Dayton Guard Mounted Exhaust Fan Blade 20″ Dia. 484X56

Guard-Mounted Exhaust Fan Assembled Assembled Blade Diameter 20 in Blade Material Aluminum Drive Type Direct Drive Duct Diameter Not Applicable Exhaust Airflow @ 0.000 in SP 3 960 cfm For Maximum Wall Thickness 6 in For Minimum Wall Thickness 3 in Frame Finish Powder Coated Frame Material Steel Guard Finish Powder Coated Guard Material Steel Guard Type Intake Housing Material Steel Housing Finish Powder-Coated Includes Intake Guard Includes Dehumidistat No