Used 158 gallon 316L Stainless Steel Reactor Vessel. Manufactured by Precision Stainless. Capacity 600L. MAWP 45 PSI/ Full Vacuum @ 300 F. Jacket rated 140 PSI @ 300 F. Multiple top inlets, clamps and probes, dished bottom. Forklift ready, mobile on casters. National Board # 8360. Serial # 991721-3. Built in 1999. Previously used in biotech operation.