Has anyone measured the true CFM rating for a 2HP HF DC? Harbor freight claims that it is 1600 CFM, but it takes in 14A@110V , mine has a 9.5" impeller, 5" inlet with a 4" hose...something doesnt give.
I looked at 2HP Grizzly and ShopFox models and they have 12" impellers, 6" inlet and draw 12A@220V and have a similar CFM rating as well.
I know you get what you pay for, but is the HF DC rating more like 600-800 CFM?