Gimar Variable capacity tank, 5,000L (1,321 gallon) capacity. It's a great tank for fermentation of whites or reds, elevage, racking and bottling. The lid operates on a rope pulley system. There's a rounded bottom to the floor so it fully drains with a 2" bottom drain valve. There's a 2" racking valve and a small standard tasting/sample valve. There's also a volume indicator on the front.
The tank itself is 66" diameter, 113" high and has adjustable feet for leveling. It has 20" tall legs (included in the 113" height) that make the tank tall enough to dig out of the bottom door into a macro 24s bin. The bottom door is 18" diameter.
Fiberlgass is a very cool medium for fermentation and elevage and this tank has been fun to work with. We're the second owners and it's in very good condition.