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Martin Engineering M3829-08/13
A-5
Martin
®
Sonic Horns
Martin
®
75Hz Sonic Horn Specifications
Fundamental Frequency (Hertz)
75 Hz
Output Power Level (Decibels)
147 dB
Material*
Section A
Section B
Section C
Cast Ductile Iron
Cast Ductile Iron
Cast Ductile Iron
S
tainless
S
teel
S
tainless
S
teel
S
tainless
S
teel
Mild
S
teel
Diaphragm Material
Titanium
Max Operating Temperature (Cast Ductile Iron)
1200°F (650°C)
Max Operating Temperature (Stainless Steel)
1600°F (
8
70°C)
Weight
190 lbs (
8
6.2 kg)
Air Consumption
8
0
S
CFM @
8
0 P
S
I (
38
l/s @ 6.21 bar)
*
S
onic Horn can be any combination of listed materials.
Cast Ductile Iron is A
S
TM A-240.
S
tainless
S
teel is A
S
TM A-
3
95 60-40-1
8
.
Martin
®
230Hz Sonic Horn Specifications
Fundamental Frequency (Hertz)
2
3
0 Hz
Output Power Level (Decibels)
150 dB
Material*
Section A
Section B
Cast Ductile Iron
Cast Ductile Iron
S
tainless
S
teel
S
tainless
S
teel
Diaphragm Material
Titanium
Max Operating Temperature (Cast Ductile Iron)
1200°F (650°C)
Max Operating Temperature (Stainless Steel)
1600°F (
8
70°C)
Weight
54 lbs (24.6 kg)
Air Consumption
8
0
S
CFM @
8
0 P
S
I (
38
l/s @ 6.21 bar)
*
S
onic Horn can be any combination of listed materials.
Cast Ductile Iron is A
S
TM A-240.
S
tainless
S
teel is A
S
TM A-
3
95 60-40-1
8
.
Appendix A