Number_of_blades = 4 (page 1 / 1)
Centrifugal Upblast Roof Exhaust Fan, Application Industrial and Commercial Buildings, Schools, Drive Type Direct Drive, For Air Type Clean Air, Base Diameter Not Applicable, Base Width 19 in, Base Length 19 in, Base Shape Square, Maximum Static Pressure 5/8 in wc, Exhaust Airflow @ 0.000 in SP 1,049 cfm, Nameplate Voltage 115V AC, Phase 1, Motor Horsepower 1/8 hp, Assembly Assembled, Number of Speeds 3, Housing Material Aluminum, Wheel Material Aluminum, High-Efficiency Motor No