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Leading specialist ventilation direction of polypropylene
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Sound attenuators serve for noise reduction in airways containing the remaining pairs of acids, alkali.
- Standard length: 500, 750, 1000, 1250,1500, 1750 and 2000mm.
- The pressure loss is about 15 Pa / 1 meter.
- Noise reduction is from 13 to 40 dB.
- Types of connection can be: muff or flange.