Draught Stopper Damper 200mm/8inch Diameter

Efficiency Matrix


A draught stopper damper is used with inline fans and duct, to stop air flowing in the reverse direction. It has butterfly wings and a very light spring to minimise air leakage within the building envelope.

Made of metal, this draught stopper damper will connect to >200mm ducting.

Size: 200mm diameter | 8 inch