In-Line Duct Blower Wheel Type Backward-Inclined Includes Drive Package Yes Assembly Unassembled Wheel Diameter 14 in Airflow @ 0.000 in SP 2 929 cfm Airflow @ 0.125 in SP 2 858 cfm Airflow @ 0.250 in SP 2 787 cfm Airflow @ 0.375 in SP 2 708 cfm Airflow @ 0.500 in SP 2 626 cfm Airflow @ 0.750 in SP 2 449 cfm Airflow @ 1.000 in SP 2 253 cfm Airflow @ 1.250 in SP 1 964 cfm Airflow @ 1.500 in SP 1 447 cfm Maximum Static Pressure 1 1/2 in wc Maximum Inlet Air Temperature 160 Degrees F