Frequent Employs: to deliver a concrete mass, for base-mounted centrifugal pumps, that prevents differential movement involving driving and pushed customers, connected by a flex drive; to decrease the massive vibration amplitude (unbalanced forces) found in air compressors and vacuum pumps; to lessen the center of gravity of tall, narrow units; https://steel-inertia-base57913.ttblogs.com/19348611/the-greatest-guide-to-inertia-base-for-outdoor-installations