Copeland Scroll™ ZO range of compressors targets refrigeration applications using refrigerant
R-744 (CO2) in subcritical operation, such as low temperature cascade and booster systems. Inheriting the known benefits of scroll technology, additional design features account for the specific lubrication challenges in CO2 applications. ZO scrolls also incorporate the simple and reliable Copeland Digital Scroll™ modulation technology. Its wide operating envelope and digital modulation provides for an efficient and reliable overall system design.