CO₂ Transcritical Systems
Hillphoenix Calls Attention to the Next Generation Flex Mini
Kalin Ned — March 6, 2026
Hillphoenix, a brand within Dover Food Retail known for its work in sustainable refrigeration, has introduced the Next Generation Flex Mini — a carbon dioxide transcritical system engineered for use in food retail and industrial settings. This product builds on the company's experience with natural refrigerants and is designed to offer a combination of performance, adaptability, and reduced environmental impact in a compact unit.
The Next Generation Flex Mini will be of interest to operators of supermarkets, convenience stores, cold storage facilities, and similar operations, as it addresses several practical concerns that directly affect the bottom line and operational efficiency. The carbon dioxide transcritical system incorporates advanced low-pressure ejector technology, which helps lower energy consumption significantly. The design prioritizes ease of maintenance, with components such as a filter-less oil separator and integrated bypass valves that minimize downtime during servicing.
