Value Brand
Value Brand 10 in Control Damper 1200 fpm
Steel control damper regulates airflow in 10-inch round ducts up to 1200 fpm
- 10 in duct diameter fits standard round ductwork
- Steel construction withstands up to 1200 fpm airflow
- Control damper regulates air volume in HVAC systems
- Round duct shape ensures direct compatibility
- New condition ready for immediate installation
10 Inch Steel Control Damper
This 10 inch diameter steel control damper regulates airflow in round ductwork. It is built for HVAC systems that require a manual or automated balancing device. The damper handles a maximum air velocity of 1200 fpm. It suits installers needing a basic volume control component.
For HVAC Duct Balancing
This damper fits technicians adjusting airflow in 10 inch round ducts up to 1200 fpm. It is not for systems exceeding that velocity rating. Buyers needing a motorised actuator, specific frame depth dimensions, or a rectangular duct profile should look at other options.
1200 fpm Maximum Velocity
The 1200 fpm maximum air velocity rating determines whether this damper matches the system design. Exceeding this limit risks noise, vibration, and reduced component life. Verify the duct design velocity before selecting this part.
Highlights
- 10 in duct diameter fits standard round ductwork
- Steel construction withstands up to 1200 fpm airflow
- Control damper regulates air volume in HVAC systems
- Round duct shape ensures direct compatibility
- New condition ready for immediate installation
Specifications
| Brand | ZORO SELECT |
|---|
Questions about this item
How do I install the 10 in control damper into round ductwork, and what step is often missed?
Secure the damper inside the 10 in round duct using appropriate fasteners and seal all joints with duct mastic or UL‑listed tape; the step most often missed is sealing the perimeter, which lets air bypass the blades.
What maintenance will the steel control damper need over time?
Inspect the blades and linkage annually for dust buildup or corrosion; wipe clean and apply a light dry‑film lubricant to pivot points if movement becomes stiff.
At what airflow speed does the damper reach its rated limit?
The damper is rated for a maximum air velocity of 1200 fpm; sustained operation above that speed can cause excessive blade flutter and increased pressure drop.
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