Advantages
| Installation | Easier (lighter construction) |
| Frame | Aerodynamic - Optimized pressure drop |
| Anti-erosion protection | Glass silk |
| Fire class | A2-S1-D0 |
| Resonator | ½ internal resonator |
Dimensions
| Dimensions | Custom-made |
| Large dimensions | In several elements |
| Thicknesses | 100 – 150 – 200 – 300 mm |
Characteristics
SONIE BMI+ acoustic splitters are designed to be installed in HVAC ductworks and enable to attenuate the noise generated by the ventilation system.
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, aluminium
- Sound proofing: rot-proof and water-repellent mineral wool
- Anti-erosion protection: glass silk
- 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 BMI+ splitters mounted in a casing: SONIE R-BMI+


