BLOWER, WHEEL TYPE FORWARD-CURVED, DRIVE TYPE DIRECT DRIVE, INCLUDES DRIVE PACKAGE NO, ASSEMBLY UNASSEMBLED, WHEEL DIAMETER 10 3/4 IN, MINIMUM AIRFLOW 670 CFM, MAXIMUM AIRFLOW 1,715 CFM, MAXIMUM STATIC PRESSURE 1 1/2 IN WC, MAXIMUM INLET AIR TEMPERATURE 104 DEGREES F, SHAFT DIAMETER 1/2 IN, BEARING TYPE NOT APPLICABLE, SOUND LEVEL NOT RATED, WHEEL MATERIAL STEEL, HOUSING MATERIAL STEEL, WHEEL WIDTH 8 IN, NUMBER OF INLETS 2, INLET DIAMETER 8 5/8 I