Used approximately 165 gallon vertical stainless steel tank. Approximately 36" diameter X 37"/39" height, sloping bottom. Flat top with 22" opening in top with cover. (2) 2.5" threaded connections. T304 stainless steel. 56" Overall Height. Side bottom outlet approximately 2" with ball valve. Mounted on stainless steel fork truckable base with castors. Mfg by Hurri Kleen. SN 10419. (Qty - 4 available)