ADS-FD
Volume flow rate range:
≤60 L/(s · m); (216 m³/(h · m))
Sound Power:
- ≤15 dB(A)
Flanges:
- Available with or without face flanges
Length:
- Variable
Height:
- 100 - 300 mm
Depth:
- 70 mm
ADS-FD - Auditorium Displacement Diffuser
Rectangular step displacement diffuser for location in vertical step face beneath seats in tiered auditoria and lecture theatres or in a staircase.
- For auditoria and halls with steps
- Diffuser built into step front
- With face flange - standard
- Without face flange - optional. Ends may abut for continous look.
- Optional concealed fasteners available
- Slightly upward inclined, low velocity, low-turbulence displacement dispersion near floor
- Low sound power level