7 bbl serving tanks on wheels. Taken out of serve a few years ago. Tanks are +/- 38″ diameter and 80″ height to top of top port. 1 bottom dump port (1-1/2″), 3 top ports (1 center/ 2″ CIP port, 2 offset 1-1/2″), 3 side ports (1-1/2″) with 2 inline for sight glass/ fill level. Wheels need replacement. 2 tanks – $1,500 per tank OBO.