Description
A single blade damper is a compact, budget-friendly HVAC damper that uses one blade, adjusted by an external balancing toggle, to set the volume of air flowing through a duct. It is best suited to balancing branch ducts in low-to-medium velocity systems. MEK single blade dampers are available from MEK Uganda for residential, commercial and industrial ventilation.
Key Features
- Cost-effective, simple design
- Single blade adjusted by an external balancing toggle
- Typically galvanised steel for long service life
- Compact design fits most duct systems
- Available in a variety of diameters to match ductwork
- Quick to install in existing ductwork and easy to adjust
Technical Specifications
- Typical air velocity: 2–6 m/s (low-to-medium velocity/volume systems)
- Material: Typically galvanised steel
- Adjustment: External balancing toggle
- Sizes: Various diameters to suit duct size
Applications
- Balancing airflow in branch ducts from main runs
- HVAC systems in homes and apartments
- Offices and commercial buildings
- Warehouses
- Low to medium airflow applications
Frequently Asked Questions
What is a single blade damper used for?
It balances airflow in duct branches, especially in low-to-medium velocity systems of typically 2–6 m/s.
Is a single blade damper suitable for high-pressure systems?
Not usually. For high-pressure or high-volume applications, or where finer control is needed, a multi-blade damper is recommended.
How do I choose the right size?
The damper must be sized to the specific duct diameter. Contact MEK Uganda with your duct sizes for a recommendation and quotation.
To request a quotation or technical consultation, contact MEK Uganda at sales@mek.co.ug.
