Model:30AM1(top discharge)Product Name: big evaporative air coolerFeature:airflow from bottom,1-speed,made of metal.Airflow:30000m3/hAir Pressure:300Pa Power Supply:380V/50HzPower Consumption:3.0KWExterior Size:1300x1260x1460mmWind Exit Size:760x760mmFan Type:Axial Noise: 80 dB(A)Effective Area:200-250m2Great Benefits from JH evaporative cooler: 1. Up to 50% cheaper to buy and install than other cooling systems.2. Up to 80% cheaper to operate than air conditioning.3. Good for your health.Gentle on nose,syes and skin4. Minimises recirculation of air borne germs5. Kind to allergy and asthma sufferers6. Good for indoor plants.7. Designed to suit hot,dry climates.8. Circulates fresh clean air.

