Introducing the remarkable D Series Air Cooler, a top-tier indoor cooling solution perfectly engineered to harmonize with condensing units across a variety of cold room configurations. Tailored to meet diverse temperature requirements, this series splinters into three exceptional subcategories: DL, DD, and DJ, each designed to cater to specific cooling needs with precision and reliability. The DL Air Cooler is your go-to choice for environments requiring temperatures around 0ºC, making it ideal for fresh-keeping cold storage, ensuring your perishables remain crisp and fresh. For conditions demanding approximately -18ºC, the DD Air Cooler stands as your dependable partner for general cold storage, preserving your valuable goods with unwavering consistency. Lastly, the DJ Air Cooler excels in temperatures plunging below -25ºC to -30ºC, specifically crafted for the intense demands of blast freezer rooms, safeguarding your products with unmatched durability and speed.