We run an IR UP6 25. Bought new last year, handles fab center, line polisher, water filtration system and all polishers. Rated at just over 90cfm. Don't remember what our consumption rate is listed at. Would have to dig back through files to see.
I have always had really good performance and durability from IR. Recommend IR always.
Have bought used in the past but always from/through IR. No issues.
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