100 Gallon Pfaudler Glass-Lined Reactor 30" ID x 36" T to T, clamp top head, rated 25 PSI and full vacuum @ 650 degrees F internal, 75 PSI @ 350 degrees F jacket, 60 PSI coincident with full vacuum jacket, type 3315 glass with nucerite impellor, 2.5 TW drive with double mechanical seal and lubricator , ASME & NB Code Stamped, S# E167-1800.