Supply Vent, 18 1/2 In, DAYTON, Mfr# 5AU56

Centrifugal Roof Supply Fan, Mounting Location Roof, Wheel Diameter 18 1/2 in, Base Diameter Not Applicable, Base Length 42 in, Base Shape Square, Base Width 42 in, Maximum Airflow 9,791 cfm, Minimum Airflow 3,134 cfm, Maximum Motor Horsepower 5 hp, Minimum Motor Horsepower 1 1/2 hp, Minimum Motor Speed 573 RPM, Maximum Motor Speed 841 RPM, Maximum Static Pressure 1 1/2 in wc, Number of Filters 2, Filter Housing Depth 32 in, Filter Housing Height 30 3/4 in, Filter Housing Width 35 1/8 in