Description Overview Dehydration column Built by Confab Industrial in 1985 Specifications Design pressure: 184 psi + 15' liquid head at 300f, or full vacuum at 300f Carbon steel shell sa-516-70 Has fifty five 304 ss trays 10' diameter x 88' seam to seam 104' oah 43,500 gallon capacity Dry weight 140,000 lbs