Also some tanks have built in agitators. All tanks have top man holes beside tank # 29 and that is a open top. Some of the tanks company names are(Perma-San, Cherry Burrell, vanalst metal works , ERTEL, and George Keller INC) Please msg me with the # of tanks you are interested in and i can send you pictures of the exact tank! The item "290 Gallon Food Grade Stainless Steel Tanks use To Make beer, moonshine, Wine, ect" is in sale since Tuesday, June 6, 2017. This item is in the category "Business & Industrial\CNC, Metalworking & Manufacturing\Process Engineering Equipment\Other Process Engineering Equipment".The seller is "aaronsport2012" and is located in Medford, New Jersey. This item can't be shipped, the buyer must pick up the item.