Used 900 gallon sanitary 316L SS jacketed reactor BODY. Mfg by DCI Inc. S/N: 91-PH-41815F. Internal rated 45 PSI/FV at 300 degrees F; Jacket rated 100 PSI at 300 degrees F. Jacket is 304LSS. 56" ID x 7' straight side. Electro polished interior. NB rated.