2-1/2 in. OD x 20 ft. long (est.), 66 in. Straight Wall Height x 84 in. dia. having a 22 in. high (approx.) Conical Bottom with 3- (High, Medium, and Low) Level Viewing Windows METAL FAB INC. 60 in. dia. (approx.) Vibrating Conical Discharge Unit, s/n 108911, mounted on 4- 89 in. (approx.) 4 in. sq. Carbon Steel Tubing Legs.