Axial Fans: Type - DC Tubeaxial Fan; Voltage - Nominal - 24V DC; Air Flow - 42 CFM; Size - LxW - 80 x 80 mm (3.15 x 3.15"); Size - Depth - 15 mm (0.59"); Noise Level - dB - 40 dB; Bearing - Ball Bearing; Termination Type - Wire Lead; Material - Housing - Nonmetallic; Material - Impeller - Nonmetallic; Temperature Max - 70 deg C (158 deg F); Temperature Min - -10 deg C (14 deg F); Voltage Range - 10-28V DC; Current Draw - 0.25A; Motor - Brushless, Thermally Protected; Additional Information - Speed: 4800 RPM, Housing and Impeller Material: UL94V-0 PBT; Manufacturer Series - G8015-G Series