News Parker Sporlan presents the final webinar in the Supermarket Seminar Series ...nbsp; On this webinar discuss interesting systems including subcritical and trans-critical CO2, secondary refrigerants, new refrigerant updates, including changes for hydrocarbons, the impact of DOE’s AWEF, control and m... May 12, 2021 News Castel presented the high-pressure solenoid valves 14E ...cifically designed to be suitable for CO2 transcritical and subcritical systems with a maximum working pressure up to 140 bar. The use of high-performance materials places the 14-E valve as a reliable valve suitable for ... April 26, 2021 · Components News Frascold’s consultancy as an added value for an all-natural challenge ...ld offers a complete and expanding range of compressors for subcritical and transcritical CO2 systems. Frascold solutions also boast minimal oil drag, thanks to the exclusive piston design, characterized by three sealing... January 29, 2021 · Industrial Refrigeration News EPTA and FREDDO S.A., 30 years of success .... In 2010, Epta and FREDDO produced the first CO2 subcritical system in Greece and in 2016, together, they signed the first CO2 transcritical installation in Athens. Innovation is ongoi... January 18, 2021 · Commercial Refrigeration News GEA has launched new versions which considerably improve their application range ... CO2 cooling is possible as low as -54°C. The maximum (subcritical) condensing temperature level is +10°C allowing operation modes for defrosting processes temperatures above 0°C. Well-proven equipment based on long... October 16, 2020 · Components News AEFYT: Investment in new refrigeration systems is necessary ...ral water-cooled systems, glycol secondary systems, cascade subcritical systems or transcritical systems, among others. One or the other also introduce new low-GWP refrigerants, such as CO2, ammonia, HFO A2L (slightly fl... June 7, 2020 News Emerson Launches the New Safety Pressure Control CS1 Series ...itable for high pressure refrigerants like R410A, or CO2 in subcritical applications. This new range Emerson meets the highest requirements for safety and environmental impact, by being compliant with EN12263 and EN378. ... June 5, 2020 · Components News ASHRAE to Award More Than $153,000 to Fund 34 Undergraduate Projects ...te University “Performance Measurement of a Small Footprint Subcritical Carbon Dioxide (SubCO2) based External Combustion Heat Engine Prototype,” California State University, Fresno “Modelling and Validation of Air coole... March 10, 2020 News REAL Alternatives 4 LIFE – Train the trainer events ...f refrigeration equipment working with CO2 (in particular a subcritical system) and flammable refrigerants. For more information, see the dedicated article. A total of 6 train-the-trainers events will be held throughout ... April 6, 2019 News GEA presents new compressor series HG44e HC at Mostra Convegno ...-running and efficient compressor solutions. In addition to subcritical and transcritical CO2 compressors, these solutions also include the new compressor series HG44e for use with hydrocarbons. With its optimized engine... December 3, 2018 News The changing face of refrigeration lubricants ...ing pressures and CO2's high solvency, which takes place in subcritical cascade systems and transcritical high pressure applications. The daily need for evaporator defrosting with hot CO2 places high loads and stresses o... December 3, 2018 News ASERCOM certifies BITZER compressors and condensing units ... turn checked the performance data of all BITZER series for subcritical and transcritical CO2 applications and has added them to its list of certified compressors. Source: Bitzer December 3, 2018