Introducing the D series air cooler, a meticulously engineered indoor cooling solution designed to harmonize seamlessly with condensing units for a wide array of cold room environments. Tailored to meet diverse temperature requirements, this series offers three specialized sub-series: DL, DD, and DJ. The DL air cooler is optimally crafted for maintaining environments around 0ºC, making it the ideal choice for fresh-keeping cold storage. Meanwhile, the DD air cooler is perfect for maintaining temperatures around -18ºC, specifically designed for standard cold storage needs. For those requiring ultra-low temperatures, the DJ air cooler is a powerhouse, created specifically for blast freezer rooms with temperatures plunging from -25ºC to -30ºC. Choose the D series air cooler for precision, reliability, and optimal performance in any cold storage application.