Plenum Fan Whl Dia 30 1/2 In w/ Dr Pkg

Plenum Fan Wheel Type Backward-Curved Drive Type Belt Drive Includes Drive Package Yes Assembly Unassembled Wheel Diameter 30 1/2 in Airflow @ 0.000 in SP 16 674 cfm Airflow @ 0.250 in SP 16 365 cfm Airflow @ 0.500 in SP 16 055 cfm Airflow @ 0.750 in SP 15 745 cfm Airflow @ 1.000 in SP 15 427 cfm Airflow @ 1.250 in SP 15 090 cfm Airflow @ 1.500 in SP 14 752 cfm Airflow @ 1.75 in SP 14 414 cfm Airflow @ 2.000 in SP 13 998 cfm Airflow @ 2.500 in SP 13 129 cfm