S1 is specified for Autostream S1 and S2 series three-blade feathering propellers. Before ordering, verify the propeller series and compare the replacement anode's dimensions with the original component.
Corrosion Protection and Maintenance
Manufactured from zinc, the Tecnoseal ATS-S1 functions as a sacrificial corrosion protection component. The zinc material is designed to corrode preferentially, helping protect electrically connected underwater metallic propeller components against galvanic corrosion.
Inspect the anode periodically for material consumption and replace it when significantly depleted. During installation, ensure suitable electrical contact between the anode and the metallic component requiring protection.
Scope of Supply
- 1 × Tecnoseal ATS-S1 Autostream S1/S2 Zinc Propeller Anode Ø58 mm
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