The 3M Purification 16EZA1 510969-01 System Holder is a robust stainless steel holder designed for secure containment and handling in purification processes. Manufactured in 2020, this unit features a sturdy frame with adjustable components and caster wheels for mobility. It is engineered to withstand a maximum allowable pressure of 3.4 bar and is suitable for use with liquids under full vacuum conditions.