Rectangular Dampers
Rectangular Control and Manual Balancing Dampers
Aluminum 3-V, Aluminum Airfoil, Steel 3-V, Steel Airfoil, Thermally Efficient
MD-115, MD-116
3V Blade Galvanized Manual Balancing Damper
![3V Blade Galvanized Manual Balancing Damper](https://unitedenertech.com/images/product-photos/_productThumb/MD-115.png)
Product Overview
Model MD-115 (Opposed Blade) or MD-116 (Parallel Blade) 3V blade galvanized manual balancing damper.
- Galvanized Steel Construction
- Opposed or Parallel Blades
- 3,500 FPM Max. Velocity
- 4" W.G. Max Pressure