| Livello di rumore in dB 6 BAR | |||||||
| 1/8 | 1/4 | 3/8 | 1/2 | 3/4 | 1 | ||
| 73 | 74 | 85 | 89 | 89 | 90 | ||
| Livello di rumore in dB 4 BAR | |||||||
| 1/8 | 1/4 | 3/8 | 1/2 | 3/4 | 1 | ||
| 70 | 71 | 83 | 85 | 87 | 87 | ||
| a | b | e | f | h |
| 1/8″ BSP | 11 | 13 | 6 | 12 |
| 1/4″ BSP | 14 | 16 | 7 | 13 |
| 3/8″ BSP | 17 | 19 | 8 | 17 |
| 1/2″ BSP | 22 | 24 | 10 | 18 |
| 3/4″ BSP | 28 | 30 | 10 | 20 |
| 1 BSP | 35 | 38 | 12 | 21 |
| M 5 | 11 | 13 | 5 | 11,5 |
| 1/8″ FEM BSP | 11 | 12 | 7 | 13 |