Image is Representational - See Manufacturer Specs | AC Blower Centrifugal Ball Bearing Voltage: 230V Flow rate: 118.9CFM Dimensions: 220 X 220 X 56mm A centrifugal ball bearing blower with dimensions as 220 mm(Length)x220 mm(Width)x56 mm(Height) Supply Voltage: 230VAC Rated power : 50W a fan speed of 2750 RPM a flow rate of 118.9 CFM and having temperature range of -30 �C to 70 �C