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Makrofon ZM75/660 (AS7532 / Country Warning Device)

Zöllner Makrofons are compressed air-operated diaphragm sound emitters on rail vehicles for emitting acoustic signals in rail transport. Sound is generated by a diaphragm, which is clamped into the housing by two O-rings.

Because every detail matters

  • ZM75/660
  • Customized requirement (AS7532 / Country Warning Device)
  • 660 Hz ± 30 Hz
  • 137 - 141 dB(A)
  • > 106 dB(A)
  • 5 - 10 bar
  • 525 l/min. - 8 bar
  • approx. 1.6 kg

Accessories

Optional modifications for this product

We cover special installation situations with our different mounting bracket designs.

 

The sound pressure level of our Makrofons can be reduced according to your requirements.

 

You can select between various RAL tones and colour requirements for the funnels of our Makrofons.