Atlantic Blowers' ABCF-401 Three Phase Centrifugal Fan can be used for various low pressure, high airflow applications. The ABCF-401 produces a maximum flow of 1942 CFM. The maximum pressure is 1.4 inH2O. The ABCF-401 has a power output of 1 HP (0.75 kW) with a speed of 1450 RPM. The voltage is 220v-380v. The connection size is 10 IN/9x11 OUT.