
Industrial Refrigeration Systems
SNLTX2 CO2 direct expansion, cascade refrigeration systems utilize CO2 as a low-temperature, direct expansion (DX) refrigerant in a cascade system. The CO2 removes heat from display cases and walk-in freezers via copper piping that is also significantly smaller than what is typically required in traditional HFC-based, direct expansion systems, and even smaller than in our SNLT2 secondary systems. The upper cascade (primary system) is a medium-temperature refrigeration system.
• CO2 is considered a natural refrigerant with very low global warming potential (GWP=1).
• CO2 is an inexpensive refrigerant, compared with HFC, and is widely available.
• An excess of 70 percent reduction in HFC refrigerant charge can be achieved.
• CO2 has better heat transfer properties compared to conventional HFCs.
• System energy performance equivalent or better than conventional HFC systems.
There are many reasons why Hillphoenix® Refrigeration Systems continues to lead the industry. Why? No matter what the application or the specific refrigeration need, we can offer our customers a wide variety of options and configurations.
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Industrial Refrigeration Systems
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