Livello di rumore in dB 6 BAR | |||||||
1/8 | 1/4 | 3/8 | 1/2 | 3/4 | 1 | ||
75 | 77 | 80 | 80 |
Livello di rumore in dB 4 BAR | |||||||
1/8 | 1/4 | 3/8 | 1/2 | 3/4 | 1 | ||
72 | 72 | 74 | 75 |
a | n | f | l | h | ch |
1/8″ BSP | 8 | 6 | 15 | 29 | 13 |
1/4″ BSP | 8 | 7 | 17 | 32 | 16 |
3/8″ BSP | 7 | 8 | 25 | 40 | 19 |
1/2″ BSP | 9 | 9 | 27 | 45 | 24 |