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ETS
Circular Silencer NRF50, ETS
SILENCER NRF50 250-900 ETS
Article number: Suppl. article no:
66643259
10211259
to see price and stock
Round silencer with 50 mm insulation. The sound absorption material of the NRF silencer consists of mineral wool. The perforated inner tube and outer casing are made of galvanized steel. There is fabric between the inner tube and the insulation to prevent wool particles from the duct system. The products are suitable for use in the corrosivity categories C1 to C3 according to ISO 9223: 2012.
- Article number: 66643259
- Suppl. article no: 10211259
- Ean no: 4743302133149
- Material class PNI100
- This is an alternative to item 6643259 66443259
Technical data
- Packagin Size: 1 PCS/4 PCS
- Nominal duct diameter: 250 mm
- Working length: 900 mm
- Outer diameter: 350 mm
- Insulation thickness: 50 mm
- Insulating material: Rock wool
- Weight: 11.7 kg
- With protection cloth: Yes
- Outer surface protection: Hot-dip galvanised