HAWK Ceiling

Rectangular perforated diffuser for supply and extract air
  • Flush design
  • Also available in 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

Technical specifications

AIR FLOW - SOUND PRESSURE ROOM (Lp10A) *)

HAWK C                 l/s  
Size   25 dB(A) 30 dB(A) 35 dB(A)
125-600   39 45 54
160-600   61 75 85
200-600   90 105 120
250-600   135 155 175
315-600   145 175 205
400-600   200 240 285
HAWK C ALS   l/s  
Size Size 25 dB(A) 30 dB(A) 35 dB(A)
125-600 100-125 27 33 40
160-600 125-160 37 46 58
200-600 160-200 56 71 90
250-600 200-250 85 110 150
315-600 250-315 126 145 170
400-600 315-400 170 205 245

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.

Download document

You can find more documents on our document search page. Looking for older versions, you can find them in the document archive

Filter
Document Article Document type Size Format Download
Commissioning guide 2020:06 - Air diffusers, VAV/CAV- & Commissioning dampers Air diffusers, VAV/CAV- & Commissioning dampers Instruction 8.19MB pdf
Overview - Air diffuser Air diffusers Brochure 3.55MB pdf
Product description - Air diffusers & dampers Air diffusers & dampers Brochure 684.3kB pdf
Installation, commissioning, maintenance HAWK Ceiling a Instruction 1.6MB pdf
Building product declaration HAWK Ceiling Quality 41.79kB pdf
Square ceiling diffuser for supply air HAWK Ceiling a ProductSheet 1.99MB pdf
Quick guide - Ceiling Collection EAGLE C, COLIBRI C, HAWK C, LOCKZONE C, PELICAN C, VIREO C Brochure 809.55kB pdf
Overview - Ceiling Collection EAGLE C, COLIBRI C, HAWK C, LOCKZONE C, PELICAN C, VIREO C Brochure 766.63kB pdf