Back draft damper for circular ducts, manufactured from galvanised sheet steel. The two blades are spring-loaded, which means that the damper can also be mounted vertically.
Back Draft Dampers
£7.45 - £29.95
- SKU:
- back_draft_dampers
- shortDescription:
- Back draft damper for circular ducts, manufactured from galvanised sheet steel. The two blades are spring-loaded, which means that the damper can also be mounted vertically....