Product details:

SP 1,589 cfm, CFM @ 0.125-In. SP 1,419 cfm, CFM @ 0.250-In. SP 1,150 cfm, CFM @ 0.375-In. SP 765 cfm, Sones @ 0.000-In. SP @ 5 Ft. 16.4, Sones @ 0.125-In. SP @ 5 Ft. 14.7, Max. Ambient Temp. (F) 104 Degrees F, Fan Voltage 115/230V AC, 60 Hz, 1 Phase, Exhaust/Supply Fan Motor HP 1/4 hp, Motor RPM 1,750 RPM, Motor Enclosure Totally Enclosed Air Over, Motor Insulation Class B, Bearing Type Ball, Full Load Amps 2.8/1.5