Accessory Type | Backdraft Shutters |
---|---|
Duct Size | 150mm |
Back Draft Shutter Plastic 150mm
$17.00
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.
Made of plastic in a 150mm size.
Filip Gorski (verified owner) –