Airadyne's AIRCF-302 Three Phase Centrifugal Fan can be used for various low pressure, high airflow applications. The AIRCF-302 produces a maximum flow of 447 CFM. The maximum pressure is 10.3 inH2O. The AIRCF-302 has a power output of 2 HP (1.5 kW) with a speed of 2900 RPM. The voltage is 100V-110v/220v. The connection size is 6 IN/5x4 OUT.