1700 gallon Walker tank. Single wall 316 stainless. It has an agitator and removable baffle. It also has a thermowell and sample valve on the bottom of the tank. It has a sprayball and a 4 inch drain, also a top manway. This is a really nice tank, would make a great whirlpool tank, direct fire brew kettle, mash tun, hlt, clt, or a fermenting tank. Asking $4,500. Feel free to call me at 607-437-4243 or e-mail markvanglad@yahoo.com. Thanks for looking! -Mark