Model: 18ANV Finned tube air cooler 18000m3/h with huge airflow metal cabinet cooling area 150m2 1, High efficiency cellulose pad, Up ... Temperature tolerance from -20 OC to 86 OC. 3, High-quality aluminum sealed motor, good heat dissipation. Water proof and ... performance4, open-water distribution, enabling smooth flow uniformity; 5, High quality drain valve, 50000 times super long lifetime6, Luxury ...