Atlantic Blowers' ABAF-32-460 Three Phase Axial Fan can be used for various low pressure, high airflow applications. The ABAF-32-460 produces a maximum flow of 16951 CFM. The maximum pressure is 2.6 inH2O. The ABAF-32-460 has a power output of 4 HP (3 kW) with speeds of either 3000 or 3600 RPM (50/60 Hz dual frequency). The voltage is 380V-480V. Measuring at a distance of 3 ft. the fan will produce a noise level of 82 dbA. The impeller diameter is 32".