Atlantic Blowers' ABCF-305 Three Phase Centrifugal Fan can be used for various low pressure, high airflow applications. The ABCF-305 produces a maximum flow of 1213 CFM. The maximum pressure is 17.8 inH2O. The ABCF-305 has a power output of 5.4 HP (4 kW) with a speed of 2900 RPM. The voltage is 100V-110v/220v. The connection size is 9 IN/7x5 OUT.