Exhaust Vent, 42 In, DAYTON, Mfr# 4YY26

Axial Upblast Roof Exhaust Fan, Assembly Unassembled, Drive Type Belt Drive, Blade Diameter 42 in, Base Diameter Not Applicable, Base Length 50 1/2 in, Base Width 50 1/2 in, Base Shape Square, Maximum Airflow 32,495 cfm, Minimum Airflow 11,471 cfm, Maximum Motor Horsepower 5 hp, Minimum Motor Horsepower 1/2 hp, Maximum Motor Speed 718 RPM, Minimum Motor Speed 275 RPM, Maximum Static Pressure 3/4 in wc, For High-Static Pressure Applications No, For Air Type Clean Air