The original comment didn't say anything about breweries. I worked for a pub for a while that did beer and wine only with 20 taps. We definitely had the occasi

The original comment didn't say anything about breweries. I worked for a pub for a while that did beer and wine only with 20 taps. We definitely had the occasionally stinker that sat around for way too long (if it sat around too long, it would start getting poured for the staff and regulars on the house), and we had our usual suspects that would pop almost every day. By and large though, it was rare for any given keg to last over 4-5 days. 40 is a lot more than 20, but we were a relatively small bar that didn't even open on Sunday.