You make or lose months of availability based on a single choice: the slurry pump impeller material. With the right match, you stabilize head, hold efficiency, and extend intervals between changeouts. With the wrong one, you swap parts constantly while fighting erosion-corrosion, cavitation pitting, and cut growth on the vanes. This guide compares high chrome irons, elastomers, polyurethane, and ceramic or coated options in the context of your slurry, your duty, and your budget....
