Used 6000 gallon Duplex 2205 Stainless Steel Reactor. Manufactured by Alabama Heat Exchanger. 108"D x 132" straight side. Dome top, dish bottom. Internal MAWP 150 PSI/FV @ 400F. Half-pipe coil jacket MAWP 150 PSI @ 400F. Top entering 15HP Chemineer agitator drive. (4) Side lug mounted. Serial# AHE-732. National Board# 412. Built 2001.