CROSSTALK ATTENUATION AIR TRANSFER ELEMENT
OG-S, OG-T AND OG-U

For use in administrative and office buildings, for Installation: OG-S and OG-T in plasterboard walls, OG-U under the ceiling.

FEATURES

  • With built-in silencer for reducing noise transmission from one room to the other (crosstalk attenuator)
  • High level of sound absorption at low pressure drop
  • High-quality design
  • The acoustic lining is of fire resistance class B1 to DIN 4102-1
  • Easy to install

DATA

Type: OG-S and OG-T OG-U
Volume Flow Rate Range: S-shape:
approx. 53 l/(s•m)
[190 m³/(h•m)]
T-shape:
approx. 47 l/(s•m)
[170 m³/(h•m)] at a
pressure drop of 15 Pa

25 l/s [90 m3/h] at a pressure drop of 6 Pa
35 l/s [126 m3/h] at a pressure drop of 10 Pa

Nominal Lengths: 500mm and 1000mm 800mm and 1000mm
Height: 400mm 450mm
Wall Thickness: S-shape: 100 mm
T-shape: 125 mm
Installation under the ceiling

BROCHURE DOWNLOADS

+27 11 474 2855

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