Fixed evaporative air cooler
HTT-30A is a fixed bottom-discharge evaporative air cooler for factories, canteens, dormitories, warehouses, malls, internet cafés, schools, gyms, auto service shops, stations and outdoor activity areas. It supports cooling, ventilation, air exchange, dust reduction and fresh-air improvement for large work spaces.

| Parameter | HTT-30A |
|---|---|
| Voltage / frequency | 380V / 50Hz |
| Maximum airflow | 30,000 m³/h |
| Working current | 5.6 A |
| Power | 2.2 kW |
| Overall dimensions | 1470 × 1470 × 1350 mm |
| Air outlet | 800 × 800 mm |
| Fan type | Axial-flow |
| Net weight | 175 kg |
| Water tank | 65 L |
| Evaporation rate | 112 L/h |
| Noise | ≤82 dB(A) |
| Recommended area | 200–250 m² |