Cylindrical, jacketed, large scale reaction vessel with sealed on valve are complete with a TFE plug having perfluoro chemically resistant o-rings.

Flush bottom (zero dead space) valves are designed to prevent solids from collecting in the bottom of the vessel. Vessels are serial numbered and have a graduation scale on both sides showing the approximate volume. The inlet/outlet of the vessels are beaded pipe fittings for use with the beaded pipe adapters.