Approx. 105 gallon (400 Liter) Precision Stainless Tank Max 15 psig at 105 deg F. Min -20 at 15 deg F. Shell thickness 0.135". Head thickness 0.135". Head Dish Radius: 30". Top has bolted lid. four 2" ports, one 4" viewing port, one 3" port, one 7" port, one 4" center port. Bottom has 5" port with sanitary valve. Excellent Condition.