FSD400 : Helios Fans FSD 400
Helios / (FSD400)
| Code & Description | Price | |
|---|---|---|
|
FSD400 : Helios Fans FSD 400
Note: £169.85 + VAT for new customers using 'WELCNFAN1' discount code!
|
£199.82 + VAT £239.78 | |
We accept : 
15% discount with code ‘welcnfan1’
Note: Code can only be used once per customer. Discount codes are entered after selecting shipping method.
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The Helios FSD 400 is a sturdy flexible duct made from aluminium casing. Its perforated inner surface securely holds a mineral wool lining approximately 58.5 mm thick, offering excellent sound insulation. The duct has spigots on both ends for straightforward connection to other ducts or secure attachment to fans using a pipe clamp connector (BM). This duct has a pressure drop about four times greater than that of standard rigid ducting.