<p>Here floor mounted axial flow fan installation the most efficient fans available for HVAC air-handling units—with efficiencies reaching up to 85%—largely because the direction of the airflow is little changed as it passes through the fan. t is important measure to force ventilation by axial fan to take away the heat generated of the working equipment system. We should <strong>refer to the application environment, operating conditions, temperature, humidity, corrosion, fan control characteristics, </strong><strong>noise, air flow pressure, etc.</strong> the average air velocity at the fan outlet. <strong>As the velocity of the airflow increases, the velocity pressure increases</strong>. for more details of floor mounted axial flow fan installation , download this file.</p>