Splitters SONIE BD+

SONIE BD+

Advantages

Certification 400°C / 2h
Installation Easier (lighter construction)
Performances Tested by an external laboratory (EN 7235)
Frame Aerodynamic - Optimized pressure loss
Anti-erosion protection With spread metal sheet
Fire class A2-S1-D0

Dimensions

Dimensions Custom-made
Large dimensions In several elements
Thicknesses 50 – 100 – 150 – 200 – 300 mm

Characteristics

SONIE BD+ acoustic splitters are designed to be installed in HVAC ductworks and enable to attenuate the noise generated by the ventilation system.

The anti-erosion protection with spread metal sheet enables an air velocity up to 20 m/s. SONIE BD+ acoustic splitter is particularly suited to smoke exhaust applications (parking, tunnels…).

The lighter construction of this baffle compared to a standard splitter enables an easier installation on site and gives also more opportunity to optimize dimensions to reduce noise level.

Construction:

  • Aerodynamic frame: galvanized or stainless steel
  • Sound proofing material: high performance rot-proof and water-repellent mineral wool
  • Anti-erosion protection: glass silk and spread metal sheet
  • Fire class: A2-S1-D0

In option:

  • V-shape inlet and outlet profiles
  • Slide locking for installation in concrete duct

F2A also offers the full rectangular silencer or sound attenuator with SONIE BD+ splitters mounted in a casing: SONIE R-BD+

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