1. Product characteristics:vertex flow blower is a new designed air source generating unit which is made up of fine aluminium alloy. Its advantages are compact size and lightweight. Its special design also enable it to achieve low noise, energy-saving, stable in performance and easy to repair. Its air source is much better than other types of generating device for not generating water or oil, and low temperature rise. 2. major application: air conditioners, electric fireplaces, drying machines, cooling devices, ventilating devices, air fresheners and etc. 3. major technical data: (Rated voltage) (V) 100-240 (Rated frequency) (Hz) 50-60 (Input power) (W) 8-100 (current) (mA) 100-2000 (Insulation class) (class) A/E/B/F rotation speed (r/min) 800-2600(loaded) certifications UL,CUL,TUV,CCC Remarks:motor output shaft can be custom-made(Max OD φ8mm).