Supply Vent, 18 1/2 In, DAYTON, Mfr# 7D509

Centrifugal Roof Supply Fan, Includes Drive Package Yes, Includes Motor Yes, Mounting Location Roof, Wheel Diameter 18 1/2 in, Base Diameter Not Applicable, Base Length 42 in, Base Shape Square, Base Width 42 in, Nameplate Voltage 115/230V AC, Phase 1, Motor Horsepower 1 1/2 hp, Maximum Static Pressure 3/4 in wc, Supply Airflow @ 0.000 in SP 6,671 cfm, Number of Filters 2, Filter Housing Depth 32 in, Filter Housing Height 30 3/4 in, Filter Housing Width 35 1/8 in, Number of Speeds 1