Axial Fans: Type - AC Tubeaxial Fan; Voltage - Nominal - 115V AC; Power Input - 12W; Air Flow - 31 CFM; Size - LxW - 80 x 80 mm (3.15 x 3.15"); Size - Depth - 38 mm (1.50"); Noise Level - dB - 29 dB; Bearing - Sleeve Bearing; Termination Type - Wire Lead; Material - Impeller - Nonmetallic; Temperature Max - 50 deg C (122 deg F); Temperature Min - -10 deg C (14 deg F); Voltage Range - 115V 50/60 Hz; Motor - Shaded Pole, Impedance Protected; Additional Information - 3000 RPM; Manufacturer Series - OA80 Series