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Packed Column Packing: Cascade Mini-Rings
metal#100 to plastic#75
Packed column/tower packing data — packing factors, void fractions, specific surface areas, and bed densities for random and structured packing. Covers metal, ceramic, and plastic packing from multiple vendors.
| packing name | material size | bed density kg m3 (kg/m3) | material | nominal size mm (mm) | packing factor fp (1/m) | packing factor fpd (1/m) | packing type | specific surface area m2 m3 (m2/m3) | vendor | void fraction pct (pct) |
|---|---|---|---|---|---|---|---|---|---|---|
| Cascade Mini-Rings | metal#100 | 125 | metal | 100 | 33 | 32 | random | 71 | — | 98 |
| Cascade Mini-Rings | metal#125 | 108 | metal | 125 | 26 | — | random | 50 | — | 98 |
| Cascade Mini-Rings | metal#25 | 389 | metal | 25 | 131 | 102 | random | 250 | Koch-Glitsch | 96 |
| Cascade Mini-Rings | metal#38 | 285 | metal | 38 | 95 | — | random | 190 | — | 96 |
| Cascade Mini-Rings | metal#50 | 234 | metal | 50 | 72 | 79 | random | 151 | — | 97 |
| Cascade Mini-Rings | metal#63 | 195 | metal | 63 | 62 | — | random | 121 | — | 97 |
| Cascade Mini-Rings | metal#76 | 160 | metal | 76 | 46 | 43 | random | 103 | — | 98 |
| Cascade Mini-Rings | plastic#25 | 53 | plastic | 25 | 98 | 92 | random | 185 | Koch-Glitsch | 97 |
| Cascade Mini-Rings | plastic#50 | 46 | plastic | 50 | 59 | — | random | 115 | — | 97 |
| Cascade Mini-Rings | plastic#75 | 40 | plastic | 75 | 39 | 33 | random | 74 | — | 98 |
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