Portable Air Cooler with Convenient and Economic Design, Measures 820 x 720 x 1,110mm Specifications: Air circulation: 6,000, 4,500 and 3,000m3 Air pressure: 100 to 120 Outlet air speed: 5 to 8m/s Evaporating efficiency: 72 to 92% Noise: 40 to 50dB Cool-down result: 4 to 10 degrees Celsius Suitable area: 30 to 50m2 Air out way: sideward Fan type: propeller fan Evaporator: 0.55m2 Voltage: 220V, ±15% Frequency: 50/60Hz Power: 0.3, 0.25 and 0.22kW Air outlet size: 520 x 520mm Body dimensions: (L) 820 x (W) 720 x (H) 1,110mmApplications: Industrial premises for: Plastic injection, die-casting, spray coating, rubber processing, silkscreen, toys assembly electronics, household appliances, shoes, printing, cladding, hardware, food processing, textiles, garments and dyeing, laundries, greenhouseCommercial use premises or premises requesting clean and fresh air: Medium and large size shopping malls, food markets Canteen, restaurants, waiting rooms, indoor entertainment premises Premises with polluted, smelly or dusty air Premises already installed traditional air-conditioning system, but lacking sufficient supply of fresh air or oxygenPacking: Dimensions: (L) 830 x (W) 730 x (H) 1,130mm Net weight: 35kg Gross weight: 44kgLoading: 20-feet container: 60 pieces 40-feet container: 120 pieces