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rustyj14
12-19-2004 08:47:49
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Re: air compressor question (what to buy) in reply to bc, 12-18-2004 20:05:55
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When buying an air compressor, its not how high of pressure it will pump--no, no,--its the SCFM. Which stands for Cubic feet per minute, which means how fast the pump will recover the air you are using , either for sand blasting, painting, or air tools! Most air compressors are advertised as being able to pump 125 lbs. or so! But, thats a "fooler"! And, the size of the tank plays a part, too! Those little compressors (pancake type) are designed to use for nailers, etc. But, they will put out 125 lbs. or so! but the air is gone immediately after you open the air line to try to paint, or run a sander, air wrench, etc.! The sand blaster requires a large amount of air in order to do the blasting! The recovery time in air make-up is critical. Therefore, buy a compressor that gives high SCFM, and a high recovery rate! There's nothing worse than waiting for the compressor to make up the air pressure/ volume, And having to stand around, waiting for it to recover. And then, having to go out and buy the correct compressor, to do what you want it to do! Go see the local automotive paint supply store, the one that sells auto paint supplies, etc. Then buy what they suggest! You'll be happier in the long run! by: rustyj
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