The Expert-DQ series water-cooled chiller units emerge as the sole alternative, particularly in processes where maximum risk distribution is desired. Equipped with 6/8/9/12 scroll-type compressors, these units ensure maximum capacity staging for cooling multiple machines or zones. By applying an equal aging protocol among the compressors, the lifespan of the device is extended. In products with 2-3 or 4 independent circuits, the occurrence of circuit failures prevents the process from completely stopping, guaranteeing continuous production.