Ventilation Dampers | McMaster-Carr

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Duct Size

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Material

Stainless Steel

Component

ID

Fitting Connection

Quick-Disconnect Clamp

OD

Blade Material

304 Stainless Steel

Finish

Duct Profile

Overall Width

Gauge

Gender

DFARS Specialty Metals

Export Control Classification Number (ECCN)

RoHS

REACH

Performance

Chemical Resistant

Corrosion Resistant

Quick Disconnect

Blade Finished Material

304 Stainless Steel

Galvanized Steel

Opening/Closing Method

Airflow Damper Type

Duct Type

End Construction

Overall Height

Length

Width

How can we improve?

145 Products

Heating, Ventilation, and Air Conditioning

Duct Airflow Dampers

Duct Airflow Dampers

Regulate airflow to sections of duct

Duct Damper Handles

Duct Damper Handles

Replace an existing handle or pair with a blade to create your own damper

Diffuser Dampers

Diffuser Dampers

Regulate the airflow coming out of drop-ceiling diffusers

Enclosure Hoods

Enclosure Hoods

Keep enclosures watertight, even around intake and exhaust cutouts

Duct Vent Caps

Reduce downdrafts and prevent obstructions from entering vents

Duct Fire Dampers

Duct Fire Dampers

Automatically close at high temperatures to help prevent the spread of fire through duct

Barometric Draft Dampers

Barometric Draft Dampers

Maintain consistent airflow in your furnace to improve its performance

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)