What is electropolishing, and how does it improve stainless steel diaphragm pumps?

Electropolishing is an electrochemical finishing process that removes a very thin, controlled layer of metal from stainless steel surfaces, effectively “micro-smoothing” and cleaning the wetted areas; on stainless steel diaphragm pump liquid ends, this can reduce surface roughness and microscopic peaks/valleys where product can cling, helping improve cleanability, reduce product hold-up, and lower the risk…

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