TYFON® MKD 75/3 ”TRIPPLE”
A pneumatic triple unit with flange for a 1 1/2" support pipe.
The tone of our well-known triple sound emitters is - to use an acoustical term - “complex”. That means a plurality of components in the frequency spectrum - in other words, many harmonical partial tones in addition to the fundamentals which are different for the three horns.
One advantage with this kind of sound is that its character is “alarming” and easily distinguished among other sounds.
A general demand on an alarm signals is the sound level being well above the noise level. With TYFON MKD 75/3 is experienced that the signal can be detected also in cases when such a condition is not prevailing.
Technical data
Frequencies: 350 + 370 + 390 Hz
Sound pressure level (30m): 115 dB +/- 2 dB
Normal air consumption: 20-30 l/s (free air)
Working pressure: 0.5 - 0.7 MPa (5 - 7 bar) (before apparatus)
Weight: 5 kg
Pipe dimensions: Ø 15/12 mm