DAYTON Tubeaxial Fan: Clean Air, 12 in Blade, 59 sones Max Noise Level @ 5 Feet, Belt Drive

DAYTON Tubeaxial Fan: Clean Air, 12 in Blade, 59 sones Max Noise Level @ 5 Feet, Belt Drive Item 4C659 Mfr. Model 166203A brand  DAYTON For Air Type  Clean Air Drive Type   Belt Drive Includes Motor & Drive Package    No Blade Diameter  12 in Minimum Airflow  1,300 cfm Maximum Airflow   2,432 cfm Maximum Static Pressure1 in w c Maximum Noise Level @ 5 Feet    59 sones Minimum Motor Horsepower   1/4 hp Maximum Motor Horsepower    3/4 hp Brake Horsepower    3/5 hp Minimum Motor Speed   1,670 RPM Maximum Motor Speed   2,877 RPM Maximum Fan Speed2,877 RPM Housing Material  Steel Housing Finish    Baked Enamel Blade Material    Aluminum Maximum Inlet Air Temperature200 °F Maximum Ambient Temperature104 °F Mounting Orientation   Horizontal; Vertical Number of Blades4 Bearing Type   Ball Bearing Bolt Circle Diameter13-1/2 in Propeller Shaft Diameter5/8 in Body Diameter12-1/4 in Overall Diameter14-1/2 in Overall Height19-3/4 in Overall Length12 in Standards    AMCA Sound and Air Resistance Properties   Rust Resistant Spark Resistant Construction Type  B Manufacturer Part Number166203A Compatible Flange Grainger Part Number4C716 Replacement Fan Blade Part Number4C662 Includes   Belt Guard Features   Factory Installed Cast Iron Sheave is Assembled on Fan Shaft; Permanently Lubricated Ball Bearings; Rust Protected Steel Housing; Streamlined Belt Tunnel UNSPSC40101604 Country of Origin  USA (subject to change) Product Description Clean air fans with drive exhaust odorous, hot, or stale air from a structure. These fans do not come with a drive package, so the user must provide the drive components. Belt-drive fans are typically quieter and provide more control over the fans' blade speed and airflow than direct-drive fans.