Unveiling the D Series Air Coolers: A premium line of indoor cooling solutions designed to seamlessly integrate with your condensing units for all varieties of cold rooms. Catering to diverse temperature requirements, our D Series boasts three exceptional sub-series: DL, DD, and DJ. 1. DL Air Coolers: Perfectly crafted for environments around 0ºC, these units are the ideal choice for fresh-keeping cold storage applications, ensuring your perishables remain crisp and fresh! 2. DD Air Coolers: Optimized for temperatures around -18ºC, this series is primarily tailored for standard cold storage, delivering reliable and consistent cooling performance. 3. DJ Air Coolers: Engineered for the most demanding conditions, these units are built to operate efficiently in temperatures below -25ºC to -30ºC, making them the ultimate solution for blast freezer rooms where rapid cooling is paramount.