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PELICAN Ceiling

Rectangular perforated diffuser for supply and extract air
  • Flexible distribution pattern without change in the sound data
  • Designed for modular suspended ceilings
  • Commissioning box with 1 or 2 changes in dimension between the inlet and outlet
  • Available in a version with low installation height
  • ADAPTER for suspended ceiling system
  • Standard colour White RAL 9003
    • 5 alternative standard colours
    • Other colours upon request
SUPPLY AIR - AIR FLOW - SOUND PRESSURE ROOM (Lp10A) *)
PELICAN Ceiling Supply
Size
ALS
Size
25 dB(A)30 dB(A)35 dB(A)
l/sm3/hl/sm3/hl/sm3/h
125-400/600100-12527973613043155
160-400/600 125-160381375419470252
200-600160-2005820980288110196
250-600200-25083299107385150540
315-600250-315125450150540180648
400-600315-400180648215774255918
Data specified for supply air applies to 50 Pa total pressure.
*) Lp10A = Sound pressure incl. A-filter with 4 dB room attenuation and 10 m2 room absorption area.
 
EXTRACT AIR - AIR FLOW - SOUND PRESSURE ROOM (Lp10A) *)
PELICAN Ceiling Extract
Size
ALS
Size
25 dB(A)30 dB(A)35 dB(A)
l/sm3/hl/sm3/hl/sm3/h
125-400100-1251968279740144
160-400125-16025904415863227
200-600160-20035*126*7025295353
250-600200-2506122088317130468
315-600250-31595342155414190684
400-600315-400140*504*2408643001080
Data specified for extract air applies to 50 Pa total pressure.
*40 Pa total pressure.
*) Lp10A = Sound pressure incl. A-filter with 4 dB room attenuation and 10 m2 room absorption area.

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