Can Tire Inflators Provide 140 PSI at 0.3 CFM for Fine Spray Applications?

AI Thread Summary
Tire inflators typically lack the control systems necessary to maintain a consistent pressure, making them unsuitable for applications requiring precise pressure like fine spray applications at 140 psi and 0.3 CFM. While tire inflators are more affordable than full-fledged air compressors, they may not meet the specific needs for consistent pressure regulation. Users are encouraged to consider the long-term benefits of investing in a proper air compressor despite the higher initial cost. The discussion highlights the challenge of finding a suitable alternative that meets both pressure and CFM requirements without overspending. Ultimately, a dedicated compressor may be the best solution for achieving the desired performance.
yangshi
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Sorry if this is the wrong forum to ask. I have a fine spray application where I need ~140 psi but only .3CFM. I'm trying not to buy a regular air compressor (money wasted on unneeded CFM) and am looking at tire inflators, but very few of them have CFM ratings. Any suggestions?
 
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This is a good forum for the question.

The difficulty with using a tire inflator is that they don't have a control system to maintain a set pressure. I know it may seem like a big difference to spend $100 on a full fledged compressor system instead of $25 for a tire inflator, but I don't see an easy alternative in that.
 
Does it need to run on a 12V battery?

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