what is cfm means?
what is cfm means? give me details.
cfm is cubic feet per minute. It describes a volumetric flow of a substance. In the case of a blower or fan, it indicates how much air it can move per minute. A 125cfm fan can remove all of the air from a box that is 5ft x 5ft x 5ft in one minute (assuming vents allow fresh air to fill the vacant space).
CFM, stands for Cubic Foot per/Min. It is a measurement of air flow.