High Velocity Blower Wheel Type Forward-Curved Drive Type Direct Drive Includes Drive Package Not Applicable Assembly Assembled Wheel Diameter 9 1/2 in Airflow @ 0.000 in SP 3 200 cfm Airflow @ 0.125 in SP Not Applicable Airflow @ 0.250 in SP Not Applicable Airflow @ 0.500 in SP Not Applicable Airflow @ 0.750 in SP Not Applicable Airflow @ 1.000 in SP Not Applicable Airflow @ 1.250 in SP Not Applicable Airflow @ 1.500 in SP Not Applicable Airflow @ 2.000 in SP Not Applicable