The air volume of an axial flow fan refers to the volume of gas passing through the fan per unit time, usually measured in cubic meters per hour (m ³/ h) Or cubic feet per minute (CFM). The air volume is influenced by factors such as the diameter of the fan blades, the number of blades, and the rotational speed of the blades.
The wind pressure of an axial flow fan refers to the pressure difference generated when the fan absorbs or exhausts gas, usually expressed in pascals (Pa) or inches of water column (in. wg). The wind pressure depends on factors such as the power of the fan, the design of the blades, and the number of blades. When using axial flow fans, air volume and air pressure are two important parameters that need to be selected and adjusted according to the specific usage situation to achieve the desired effect.
