... of 2010 by KANGYOU----intelligent, shapely,vogue new air conditioning gives a big hit on the market. KYS30 ... -X32(down discharge) Parameter Air Flow 30000 M3 /H Power 3.0KW Voltage 380 ... sealed motor: 3-phase, 2-speed; self-cooling type, high efficient, energy saving, low noise, small vibration,anti-oxidation, ... the pirce is a little higher. plastic axial evaporative air cooler, 30000CMH