Manufacturer: NMB Technologies Type: Axial Dimensions of the frame - mm: 172 mm L x 38 mm W x 150 mm H Operating Supply Voltage: 230 VAC Airflow: 212 CFM Noise: 56 dBA Speed: 3200 RPM Power Rating: 35 W Case Material: Aluminum Series: 5915PC Height: 150 mm Length: 172 mm Width: 38 mm Weight: 800 g