Used 30" Dia 316 Stainless Steel Packed Column. Manufactured by Professional Projects. 30" diameter x 38'0" T/T. 400 PSI @ 200F. 3' Skirt Support. 3/8" Wall Thickness.Serial #5612-11. National Board #3093. Built 2016. Previous Service: Amine Contactor. Not Skidded.