Japanese heat exchanger and unit cooler (evaporator) manufacturer Haraseisakusho is working on making its entire unit-cooler lineup compatible with CO2 (R744), according to the company’s President, Masanori Hara.
The company exhibited its CO2 unit coolers, aimed at the industrial refrigeration industry, at the HVAC&R Japan 2022 trade show, held February 1-4 in Tokyo.
“Out of our entire lineup of products, those compatible with CO2 have grown around 50 – 60%,” said Hara. “We are currently working towards making all our product categories compatible with CO2 in the future.”
Haraseisakusho’s full product lineup is here (in Japanese).
At HVAC&R Japan 2022, Haraseisakusho exhibited its mid-size ceiling-mounted CO2 unit cooler, which uses electronically commutated (EC) fans from ebm-papst. The company also exhibited a floor-mounted unit cooler compatible with CO2. The unit is available in capacities ranging from 26kW (7.39TR) to 160kW (45.5TR).
Out of our entire lineup of products, those compatible with CO2 have grown around 50 – 60%.
Masanori Hara, President, Haraseisakusho
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