You can lose months of availability on a single bad call. Specify the wrong slurry pump impeller materials and you burn through changeouts, eat unplanned downtime, and watch part cost swamp any first-cost saving. There is no universal winner: high chrome white iron fits coarse, angular, high-velocity duties; a chemically compatible rubber or elastomer can suit fine slurries at moderate temperature; polyurethane fits fine abrasive service where cut growth kills rubber; qualified ceramic inserts or...
Show moreShow less
