One (1) used Pfaudler Model PC20-30-150-150 30 Gallon Glass-Lined Reactor. This united is rated 150 psi and full vacuum at 450 f internal, jacketed for 150 psi and full vacuum at 350 f, removable dome top, cone bottom, 2.5 DTW Pfaudler agitator drive with mechanical seal, with 2 tier 4 blade pitched paddle agitator, fin baffle, 9129 glass, national board# 47712.