You might want to visit our North American website:

HAWK Ceiling

Rectangular perforated diffuser for supply and extract air
  • Flush design
  • Also available in a extract air version
  • Designed for modular suspended ceilings
  • Quick Access
  • ADAPTER for systemized false ceilings
  • ALS commissioning box with 1 or 2 changes in dimension between the inlet and outlet
  • Available in a version with low installation height
  • Standard colour White RAL 9003
    • 5 alternative standard colours
    • Other colours upon request
AIR FLOW - SOUND PRESSURE ROOM (Lp10A) *)
HAWK Ceiling
Size
25 dB(A)30 dB(A)35 dB(A)
l/sm3/hl/sm3/hl/sm3/h
125-600391404516254194
160-600612207527085306
200-60090324105378120432
250-600135486155558175630
315-600145522175630205738
400-6002007202408642851026
 
HAWK Ceiling
Size
ALS
Size
25 dB(A)30 dB(A)35 dB(A)
l/sm3/hl/sm3/hl/sm3/h
125-600100-12527973311940144
160-600125-160371334616658209
200-600160-200562027125690324
250-600200-25085306110396150540
315-600250-315126454145522170612
400-600315-400170612205738245882
The data specified in the table is applicable to supply air and 50 Pa total pressure if an ALS commissioning box is used.
*) Lp10A = Sound pressure incl. A-filter with 4 dB room attenuation and 10 m² room absorption area.

Whilst we have made every effort to ensure information on this website is up to date and accurate, the technical specification and availability of products/services listed on this website may vary market to market and are subject to change without notice. Please contact your regional representative or visit your local website for further details.