Introducing our exceptional D series of air coolers, expertly crafted to pair seamlessly with a variety of condensing units, making them the perfect choice for all kinds of cold room environments. Designed to cater to different temperature requirements, this versatile series is divided into three specialized sub-series: DL, DD, and DJ. The DL air cooler is engineered for environments around 0ºC, making it ideal for fresh-keep cold storage solutions, ensuring your products remain crisp and fresh. Our DD air cooler, on the other hand, is tailored for conditions around -18ºC, providing optimal performance for standard cold storage, preserving goods at a consistently cold temperature. For those in need of extreme cooling, the DJ air cooler excels in environments below -25ºC to -30ºC, specifically designed for blast freezer rooms, guaranteeing rapid chilling and maximum preservation. Trust in our D series air coolers for reliable and efficient cooling tailored to meet your specific needs.