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ComfoWell 320, silencer CW-S 320
Article no. 990323501

Zehnder ComfoWell attenuator, CW-S 320

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    Data Table

    LabelValue
    Catalogue number 990323501
    GTIN 7640138031076
    Connection 2 Other
    Damping 250 Hz 9.2
    Damping 125 Hz 5.6
    Connection 1 Other
    Damping 4000 Hz 17.4
    Damping 2000 Hz 23
    Damping 1000 Hz 4.6
    Damping 500 Hz 6.5
    Expansion link finish Other
    With edge links
    Material Sendzimir-galvanised steel
    With flow approach cap
    Resonance plate None
    Damping 63 Hz 4.6
    Max. medium temperature (continuous) 80
    Damping 8000 Hz 23.8
    Nominal duct height 230
    Nominal duct width 320
    Length 500
    Type of housing Part with main air duct
    Width 236
    Material Steel
    Surface protection Sendzimir galvanized
    Connection, main duct Other
    Height 241
    Material quality Other
    Air extraction
    Air supply
    Bottom connection
    Max. air volume 330
    With inspection opening and cover
    Length 336
    Nominal duct diameter, main duct Other
    Embeddable in concrete

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