Used 650 gallon 316L stainless steel vertical pressure vessel, Mfg. by Alabama Heat Exchanger. Rated for 75 psi & FV @ (-29/260 Deg C). Dimensions: 60" O.D. x 54" T/T, lug mounted. NB# 1296. Previous Service: Alkyl Halides Batch, Estimated Weight 3,800#