Compressed air double horn 35 / 31 cm
- Scope of supply: 1x compressed air double horn 35 / 31 cm.
- Material: funnel made of brass, black painted. The longevity is better with brass than with metal - not to be compared with cheap chrome from the Far East.
- Membrane: weather-resistant plastic
- funnel outlets: 8 cm
- Loudness: 115 db
- Frequency: 378 / 422 Hz
- Weight: 1.2 kg
- With E-mark
- Made in Italy - no cheap import from the Far East
Compressed air double horn 35 / 31 cm
High quality brass funnel, black painted. Loud, powerful horn with 115db (A) (2m). These horns are designed for a truck compressed air system with a bar number of 6-12. They are delivered with mounting material.
Made in Europe (Italy) - no cheap import from the Far East !
IMPORTANT!
This horn has an E-mark and is therefore, compared to most horns from the Far East, also approved in Europe in road traffic!
Approval regulations of compressed air horns and compressor fanfares:
If sound horns are used as an additional signaling device, they do not have to be approved or registered. They must be installed in such a way that general safety regulations are not violated (risk of injury by accident). For example, installation at a height of more than 2 meters is unobjectionable, as well as below the bumper or under the hood of the vehicle.
Excerpt from the German Road Traffic Licensing Regulations (StVZO)
§ 55 Devices for acoustic signals
(1) Motor vehicles shall have at least one audible warning device, the sound of which shall alert vulnerable road users to the approach of a motor vehicle without startling them and causing more than unavoidable annoyance to others. Where more than one audible warning device is installed, it must be
be ensured that only one device can be actuated at a time. Switching to one or the other device shall not permit the emission of a sequence of sounds of different fundamental frequencies.
(2) Horns and horns that produce a sound with constant fundamental frequencies (including harmonic chords) that is free of extraneous noise may be installed as devices for sound signals. The sound level shall not exceed 105 dB(A) at any point 7 m from the location of the sound source on the vehicle and at a height range of 500 mm to 1 500 mm above the roadway. Measurements shall be made in an open space with as smooth a surface as possible, in the absence of wind; obstacles (trees, bushes, etc.) that may interfere by reverberation or attenuation shall be at least twice as far away from the sound source as the sound receiver.
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