Sound attenuating transfer unit

  • Supplied in pairs
  • For the transfer of air though a wall
  • Fits in a circular cut opening
  • Simple to install
  • Mounting frame integrated into the transfer diffuser
  • Accessories: 
    • TRAC disc valve
    • VGC telescopic wall sleeve
  • Standard colour White RAL 9003
    • 5 alternative standard colours
    • Other colours upon request
 

AIR FLOW – PRESSURE DROP – Rw

Size Hole (mm)  l/s l/s   l/s  dB
CIRCO CIRCO 10 Pa 15 Pa 20 Pa Rw
80-125 80 14 17 20 50
80-125 100 20 23 28 47
80-125 125 24 30 34 45
160 160 39 46 54 42

The data applies to installation in a 100 mm thick studded wall with a 10 m2 transmission area. One transfer diffuser on each side of the wall

Downloads


2 Hits   Page < 1 >

   

 



Article Name Type Size Date Add to bucket
Page < 1 >
CIRCOa  Schalldämpfender Transferluftauslass Instructions/Manuals 352.86kB 7/14/2016 Add to bucket
CIRCOa  Schalldämpfender Transferluftauslass Catalogue/Product sheets 500.60kB 9/6/2018 Add to bucket