Glass Lined Distillation Columns
| Process Conditions | Inner Vessel | Jacket Space |
| Maximum Allowable Working Pressure | Full Vacuum To 3 Kg/cm²(G) | 3 Kg/cm²(G) |
| Nom. Dia. Mm | Bottom Segment mm H1 | Max. Column Segment Length mm | Reducing Section mm H2 |
| 219 | 3000 | ||
| 273 | 3000 | ||
| 323.8 | 500 | 3000 | |
| 400 | 750 | 3000 | |
| 508 | 1000 | 3000 | 233 |
| 600 | 1400 | 4000 | 300 |
| 800 | 2000 | 4500 | 355 |
| 1000 | 2500 | 4500 | 381 |
| 1200 | 4000 | 6000 | 420 |
| 1000 | 2500 | 4500 | 381 |
| 1200 | 4000 | 6000 | 420 |