BillH wrote:
Quote:

corvetteronw wrote:
My air compressor which is a 5hp, 20 Gal Coleman oilless unit sprays 6.5 SCFM @40psi and 5.5 SCFM @90psi.
Looks like most HVLP guns require more than that.
Still searching for the right combination.
Oh well, this will make a nice war story some day.

Yep, spray guns are in the "continuous use" catagory like an air sander.
But, your 5 horse will put out enough air until the tank runs down and the compressor kicks on. The compressor ratings are when the compressor is running.

I've done a boatload with my 2horse, 12 gal tank. You just have to wait on the compressor. I can usually get a panel done before the compressor kicks in. It's not that big of a deal.

If you're going to keep the HF, use it to see how long you can shoot before the compressor comes on.