Linear bar grille for supply or extract air, wall or ceiling mounting
  • For supply or extract 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
See how the product performs based on your requirements click here


Technical specifications


Size25 dB(A)30 dB(A)35 dB(A)
200 x 100274053
300 x 100424985
400 x 100445595
500 x 1006878140
300 x 1506170135
400 x 15098125170
500 x 15096120175
400 x 20090115150
500 x 200150180340
600 x 200160240370

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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