Airadyne's AIRCF-307 Three Phase Centrifugal Fan can be used for various low pressure, high airflow applications. The AIRCF-307 produces a maximum flow of 1863 CFM. The maximum pressure is 21.3 inH2O. The AIRCF-307 has a power output of 10 HP (7.5 kW) with a speed of 2900 RPM. The voltage is 220V/380V. The connection size is 9 IN/7x6 OUT.