Please note we are currently unable to dispatch to Northern Ireland.

Please note that grilles and louvres made to order have a current lead time of 10-12 working days. We have been informed by the manufacturer that this is due to a material shortage. We apologise for the inconvenience this may cause.

400mm Dia Attenuators

Ventilation Ducting  | Attenuators (Silencers) |  400mm Dia Attenuators



400 dia Attenuator 300mm Long
SIL50-300-400



89.27 (Excluding VAT at 20%)





Quantity:



People who bought this item also bought:
1. 450mm Diameter Reducer (Ref: RC450)
2. TPRA Fume Extraction Hose 10m Length (Ref: TPRA10)
400 dia Attenuator 300mm Long

400 dia Attenuator 600mm Long
SIL50-600-400



115.06 (Excluding VAT at 20%)





Quantity:



People who bought this item also bought:
1. 45° Bends (Ref: B45)
2. 90° Bends (Ref: B90)
3. 400 dia Jet Cowl (Ref: HAN400)
400 dia Attenuator 600mm Long

400 dia Attenuator 900mm Long
SIL50-900-400



160.72 (Excluding VAT at 20%)





Quantity:


400 dia Attenuator 900mm Long

400 dia Attenuator 1200mm Long
SIL50-1200-400



193.51 (Excluding VAT at 20%)





Quantity:


400 dia Attenuator 1200mm Long

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