Blauberg Round Circular Inline Ventilation Duct Back Draught Shutter - 100mm 4"

Sold & shipped by Blauberg UK

Available online only and not stocked in B&Q stores

6.29

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Product details

Prevents unwanted odors, noises, or drafts from reversing into your ducts. Features a gravity flap, eliminating the need for breakable springs.

Ideal for preventing odors from flowing backward in ducts or when connecting two or more extractor fans to the same duct.

Also useful for connecting multiple pipe lengths to create a longer duct.

Simple to install and sturdy; just push-fit the duct and fittings together.

For permanent installations, seal joints with silicone sealant or tape.

Compatible with any female part of the Kair ducting range.

Made from high-quality white Polystyrene/Polypropylene plastic material for durability.

Temperature range: +60°C to -15°C.

Complies with Part F Building Regulations.

100mm / 4 inch plastic ducting connector with inline backdraught shutter / gravity damper flap.
Stop smells and prevent cold air coming through your extract fan or ducting.
Will fit inside 100mm round pipe or 102mm flexible hose and can be used to join multiple lengths of pipe together to form a long duct run.
Perfectly suited for ducting your Tumble Dryer, Bathroom or Kitchen extractor fan, Hydroponics, In-Line Extract Fans, or Cooker Hood and other ventilation applications.