ALG

Linear bar grille for supply, extract or transfer air, wall or ceiling mounting
  • For supply, extract or transfer air
  • Fixed distribution pattern
  • Cleanable
  • Installed using mounting frames FHB/FHA or commissioning box TRG
  • Standard colour White RAL 9003
    • 5 alternative standard colours
    • Other colours upon request
AIR FLOW - SOUND PRESSURE ROOM (Lp10A) *)
ALG
Size
25 dB(A)30 dB(A)35 dB(A)
l/sm3/hl/sm3/hl/sm3/h
200x10027974014453191
300x100421514917685306
400x100441585519895342
500x1006824578281140504
300x1506122070252135486
400x15098353125450170612
500x15096346120432175630
400x20090324115414150540
500x2001505401806483401224
600x2001605762408643701332
Data in the table applies to supply air for ALG + TRG with a total pressure drop of 50 Pa.
*) Lp10A = Sound pressure incl. A-filter with 4 dB room attenuation and 10 m² room absorption area.

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