Re-glassed 1500 gallon agitated jacketed glass lined reactor. 6'6" dia. x 5'5" straight side. Welded dished heads. MFD by Pfaudler type RS60-1300-90. ASME code stamped 100 psi @ FV @ 450 deg. F. internal, 90psi FV @ 450 deg. F on the jacket. Driven by Pfaudler type 4RW agitator drive.