Portable Air Cooler with Convenient and Economic Design, Measures 820 x 720 x 1,110mm Specifications: Air circulation: 6,000, 4,500 ... .22kW Air outlet size: 520 x 520mm Body dimensions: (L) 820 x (W) 720 x (H) 1,110mmApplications: Industrial premises ... premises Premises with polluted, smelly or dusty air Premises already installed traditional air-conditioning system, but lacking sufficient supply of ...