• Model:FSAF-450-8

FSAF450C1DA Silencer 500/8

£ 356.32 (excl. VAT)

£ 427.58 (inc. VAT)

Circular attenuator suitable for direct connection to 450mm cased axial fans.

Construction comprises galvanised steel outer casing, end rings fitted with tapped inserts to suit the relevant fan drilling detail. Inner bore is manufactured from perforated galvanised steel spiral tube retaining a 45 kg /m³ density acoustic media with a surface particulate membrane. Fitted with a centrally mounted cylindrical acoustic pod with aerodynamic end domes.

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I have a loft mount extractor fan which was very noisy. I ...