SRAF25

CHARACTERISTICS:

Flexible circular sound attenuators, insulation 25 mm.

CONSTRUCTION:

External sheet of aluminium with mineral wool insulation and inner sheet of aluminium. Not flammable in accordance with DIN 4102 class A1, resistant to 200 ° C, bending radius equal to 3 diameters.

FIXING:

Coupling.

Dimensions

SRAF25

Specifications text

FLEXIBLE SOUND ATTENUATOR FOR CIRCULAR DUCTS, 25 MM THICK INSULATION

CONSTRUCTION:
External aluminium sheet with mineral wool sound insulation and internal perforated aluminium sheet. Non flammable according to DIN 4102 class A1, resistant to 200 °C, radius of curvature equal to 3 times the diameter.
INSTALLATION:
Coupling connection.
LENGTH (mm) = ***
ATTENUATION (HZ):*****

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SRAF25