Sacrificial Line Cutters For Propeller Safety

By Author: Thomas Martin
Total Articles: 2
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One of the gravest threats to your boat or ship at sea could be in the form of propeller entanglement. With stray ropes, fishing nets, or weeds floating around in the sea, it could be a matter of time before one of these objects gets entangled with your propeller. In the event of this occurring, your propeller could stall. In some cases, there could be damage to the shaft. In the case of prop-shaft driven vessels, entrapment's in the propeller could also have a direct effect on the functioning of your engine.
Line cutters are an apt solution for such problems. These components are not only easy to install, but they are affordable too. By investing a few dollars in these components, you can save thousands of dollars that you might otherwise have to spend on emergency repair. This is one of the most effective ways of protecting the expensive underwater metals of your boat without having to spend astronomical amounts.
Latest improvements to the line cutter technology
The market now has a product that is a combination of a line cutter and a sacrificial anode that provides cathodic protection to your boat ...
... or vessel. When you purchase this product, you can experience dual benefits at an affordable cost. You no longer have to worry about man-made or natural threats to your propeller and you can rest assured knowing that your boat or vessel is also being protected from corrosion.
Till date, disc line cutters have proven to be the most effective way to cut away any entanglements that might stall your propeller. Such cutters have sharp teeth along their edge that can effectively slash away any ropes, fishing nets, or weeds that get trapped around the moving propeller while your boat is sailing.
Installation and usage
You don’t necessarily need to have professional help at hand in order to effectively install the sacrificial anode and cutter assembly. If you have knowledge about installing a regular anode, you can easily install this particular assembly as well.
These components are designed in a manner that facilitates ease of installation. The inner radius of these components is designed so as to allow the assembly to clamp on very tightly to the shaft. Once installed, it would take several tones of pressure to make the assembly spin or loosen under pressure. So, even the thickest of ropes will be effectively snapped loose in a matter of seconds.
These line cutters could be installed on the rear side of your boat’s strut. It can also be installed between the propeller and the strut. Before you invest in such line cutters, you would need to ascertain the quality and strength assurance tests that the product has been subjected to. Consider these components as a low cost insurance against dual problems—corrosion and propeller entrapment owing to natural or man-made hazards.