The new compressor can be used as a standard medium-temperature compressor, as well as a parallel compressor in transcritical booster systems.
The Italian manufacturer’s new E5V expands its offering of valves for CO2-based systems, which now covers cooling capacities up to 700kW.
Energy Recovery’s PX G1300 device will be a featured component of Epta’s new XTE system.
The U.S. manufacturer now offers 2 ⅝in (6.67cm) copper-iron fittings, pressure rated at 150bar (1,884psi), to meet the demands of large CO2 cooling systems.
The PX G1300 device has been found to boost the COP of a European supermarket’s CO2 system by 25% at high ambient temperatures compared to a standard CO2 booster system.
As of September 2022, the German wholesaler had installed transcritical CO2 systems at 153 of its 700 stores, with a plan for 40 more transcritical installations this year.
BAC will feature its Trillium Adiabatic Cooler and discuss the fundamentals of adiabatic heat rejection at AHR Expo in Atlanta, Georgia, February 6-8.
Of its 140 corporate stores, 96 operate using transcritical CO2 refrigeration.
The company’s inverter-driven iCOOL-CO2 units operate from Sweden to Cyprus in ambient temperatures ranging from 47.2°C (117°F) to -28°C (-18°F).
The refrigeration and air-conditioning contractor has been a pioneer of transcritical CO2 in Israel and the Middle East and is R744.com’s first Israeli partner.
