Description Overview Mash distillation column Manufacturer: Confab Year: 1985 Capacity: 52,700 gallons Specifications Shell: 302 stainless steel (SA-240-302) Internals: 304 stainless steel Size: 11.5 ft diameter x 64 ft seam to seam height plus 4 in insulation Overall height: 89 ft Number of trays: 22 Top 7 trays replaced in 2011 Dry weight: 98,300 lbs MAWP: 25 psi @ 300 °F Vacuum rating: 2.5 psi @ 300 °F