SIL BS / BD - SIL RBS / RBD

Rectangular silencers

Galva - Baffles and boxes

SIL BS Standard version View larger

SIL BS / BD - SIL RBS / RBD

Rectangular silencers


Galva - Baffles and boxes

  • Acoustics tested according to standard NF EN ISO 7235
  • Fire classification of mineral wool: A1
  • Software sizing: contact us
  • SIL BD baffles approved 400 ° C 2 hours.

Application

Acoustic treatment of aeraulic networks.

Traitement acoustique des réseaux aérauliques.
  • Description

  • Dimensions

  • Documentation

  • Public Price

  • Software

  • References

Baffles:
  • SIL BS: standard version.
  • SIL BD: enhanced protection.
Boxes

:

  • SIL RBS: incorporating SIL BS baffles.
  • SIL RBD: incorporating SIL BD baffles.

SIL BS and SIL BD
  • Soundproofing in one-piece inorganic mineral wool panel, rot-proof, water-repellent, 50 kg / m3.
  • SIL BS: protection of the soundproofing in anti-defibration glass veil allowing a speed in the airways of 14 m / s to be reached.
  • Aerodynamic frame with rounded profile in galvanized sheet steel reinforced by grooving thickness:
    • 0.6 mm for SIL BS.
    • 0.8 mm for LIS BD.
  • Standard dimensions:
    • length: from 300 to 2400 mm,
    • height: from 300 to 1,800 mm,
    • thickness: 50/100/200 or 300 mm (SIL BS) and 100/200/300 mm (SIL BD).
  • SIL BD: expanded metal protection (0.8 mm thick) allowing excellent resistance over time and high air passage speeds of up to 20 m / s.
  • Note: for smoke extraction applications, use 0.8 mm thick steel frames.
SIL RBS and SIL RBD
  • Z275 galvanized steel casing.
  • Number and type of baffles: SIL BS, SIL BD, or other depends on the desired performance and the applications.
  • Mounting of the baffles in the boxes by riveting.
  • Flanges for connecting the caissons to the networks, 30 mm wide with 13 mm diameter holes in each corner.
  • Custom dimensions: contact us.
SIL-BS-RBS-dim

Cabinet thickness

Total network pressure

Dimensions

Sheet th. 0.8 mm

(L + H)

Sheet th. 1.0 mm

(L + H)

Sheet th. 1.2 mm

(L + H)

Sheet th. 1.5mm

(L + H)

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Text catalog pages (CT)

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Price catalog pages (CP)

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