Butterfly Damper

Butterfly Damper - Backdraft Shutter

This inline damper simply falls shut when no fan is forcing air through your ductwork. Hence the alternate name: Gravity Shutter.

Galvanised Steel construction.

Downloads and Data Sheets

There is currently no data sheet available for this item, however you're welcome to contact us with any technical questions.

Part Numbers

BFD-100 - Butterfly Damper - 100mm Diameter

BFD-125 - Butterfly Damper - 125mm Diameter

BFD-150 - Butterfly Damper - 150mm Diameter

BFD-160 - Butterfly Damper - 160mm Diameter

BFD-200 - Butterfly Damper - 200mm Diameter

BFD-250 - Butterfly Damper - 250mm Diameter

BFD-315 - Butterfly Damper - 315mm Diameter

BFD-355 - Butterfly Damper - 355mm Diameter

BFD-400 - Butterfly Damper - 400mm Diameter