Taylor ring
This is another kind of tower packing, which has its own advantages. There are many types of metal random packing, like raschig rings, pall rings, cascade mini rings, intalox saddle rings, super raschig rings, conjugate ring...
| Type | Specific surface area (㎡/m³) | Porosity (m³/m³) | Number in 1m³ | Dry filler factor |
| 76 | 71 | 0.961 | 1830 | 80 |
| 50 | 109 | 0.960 | 6500 | 124 |
| 38 | 146 | 0.959 | 15180 | 165 |
| 25 | 219 | 0.950 | 51940 | 255 |
| 16 | 362 | 0.949 | 214000 | 423 |
