Fan Dampers | McMaster-Carr

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Duct Size

Shape

Adjustable-Angle Elbow

Material

Ferrite Ceramic

Stainless Steel

ID

Fitting Connection

Quick-Disconnect Clamp

Component

Adjustment Sleeve

Damper Hardware

OD

Opening Width

Blade Material

Stainless Steel

Opening Height

Overall Width

Mounting Profile

Gauge

DFARS Specialty Metals

REACH

Export Control Classification Number (ECCN)

RoHS

Overall Height

Frame Material

Stainless Steel

Gender

Mounting Location

Under Furniture

Gate Material

316 Stainless Steel

Finish

Performance

Moisture Resistant

Ready to Connect

End Construction

For Duct Shape

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1,035 Products

Heating, Ventilation, and Air Conditioning

Duct and Duct Fittings

Duct and Duct Fittings

Circulate air through HVAC systems using round, rectangular, and fabric duct

Diffuser Dampers

Diffuser Dampers

Regulate the airflow coming out of drop-ceiling diffusers

Louvers

Allow air to circulate through doors, walls, roofs, and enclosures

Barometric Draft Dampers

Barometric Draft Dampers

Maintain consistent airflow in your furnace to improve its performance

Air Diverters

Guide air toward your workspace or deflect unwanted drafts

Registers

Direct and control airflow coming out of HVAC systems

Diffuser Collars

Diffuser Collars

Connect diffusers to duct

Enclosure Hoods

Enclosure Hoods

Keep enclosures watertight, even around intake and exhaust cutouts

Diffusers

Evenly disperse airflow into a room to maintain a consistent temperature throughout

Facility and Grounds Maintenance

Dust Collectors

Dust Collectors

Extract sawdust, chips, and other particles from the air and contain them for disposal

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