Air warning horn
C series
EDWARDS SIGNALING
* Stainless steel diaphragm
* Machined or spun bell
* Effective range - 1/4 mile (.4 km)
* Single or dual tone frequency
These air horns are for general signaling services. They generate sound by means of a vibrating diaphragm that modulates the flow of compressed air into a resonating projector. All horn shapes are mathematically calculated to amplify sound while closely retaining its fundamental frequency and natural harmonics. All horn frequencies are designed to give balance to any combination of horn tones.
These horns can be used in indoor/outdoor applications, ideal for hazardous location use, individual equipment and plant warnings. Volume is adjustable by regulating air pressure.
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