107 results for “Subcritical CO2”
News
Emerson Marks 200 Million Copeland Scroll Compressor Installations
...inherent in the Copeland scroll design to transcritical and subcritical CO2 refrigeration system designs. As regulations and sustainability goals drive broader adoption of the environmentally friendly CO2 refrigerant, Em...
News
DORIN improves its line of natural gas compressors
...ed standards, which make it the most powerful semi-hermetic subcritical CO2 compressor ever designed. UL certified, available for the American market, it maintains all the important features of the new CD600 range: Doubl...
News
GEA exclusive partner of Chillventa eSpecial 2020
... SP1 high pressure screw package, specifically designed for subcritical CO2 refrigeration and NH3 heat pump applications. The GEA Blu-Red Fusion, a GEA Blu chiller and a GEA Red heat pump in one smart, innovati...
News
Applying Low-Charge Ammonia Systems by Evapco
...p unit, re-circulated CO2 for medium temperature needs, and subcritical CO2 for low-temperature needs. The system design offers a sustainable, efficient and modern solution for this kind of project. Read More
Insight
New refrigeration technologies at Chillventa 2018
... 14-E Solenoid Valve series for transcritical and subcritical CO2 systems with a maximum operating pressure of up to 140bar. The solenoid valves are normally closed valves (NC). All the valves are ex...
News
KRIWAN presents new products at AHR Expo 2017
...This is possible both for “low” pressure ranges (60 bar for subcritical CO2 and other refrigerants) and “high” pressure ranges (130 bar for transcritical CO2). Even easier to install The first INT280 already featured eas...
News
Enex Technologies to showcase five natural refrigerants at Chillventa 2026
...). Other exhibits include the MEGA NH3 Chiller and KUBE CO2 Subcritical Unit. Enex Technologies will also showcase the Everest R290 air-to-water four-pipe heat pump, featuring a modular three-unit configuration, and a ne...
Insight
Chillventa 2026 Preview: Key Technologies Ahead of the October Show
... is taking over from the medium and large transcritical and subcritical packs that used to define the segment. First-stage displacement runs from 1.5 to 12.6 m3/h at 50 Hz, discharge-side design pressure reaches 155 bar,...
Case
Case study: exposing the performance gap
... Central and Northern European market Condition 5: Standard subcritical condition (Condenser) known as SC25. Table 1: Operating conditions in transcritical mode Condition in transcritical modeGas Cooler inlet pressureGas...
News
Frascold to showcase natural-refrigerant compressors at EuroShop 2026
...id its compressors are available in transcritical TK-HD and subcritical configurations. According to the company, the transcritical TK-HD version targets medium evaporation temperatures, while the subcritical option adap...
News
RefIndustry Opens Call for Case Studies for Commercial Refrigeration Special Edition
...refrigeration technologies, including CO₂ transcritical and subcritical systems, ammonia/ glycol configurations, HFC/HFO centralized designs, and natural refrigerants such as propane (R290). Propane is gaining momentum i...
News
Frascold to Present Full-Temperature Sustainable Compressor Range at Refrigera 2025
...2 series, designed for low evaporation temperatures in both subcritical and transcritical conditions. The line includes 11 models across three sizes, with first-stage displacements from 1.5 to 12.6 m³/h at 50 Hz and seco...