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.
Backdraft Shutter – Plastic – 100mm
$12.00
A backdraft shutter is used with inline fans and duct, to stop air flowing in the “back” direction. Plastic material well suited for use in conjunction with inline fans for domestic extraction purposes.
IN STOCK – Typically dispatches in 1-2 business days
fouad Abughazaleh –
Great service and products