SD

Socket sound absorber for suction side sound insulation of roof fans

SD IM0017474.PNG Socket sound absorber for suction side sound insulation of roof fans

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ArticleSD 18SD 22SD 25SD 31SD 35SD 40SD 45SD 50
ProduktdetailsProduktdetailsProduktdetailsProduktdetailsProduktdetailsProduktdetailsProduktdetailsProduktdetails
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Product type Socket sound absorber Socket sound absorber Socket sound absorber Socket sound absorber Socket sound absorber Socket sound absorber Socket sound absorber Socket sound absorber
Article number: 0092.0337 0092.0338 0092.0339 0092.0340 0092.0341 0092.0342 0092.0343 0092.0344
Max. flow velocity20 m/s20 m/s20 m/s20 m/s20 m/s20 m/s20 m/s20 m/s
Housing materialSheet steel, galvanisedSheet steel, galvanisedSheet steel, galvanisedSheet steel, galvanisedSheet steel, galvanisedSheet steel, galvanisedSheet steel, galvanisedSheet steel, galvanised
Weight25 kg27,5 kg29,2 kg33,2 kg34,7 kg39 kg44 kg55,5 kg
Suitable for nominal size180 mm225 mm250 mm315 mm355 mm400 mm450 mm500 mm
Width765 mm805 mm845 mm915 mm955 mm995 mm1.085 mm1.155 mm
Height850 mm850 mm850 mm850 mm850 mm850 mm850 mm850 mm
Depth765 mm805 mm845 mm915 mm955 mm995 mm1.085 mm1.155 mm
Insertion loss at 125 kHz4 dB3 dB2 dBnot specified2 dB1 dB3 dB3 dB
Insertion loss at 250 kHz10 dB6 dB5 dB5 dB4 dB9 dB8 dB12 dB
Insertion loss at 500 kHz18 dB20 dB21 dB16 dB18 dB21 dB18 dB18 dB
Insertion loss at 1 kHz22 dB21 dB19 dB14 dB18 dB19 dB16 dB16 dB
Insertion loss at 2 kHz14 dB23 dB22 dB17 dB22 dB19 dB15 dB15 dB
Insertion loss at 4 kHz15 dB30 dB25 dB15 dB20 dB16 dB15 dB15 dB
Total insertion loss15 dB9 dB7 dB6 dB9 dB11 dB9 dB10 dB
Packing unit1 piece1 piece1 piece1 piece1 piece1 piece1 piece1 piece
RangeCCCCCCCC
GTIN (EAN)40127999233744012799923381401279992339840127999234044012799923411401279992342840127999234354012799923442

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