ONE (1) Used 300 gallon Pfaudler glass lined reactor, rated 100 PSI and full vacuum @ 450 degrees F internal, jacketed for 90 PSI @ 350 degrees F, fully removable top, 7.5 HP 230/460 volt XP Pfaudler 4DTW agitator drive with mechanical seal, glass lined agitator and baffle, 5029 glass steel, serial no. R189-0496, National Board No. 45506, new 1989.