New energy-effective air cooler:
1.good heat exchange 2.enviromental protection used in ammonia system Product description: The DL series air cooler used to cooling is suitable for all kinds of cold storage room.They are divided into three types by temperature, the GFL for 0°C, the GFD for -12°C and the GFJ for -20°C. ALL products are anti-rusty, corrosion proof, and high reliability.This air cooler is always installed in the ceiling. The best Fin design: According to different cooling temperature, the fin distance is usually to meet the request that frost can not affect cooling effects, and it is easier to defrost with the optimized fin distance. Good surface preparation: The shell plated with hot galvanized plate or stainless steel plank protect the body without corrosion. Model code:Example: DLD-500 DL: ammonia air cooler name D: working temperature -12°C 500: cooling area 500m2
Ammonia unit air cooler