A backdraft shutter is used with inline fans and duct, to stop air flowing in the “back” direction. They have a single disk flap on two hinges.
Motor Type
Buyer Guides + Support
Motor Type
Buyer Guides + Support
Exhaust Fan Location
Inline Fans
Roof Ventilation
Heat + Air Transfer
Sub Floor Ventilation
$60.00
A backdraft shutter is used with inline fans and duct, to stop air flowing in the “back” direction. It has “butterfly” wings and a very weak spring to minimise airflow reduction.
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CUSTOMER NOTICE – This product is currently out of stock & not available for purchase. If you need some advice on alternatives please contact us.
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A backdraft shutter is used with inline fans and duct, to stop air flowing in the “back” direction. They have a single disk flap on two hinges.
| Exhaust Accessory Type | Backdraft Shutter |
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