SPLIT VOLUTE FOR SUBMERSIBLE PUMP
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United States of America Patent
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Issued Date -
May 16, 2024
app pub date -
Sep 23, 2023
filing date -
Nov 10, 2022
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Abstract
A split volute for a centrifugal pump is disclosed that provides a manufacturing advantage by improving the yield of high-chrome iron casting, providing for full surface coating capability using line-of-sight spray coating systems. Performance improvements include improved pump efficiency, abrasion resistance, and volute lifetime. Additional operational cost savings are enabled through reduced time required for common volute maintenance procedures and an increased replacement interval for the volute. Taken together, these advantages reduce the total cost of ownership of the split volute pump system.
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