
Cfm to scfm. Cubic feet per minute cfm ft. Scfm standard cubic feet of air per minute. A volumetric flow rate with units of cfm implies that the flow rate was measured at actual conditions actual pressure actual temperature. 3 minute at standard conditions 1 atm 147psi 680f why do that.
The term standard cubic feet per minute scfm incorporates these variables. 3 minute at actual conditions. Cubic feet per minute cfm is a measure used in industrial hygiene and ventilation engineering. Standard cubic feet per minute scfm ft.
An air compressors cfm specifications must also include atmospheric pressure ambient air pressure temperature and humidity in order to get accurate and comparable numbers. It describes the rate of flow of a gas or air volume into or out of a space. If you have an application that calls for a certain capacity at a specified temperature and pressure and the capacity of the system you are considering lists capacity in scfm you need a way to convert between cfm and.