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Extractor Fan 100mm In-line Back Draught for 4 Inch Ducting

Extractor Fan 100mm In-line Back Draught for 4 Inch Ducting

by Manrose

Sold out
£9.89 - £9.89
£9.89
£9.89 - £9.89
£9.89
SKU hsmart-81
Availability:
Out of stock
Description

Product Description

 

 

Back Draught Shutter Vent

 

For 4 Inch  (100mm) Extractor Fan Ducting

 

 

In-line spring operated back draught shutter.

Stops back draught and wind noise when a fan is switched off.

Made from tough, white GRP plastic.

Fits Inside standard size 100mm diameter ducting.

Fit the shutter with the centre spindle of the flaps in a vertical position and make sure ducting is level.

Other ducting products availabe in our shop.

 

Please note that these shutters have 1 spring and not 2.

This is correct as 2 springs would offer too much resistance.

 

ABS thermoplastic.

Complies with Part F building regulations.

Suitable for commercial and domestic use.

Delivery & Returns

Delivery:

  • Dispatched from our UK warehouse within 1–3 working days.
  • Free UK delivery on orders over £75.
  • Same-day dispatch on orders before 1pm.

Returns:

  • 30-day return window for unused items.
  • Easy returns via our Customer Support tab.
  • UK VAT-registered business with full buyer protection.