S&P IAA Duct Silencer, Length 1 m, Size 200 to 450
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Description
Description
S&P IAA is a splitter silencer for rectangular ventilation ducts made of galvanised sheet steel with an installation length of 1,000 mm. It is listed as a duct silencer according to the accessory tables in the S&P catalogue for the duct fans IRB/IRT, IRB/IRT ECOWATT and ILT ATEX.
Technical data
Technical data
| Material | galvanised sheet steel |
|---|---|
| Splitters | mineral wool, covered with abrasion-resistant fleece on the airflow side |
| Insulation | non-combustible to DIN 4102, building material class A1 |
| Connection | 20 mm standard flange |
| Length L | 1,000 mm |
| Dimensions | letters as in the S&P dimensional drawing, values in mm |
| Model | Article number | B x H (mm) | B1 x H1 (mm) | B2 x H2 (mm) | Weight |
|---|---|---|---|---|---|
| IAA-200 | 5132800300 | 400 x 200 | 420 x 220 | 440 x 240 | 18.6 kg |
| IAA-225 | 5132801100 | 500 x 250 | 520 x 270 | 540 x 290 | 23.0 kg |
| IAA-250 | 5132802900 | 500 x 300 | 520 x 320 | 540 x 340 | 23.0 kg |
| IAA-285 | 5132803700 | 600 x 300 | 620 x 320 | 640 x 340 | 28.2 kg |
| IAA-315 | 5132804500 | 600 x 350 | 620 x 370 | 640 x 390 | 30.0 kg |
| IAA-355 | 5132805200 | 700 x 400 | 720 x 420 | 740 x 440 | 34.6 kg |
| IAA-400 | 5132806000 | 800 x 500 | 820 x 520 | 840 x 540 | 44.2 kg |
| IAA-450 | 5132807800 | 1,000 x 500 | 1,020 x 520 | 1,040 x 540 | 56.0 kg |
Features
Features
- Splitter silencer for rectangular ducts
- Sizes 200 to 450 matching the S&P duct fan sizes
- Sound attenuation per octave band according to the S&P catalogue (mounting accessories, silencers)
Note on variants
Note on variants
The selection in the shop (e.g. "225") corresponds to the size in the S&P type designation. The article number for each selection is listed in the table.
Data sheets and manuals (PDF)
Data sheets and manuals (PDF)
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