Rectangular Dampers
Rectangular Control and Manual Balancing Dampers
Aluminum 3-V, Aluminum Airfoil, Steel 3-V, Steel Airfoil, Thermally Efficient
MD-105, MD-106
Extruded Aluminum Manual Balancing Damper
![Extruded Aluminum Manual Balancing Damper](https://unitedenertech.com/images/product-photos/_productThumb/MD-105.png)
Product Overview
Model MD-105 (Opposed Blade) or MD-106 (Parallel Blade) extruded aluminum manual ballancing damper