Cornelius AEB 15 gallon Ball Lock Keg (Refurbished)
[SVC-15gTT-60395R]

I've used this keg as a primary fermentor for about a year with excellent results - no issues with unsanitary welds or the like. It's great to transfer to secondary/serving kegs using CO2 thus avoiding aeration and siphoning hassles. Weaknesses are harvesting the yeast and cleaning the keg. I collect yeast after transferring the beer by by removing the top, tipping the keg and draining the yeast slurry into a large-mouthed container. I clean the keg by soaking with an oxygen-based cleaner.