Used 52 Gallon Cherry-Burrell Pressure Tan. 200 Liter. 316L Stainless Steel, Vertical. Approximate 24" diameter x 31" straight side, dished clamp top, dished bottom. Internal rated 45 psi at -20 to 350 degrees F. Approximate 1" center bottom outlet. Mounted on 4 stainless steel legs with casters. Serial #F-289-96. National Board #4562. built 1996.