Atlantic Blowers' ABCF-303 Three Phase Centrifugal Fan can be used for various low pressure, high airflow applications. The ABCF-303 produces a maximum flow of 743 CFM. The maximum pressure is 14.4 inH2O. The ABCF-303 has a power output of 3 HP (2.2 kW) with a speed of 2900 RPM. The voltage is 100V-110v/220v. The connection size is 9 IN/6.5x5 OUT.