Atlantic Blowers' ABAF-16-110E Single Phase Axial Fan can be used for various low pressure, high airflow applications. The ABAF-16-110E produces a maximum flow of 4238 CFM. The maximum pressure is 3.1 inH2O. The ABAF-16-110E has a power output of 1.5 HP (1.1 kW) with speeds of 3300 RPM (60 Hz). The voltage is 110V-120V. Measuring at a distance of 3 ft. the fan will produce a noise level of 79 dbA. The impeller diameter is 16".