Prevalent Utilizes: to supply a concrete mass, for base-mounted centrifugal pumps, that stops differential movement concerning driving and driven users, related by a flex generate; to reduce the large vibration amplitude (unbalanced forces) found in air compressors and vacuum pumps; to reduce the center of gravity of tall, slim units; https://deancwpjc.blogpayz.com/39720393/little-known-facts-about-pump-inertia-base