Mayekawa, a globally leading supplier of industrial cooling & freezing systems, refrigeration compressors and heat pumps, is an active promoter of the “Natural Five” refrigerants, including CO2, ammonia and hydrocarbons. Mayekawa has announced that it will be a Gold Sponsor of ATMOsphere Europe 2015, the meeting place for HVAC&R industry experts interested in or actively using natural refrigerants.Since its establishment in 1924, Mayekawa Manufacturing Company has expanded its business by focusing on freezing and compression technologies, building on decades of experience in designing and installing refrigeration plants around the world. One of the company’s key focuses is countering global warming and ozone depletion by using the “Natural Five” refrigerants.
One of Mayekawa’s environmentally sustainable solutions is the NewTon NH3/CO2 cooling system, designed for cold storage refrigeration. The system reduces absorbed power by 20% in comparison to conventional HFC refrigerators. By using CO2 as the secondary refrigerant and, thereby, reducing the amount of NH3 refrigerant to 1/6 the amount of a conventional ammonia system, the safety is significantly improved.
CO2 heat pump series
Mayekawa has been manufacturing large-sized air conditioning heat pumps for offices, data centers, museums, public buildings, sporting and food processing facilities, etc. since 1971. Its CO2 heat pump series comprises high-efficiency electric heat pumps that recover heat from air and water, producing hot water using the transcritical cycle of CO2 refrigeration. Mayekawa’s CO2 heat pump models include Unimo A/W, a heat pump hot water unit, and Unimo W/W, which uses water as its heat source (including waste hot water from the transcritical CO2 refrigeration cycle) to generate hot and cold water simultaneously.
Hydrocarbon, ammonia & CO2 compressors
For over 80 years, Mayekawa has been active in the refrigeration industry, developing high quality, easy to handle and cost-effective thermal technology. Its comprehensive range of compressors for a variety of applications includes screw and reciprocating compressors, both single-stage and compound two-stage. The GH series screw compressors, oil injection type screw compressors capable of running continuously at a discharge pressure of 5,0 MPaG (50bar), are designed for hydrocarbons, ammonia and CO2.
About ATMOsphere Europe 2015
16 - 17 March at the Crowne Plaza Le Palace Hotel in Brussels, Belgium
Returning for its sixth edition, ATMOsphere Europe 2015 will once again bring together leading HVAC&R industry experts to discuss the latest developments in the natural refrigerant industry, including updates on the implementation of the EU F-Gas Regulation, which is expected to enter into force two months before the conference. New highlights of the event include an expanded topic range, which, in addition to commercial, light commercial, industrial & transport refrigeration, heat pumps and air conditioning, will also focus on other applications such as convenience stores, hotels, restaurants, cafes, hospitals and more.
For more information about the event, click here.