| Cineál | Achar sonrach m2/m3 | % Neamhní | Trastomhas hiodrálach mm | Fachtóir F | Pláta teoiriciúil Líon/m | Titim brú Mm Hg/m |
| 125 bliain d'aois | 125 | 98.5 | 18 | 3 | 1-1.2 | 1.5 |
| 250Y | 250 | 97 | 15.8 | 2.6 | 2-3 | 1.5-2 |
| 350Y | 350 | 95 | 12 | 2 | 3.5-4 | 1.5 |
| 450Y | 450 | 93 | 9 | 1.5 | 3-4 | 1.8 |
| 500Y | 500 | 92 | 8 | 1.4 | 3-4 | 1.9 |