Average Cfm For Air Tools

We include examples of manufacturer s air flow rate or cfm data for hvac equipment like air conditioners and furnaces.

Average cfm for air tools.

This article defines air flow rate or cubic feet per minute cfm as the term is used to describe building air conditioners heating systems or building air movement rates. Please note this is only a guide. Keep in mind that air tools are rated on a 25 duty cycle in use for 15 seconds out of every 60 seconds so for continuous use tools such as grinders you may want to multiple the cfm number by 4. In this example that would be 80 cfm.

Air hoist 1000 lb. Air tools made for general use with portable air compressors typically require 0 to 5 cubic feet per minute cfm at 70 to 90 pounds per square inch psi whereas with larger tools connected to stationary systems the requirements usually exceed 10 cfm at 100 to 120 psi. As a general reference here are some popular tools and their average cfm requirements. We ve also included 6 tips for choosing an air compressor the average cfm at load 100 duty cycle the suggested air compressor cfm and our recommended rotary screw air compressor based on your cfm needs.

Air tool equipment average free air consumption cfm air bushing. In the example below we are sizing the compressor for a typical auto body shop. Whether it s an impact gun grinder or breaker there are various ranges of air consumption each of these tools use. Air tools are often rated as average cfm average cfm is typically based on a 25 duty cycle 15 seconds out of a min.

A common question we get revolves around how much air a particular tool uses. Reference this chart to determine what continuous cfm rating is required of your air compressor. Here are some of the most common air tools and their average cfm requirements. We have put together an air tool consumption guide that includes common air tools in various sizes.

The real deciding factor in selecting the proper size air compressor is the cfm that it can produce. We ve put together a handy air tool consumption chart to help give you an idea of how many cfm you need to run your air tools. Table pneumatic air tool cfm 90 psi pneumatic air tool cfm 90 psi angle disc grinder 7 6 cfm grease caulking gun 4 cfm air drill 1 2 or 3 8 4 cfm hydraulic riveter 4 cfm. Air flow rate data.

Step 2 once all the air requirements have been determined total the cfm needed for the air compressor.