How much psi for nail gun. How to use a finish nailer or brad nailer. Recommended air pressure on these models ranges from 60 120 pounds per square inch psi. The compressors ratings for pressure measured in pounds per square inch or psi and volume measured in cubic feet per minute or cfm should be equal to or greater than the requirements of the nailer. Many carpentry and trimming jobs can be accomplished with the help of a nail gun.
Nailernail gun buying guide. Nail guns operate by pushing compressed air through the gun and shooting a nail into the wood. This is much faster and easier than using conventional hand nails and a hammer. Since a nail gun requires short bursts of air instead of continuous bursts of air an air compressor with 2 4 cfm would be more than enough.
A constantly spinning sander might have a cfm requirement of 8 8 cfm at 90 psi for example while a nail gun which requires single bursts of air might have a lower cfm rating of 28. Understand the pressure settings on a finish nailer or brad nailer tool. Psi pressure the term psi is an acronym for pounds per square inch. The air pressure leading to the gun from the air compressor should be adjusted to penetrate the thickness and density of the material being nailed.
To find out the minimum cfm multiply your tools required cfm by 1 cfm x 15. Part of the series. Air compressor and 200 bar nitrogen bottle to test two different nail. 300 bar 4000 psi air compressor.