Marine Rotor Type Air Horn
Description:
Marine rotor type air horn, also known as a pneumatic horn, is a type of warning device used on ships and boats to signal their presence or to communicate with other vessels. The rotor type air horn consists of a compressor, air tank, and a rotor that rotates at high speed inside the horn. When compressed air is forced into the horn, it causes the rotor to spin rapidly, producing a loud, audible sound. The sound produced by the rotor type air horn is low-frequency, which is ideal for marine applications as it can penetrate through fog and other environmental noise.
The rotor type air horn is activated by an air pressure control valve located on the bridge of the ship or boat. The valve controls the flow of compressed air to the horn, allowing the operator to control the duration and intensity of the sound produced. Rotor type air horns are popular in the marine industry due to their ability to produce a powerful, low-frequency sound that can be heard over long distances, even in adverse weather conditions. They are also more reliable and require less maintenance than other types of horns.
Product Characteristic：
Rotor air whistle must be installed vertically. After the rotor and shaft are assembled, they pass the static balance test. After the speaker body is installed, it is polished. And this fog whistle can make a strong uninterrupted loud treble.
Product Specification：
Nominal diameter（Dg）
Nominal pressure
Hearing distance
Volume
Applicable to the
total tonnage of ships
Weight
15
8~16
2
The highest
300~4500
8.42
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