Atlantic Blowers' ABCF-304 Three Phase Centrifugal Fan can be used for various low pressure, high airflow applications. The ABCF-304 produces a maximum flow of 1002 CFM. The maximum pressure is 13.05 inH2O. The ABCF-304 has a power output of 4 HP (3 kW) with a speed of 2900 RPM. The voltage is 100V-110v/220v. The connection size is 9 IN/6.5x5 OUT.