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sierrascout · 05-26-2008, 07:46 AM

The cfm ratings on impacts are what it takes to spin them, not what it takes to run them. My impact says 5.9cfm, when under load it takes 14cfm. A 4 gal tank is not qoing to help any either.

05-26-2008, 07:46 AM	#10
sierrascout Registered User Status: Offline Join Date: Aug 2005 Member ID: 32283 Pics: My Gallery Location: Cullman, Al Age: 36 Posts: 71	Re: What needed to run air tools? The cfm ratings on impacts are what it takes to spin them, not what it takes to run them. My impact says 5.9cfm, when under load it takes 14cfm. A 4 gal tank is not qoing to help any either.