33% Off
Blauberg
Blauberg 125mm White Weatherproof Exterior Wall Cowl Back Draft Stopper BLABGR125C
$53.82-33%
Was
$80.73
Blauberg 100mm Inline Backdraft Damper - ABS Plastic Round Duct DIY
$58.80
$88.20
-33% OFF
You save: $29.40
Price reduced — was $88.20
Only 5 left!
Dispatches within 1-2 business days
Australia-wide delivery, typically 2-10 business days
Australian Stock
Ships from AU warehouses
Frequently bought together
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Description & Specs
The Blauberg 100mm inline backdraft damper fits into a round duct run to let exhaust air out while stopping outside air drawing back in when the fan is off. It works with inline fans on 100mm ducting, helping maintain indoor air quality and limit draughts.
- Size: 100mm
- Type: Inline backdraft damper
- Material: ABS plastic
- Colour: White
- Back draft stopper: Yes
- Compatibility: Round ducts
- DIY install: Yes
A backdraft damper is fitted in the duct line between the fan and the outlet so that air flows one way only. As contaminated air is pushed out, the damper closes against incoming air, which is why it is a useful addition to bathroom, laundry and kitchen exhaust runs.
More about this product
The Blauberg 100mm Inline Backdraft Damper works with inline fans to let contaminated air exit while preventing outside air from re-entering.
- 100mm inline backdraft damper
- Durable ABS plastic construction
- White finish
- Back draft stopper
- Compatible with round ducts
- DIY installation
Questions & Answers
What is a backdraft damper?
It is a one-way flap fitted in a duct that lets exhaust air out and stops outside air drawing back in.
How does a backdraft damper work?
Airflow from the fan pushes the flap open; when the fan stops, it closes against incoming air.
Where do you put a backdraft damper?
It is fitted inline in the duct run between the fan and the outlet.
What size ducting is it for?
It is for 100mm round ducts.
What is it made from?
It is moulded from durable ABS plastic.
Can I install it myself?
Yes, it is a DIY-friendly inline fitting.
Shipping & Returns
Standard Shipping Australia-wide
Dispatches within 1-2 business days from our Australian warehouses
Dispatches within 1-2 business days from our Australian warehouses
14-Day Change-of-Mind Returns
Change of mind? Eligible products can be returned within 14 days of delivery if unopened, unused and in original packaging. Return postage and restocking fees may apply. This does not affect your Australian Consumer Law rights for faulty products.
Change of mind? Eligible products can be returned within 14 days of delivery if unopened, unused and in original packaging. Return postage and restocking fees may apply. This does not affect your Australian Consumer Law rights for faulty products.
