Introducing the exceptional D series of air coolers—your ultimate solution for high-performance indoor cooling, perfectly paired with condensing units for an array of cold room environments. Tailored to meet the precise temperature demands, this innovative series is divided into three distinctive sub-series: DL, DD, and DJ. The DL air cooler is expertly designed for environments around 0ºC, making it the ideal choice for fresh-keeping cold storage applications. When temperatures drop to approximately -18ºC, the DD air cooler steps in to efficiently serve your cold storage needs. For the most rigorous cooling challenges, the DJ air cooler is engineered for temperatures plummeting below -25ºC to -30ºC, specifically crafted for blast freezer rooms. Experience unparalleled reliability and efficiency across the temperature spectrum with our advanced D series air coolers, ensuring your cold room operations maintain the perfect climate.