The Max-Fanâ„¢ is an inline mixed flow fan capable of medium to high static pressure. It also offers aerodynamically optimized airflow, quiet operation, and extremely high efficiency. Max-Fanâ„¢ is extremely energy efficient which means a lower life time cost Includes mounting bracket Approx. CFM @ 0.0 SP: 940 Size 8inch Voltage: 120v CFM: High932 @ 0wg, Med 849 @ 0wg, Low 749 @ 0wg RPM: High 2935, Med 2705, Low 2460 Matt Watts: High 213, Med 188, Low 178 Amps: High 1.85, Med 1.63, Low 1.55 Diameter: 10.8" Length: 11.81" Blade Design: Mixed Flow Housing: Plastic Inlet/ Outlet: 8"