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6″ Round HVAC Duct Damper Section Manual Air Flow Control 6-325

SKU: 6-325

$13.60

In stock

Same-item volume pricing
QuantityUnit priceSaving
1–4$13.600%
5–9$12.925%
10+$12.2410%

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Available to order: 45.

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6″ Round Manual HVAC Damper Section – MFG# 6-325

This 6-inch round duct damper section is designed for manual airflow regulation in residential and commercial HVAC duct systems. Constructed from durable galvanized steel, this damper provides long-lasting corrosion resistance and reliable performance in supply or return air applications.

The integrated adjustable blade allows technicians to fine-tune airflow for proper system balancing, improving HVAC efficiency and comfort control. Ideal for zoning adjustments, airflow restriction, or system balancing during installation or service.

Key Features:

✔ Fits standard 6″ round duct

✔ Manual airflow control with adjustable pivot blade

✔ Galvanized steel construction for durability

✔ Ideal for HVAC supply or return duct systems

✔ Compatible with residential and light commercial installations

Perfect for HVAC contractors, installers, and maintenance professionals needing reliable duct volume control.

Product details

Part / SKU 6-325

Package includes

  • 6" Round HVAC Duct Damper Section Manual Air Flow Control 6-325

Included components and any stated pack quantity are as described in this listing. Optional accessories shown separately are sold separately unless expressly included above.

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