Description

Round Air Damper
1.Size:150-450mm aluminum,1.0mmZinc Plate
2.Natural color

 

Features: The open and close mechanism of the blades is in V-shaped orientation and is adjustable through gear rotation, so that the damper is able to open or close fully or half-way for air volume adjustment.

 

Application: Air volume adjustment, applicable for all kinds of round diffusers and grilles.

 

Price: will be quoted as per your requested size