SH Silencer

HNA SH model silencer has 25% free air space

FREQUENCY (HZ)

63

125

250

500

1000

2000

4000

ACTUAL LENGTH

0.75 (M)

6

10

18

26

38

38

28

1.00 (M)

10

15

25

37

49

49

38

1.25 (M)

13

20

30

40

51

52

45

1.50 (M)

14

23

35

50

54

54

48

2.00 (M)

16

28

40

54

58

57

51

2.40 (M)

18

31

42

57

59

59

55

2.70 (M)

20

36

48

60

61

61

57