During the stirring process, abrasive and aggressive liquids cause considerable wear on the stirring blades. The agitator blades lose substance over time when exposed to aggressive media. Reducing the diameter means less thrust. The stirring performance decreases more and more.In order to increase the service life, SUMA relies on an elastic, durable and multi-layer polymer coating.
The polymer-coated agitator blades score with a very high level of protection against corrosion. The material is UV-, abrasion-, impact-resistant and prevents fungal infestation and microbial contamination of the propeller.
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