One (1) used 50 gallon Pfaudler glass lined reactor, model P24-50-150-105, removable dome top, dish bottom, dual rated for 150 psi and full vacuum at 450 f or 60 psi and full vacuum at -50/+450 f, jacketed for 100 psi and full vacuum at 350 f, or 42 psi and full vacuum at -50/+350 f, 2.5 DTW Pfaudler agitator drive with mechanical seal, 3 blade retreat curve agitator, H baffle, 9119 glass, serial# R192-0426, national board# 46806, built 1992.