Sound attenuating transfer unit

  • Supplied piece by piece
  • For the transfer of air though a wall
  • Fits in a circular cut opening
  • Simple to install
  • Accessories: TRAC disc valve, VGC telescopic wall sleeve
  • Available in alternative colours
 

AIRFLOW – PRESSURE DROP – Rw

Size Hole  l/s l/s   l/s  dB
SOTTO SOTTO 10 Pa 15 Pa 20 Pa Rw
80-100 80 14 17 19 55
80-100 100 16 19 23 55
125-160 125 21 25 29 51
125-160 160 23 27 31 51

Rw = Dn,ew applies for 10m2 normalised transmission area.

Downloads


2 Hits   Page < 1 >

   

 



Article Name Type Size Date Add to bucket
Page < 1 >
SOTTOa  Schalldämpfender Transferluftauslass Instructions/Manuals 342.24kB 7/14/2016 Add to bucket
SOTTOa  Schalldämpfender Transferluftauslass Catalogue/Product sheets 526.44kB 9/14/2017 Add to bucket