... 1.Oouter fan, aluminum case 2.Cold room components 3.Nice structure 4.Best price Air Cooler DJ Series Evaporator1.Product Description ... cold storage, which includes three types, i. E., DL, DDand DJ. It owns the advantages of compactness, lightness and saving the ... -18 ºC, keeping food such as meat and aquatic products; DJ type of low temperature, fin space 9.0mm, for -2 ...