One (1) used 200 gallon Pfaudler glass lined reactor, clamp top design, rated 100 psi and full vacuum at 450 F internal, jacketed for 90 psi at 350 F, 4DTW Pfaudler drive with 5/2.5 HP 460 volt XP motor, mechanical seal, 3 blade retreat curve agitator, H baffle, 5025 white glass with indication marks, serial# E183-0377, national board# 42319, new 1983.