One (1) used 50 gallon Pfaudler glass lined reactor, rated 150 psi and full vacuum at 450 f internal, jacketed for 105 psi at 350 f, 2.5 DTW Pfaudler agitator drive with mechanical seal, 1 hp, 230 volt xp motor, 3 blade retreat curve agitator, h baffle, 5015 glass, serial# R187-0432, national board# 44348, built 1986. Glass needs repair.