Prevalent Uses: to offer a concrete mass, for base-mounted centrifugal pumps, that forestalls differential movement among driving and driven customers, linked by a flex push; to lessen the large vibration amplitude (unbalanced forces) found in air compressors and vacuum pumps; to reduce the center of gravity of tall, narrow units; https://dominickjhcwo.verybigblog.com/38490408/the-definitive-guide-to-inertia-base-for-generator-sets