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*Minimum order of $299 to use Sezzle
The air departs from a closed cylindrical resonator chamber through a finely formed slit directed against a knife-edge in air horns used on ships rather than through a diaphragm (fipple). Because it just takes one blow from the user to produce a sound that will make you attempt if you have a horn. It is used when needed and it will never run out of air, as long as you don't. It can also be a backup for your ship's horn in an emergency, or it can be stored in your ditch bag.
Key features:
Specifications:
Nylon/Phenolic & Chrome Plated Brass. This panel mounted push button momentary on-off switch is for use operating fog horns, sirens etc. Rated: 15 amps @ 12VDC.