You talking to me? I'd have to check but I think it's something like 21cfm at 90, and 17 at 175.
I have an emglo, 5hp 80 gallon with a 4 cylinder compressor unit. Now known as "jenny" as in the old original "steam Jenny" company. My particular unit is about a 1987.
If looking to buy I never knew anyone who said they wished they had a smaller one but many who have wished they had a bigger one.
I actually have a couple of compressors. My other one is an old 8hp cast iron Briggs powered sold by Binks but the compressor itself is a Quincy. That one's about a 1972ish and sat more than it ever got used.