Coofixtools supply with Industrial Electric Portable Air Blower Fan, we have been manufacture and sells power tools, garden tools, hand tools to most countries globally. Our newest brushless motor cordless tools is popular among all clients.Model: CF0022Rated Voltage(V～): 220VRated Frequency(Hz):50HZRated Power Input(W):600WNo-Load Speed(r/min):0-16000Max blow volum:2.8m³/min Color box size:37X22.5X31CMCARTON Size: 68x39x44CM6Pcs/CtnAnti-explosion blower housing, improved material, better than other factory, and more durable.