Usha Crisp Air Premia Cv 120 mm Exhaust Fan Series:Crisp Air Premia CV Dimension:7.3x7.3x5cm Color/finish:White Sweep:120mm Voltage:230V Material:Plastic No of Blades:5 Speed:1050RPM Power:19W Air Delivery:100 m3/Hr No of Speeds:1 Suitable for false ceilings this trendy exhaust fan is designed to complement a modern home.Comes with an automatic back shutter and 260x260 Frame size Suitable for false ceiling installation 100 Percent copper motor for longer performance Light weight and low noise performance Corrosion protection with rust proof body and blades Create a refreshing aura by throwing away excess moisture,smoke and bad odour from your room with the help of this stunning range of exhaust fans.Sporting a strong and sturdy make,these exhaust fans will last long.High on efficiency and smart in looks,these fans are a must have for any modern home and office Stylish and trendy exhaust fan for Roof ceiling mounting Automatic shutter to prevent entry of foreign objects Low noise operations for a quiet performance The Crisp Air Premia exhaust fan by Usha effectively controls the quality of air in an enclosed kitchen space or bathroom by getting rid of moisture,smoke,fumes and bad odour.The automatic back shutter operation and strong,rust-proof body makes this window ventilating fan the very best in its category and ensures that you dont have to worry about changing it for a long time.The chic white color of this Usha exhaust fan lends it an elegant appeal.Sweep size mentioned in product title is the dimension (diameter) of the blade.It should not be the sole criterion for you to make a purchase decision.Before buying an exhaust fan,it is important to consider a few other factors such as the dimensions of the duct (length,width),available space around the duct from the ceiling or side walls,whether installation is done on glass or concrete wall,etc.Accurate knowledge of the duct dimensions will help you make precise comparisons with the dimensions provided in the image.This will best serve your purpose and make your purchase seamless