Air Compressor Cfm Requirements

Cfm cubic feet per minute refers to the volume of air that can be moved in one minute.

Air compressor cfm requirements.

In the example below we are sizing the compressor for a typical auto body shop. Cfm determines how much power the air compressor provides to air tools. Cfm represents the volume of air that is produced by your air compressor or required by your air tool. Luckily we ve got what you need exactly and that s the 8010a air compressor from california air tools.

Step 1 determine your air requirements. Your tools cfm requirements give you an idea of what you need your air compressor to do but it s not enough to simply match the air tool s rating and the compressor s rating 1 1. Use the chart below to determine your average cfm requirements per tool or check with the manufacturer. Step 2 once all the air requirements have been determined total the cfm needed for the air compressor.

In this example. An impact wrench is an air tool that draws a lot of air which is why you ll need an air compressor with a rather medium sized tank and plenty of cfm power. This compressor has plenty of power for the impact wrench. Scfm makes it easier to match cfm requirements by using the apples to apples approach most manufacturers will measure their cubic feet per minute flows in a standardized environment so when you see a cfm rating on an air tool or compressor assume it is scfm.

Psi refers to pounds per square inch. There are several considerations when determining the necessary cfm for an application including the compressor cfm the blaster cfm and the size of the nozzle. To determine what cfm rating you ll need in an air compressor take the highest cfm rating of your current air tools or tools you plan on purchasing and multiple that by 1 5.