Modern HVLP paint guns require lots of air to work properly. Most of them need a minimum of 13 CFM to properly atomize the paint. The air compressor is only the first part of your painting system. Look for a minimum of a 220v 5HP electric motor running a dual stage air pump. A true 5hp 220v motor is going to dray 23 amps. A lot of less expensive compressor manufactures have inflated ratings on their equipment. I did a lot of research and found what I believe is a great deal on a US made air compressor by FS-Curtis. This unit properly maintained will last a lifetime and overhaul parts are easy to come by if needed. This is what we use in our shop at this time and have been very pleased with it.

www.aircompressorsdirect.com/FS-Curtis-555VT8-Air-Compressor/p4459.html




Jason

Northern Tool also carries the same unit for about a $100 less and includes free shipping.

I have had great luck and great results from two "T'd" together 25 gallon craftsman pro 125/220 7.2 SCFM compressors.  With them T'd they are about 13-14 CFM and I easily get 25 PSI at the gun.  I believe they are about $400 each and they are portable so when you are done you can use them for other things.

Northern tool no longer carries Curtis compressors.  12/01/2011

Bill