Atlantic Blowers' ABAF-8-220 Three Phase Axial Fan can be used for various low pressure, high airflow applications. The ABAF-8-220 produces a maximum flow of 1059 CFM. The maximum pressure is 1.2 inH2O. The ABAF-8-220 has a power output of 0.3 HP (0.23 kW) with speeds of either 3000 or 3600 RPM (50/60 Hz dual frequency). The voltage is 220V-275V. Measuring at a distance of 3 ft. the fan will produce a noise level of 61 dbA. The impeller diameter is 8".