Range Hood | Deep Cavity type | Model: A837 | 90cm | Airflow: 1200 m3/hr | Pressure: 800 Pa | Noise: < 53dBProcess of exhausting fumes and steam from above a cooker is dependent on three factors: AirflowThis is the speed with which the air is collected and exits the range hood. We use the unit cubic meter per hour (m3 hr) to measure airflow. Static PressureThis is the pressure that the motor generates to force the collected air out of the pipe all the way to the exit. It is this pressure that ensures that air flows freely and there is no smell left in the