Widespread Utilizes: to provide a concrete mass, for base-mounted centrifugal pumps, that stops differential movement between driving and pushed associates, connected by a flex drive; to reduce the massive vibration amplitude (unbalanced forces) found in air compressors and vacuum pumps; to reduce the middle of gravity of tall, slim units; https://alexiskexqj.ziblogs.com/39824775/the-fact-about-inertia-base-for-outdoor-installations-that-no-one-is-suggesting