| Nomen producti | Anulus pallii PTFE | |||
| Materia | PTFE | |||
| Magnitudo mm | Area superficiei m²/m³ | Volumen vacuum % | Numerus sarcinarum/m3 | Densitas sarcinae Kg/m3 |
| XX*XX*II | 267 | 92.8 | 125000 | 550 |
| 25*25*2 | 219 | 93.4 | Sex milia | 450 |
| 38*38*2.5 | CLXV | 94.6 | 15800 | 420 |
| 50*50*4 | 108 | 94.5 | 6800 | 450 |
| 65*65*5 | 84 | 94.8 | 4600 | quingenti |
| 76*76*4 | 73 | 92 | MM | trecenti |