Capacity for capturing odours (%)
Airflow rate ( l/s )
The cooker hoods are tested to IEC 61591:2005 Standard.
7.3 Sound attenuation (Blues & Salsa)
Valve attenuation (dB), f (Hz)
63 Hz 125 Hz 250 Hz 500 Hz 1,000 Hz 2,000 Hz 4,000 Hz 8,000 Hz
21 16 12 11 11 13 6 6
Sound insulation properties dealing with airborne sound, air ducts between rooms
SFS-EN-ISO 10140-2:2010, SFS-EN-ISO 717-1:2012, National Building Code of Finland, Section C1
Sound insulation properties dealing with structure-borne sound, air ducts between rooms
Swegon CASA Central D
n,e,w
65 dB TTL AR12-2014-246229