Air Dampers | McMaster-Carr

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649 Products

Heating, Ventilation, and Air Conditioning

Duct Dampers

Regulate airflow through duct by adjusting from fully open to fully closed

Duct Blast Gates

Duct Blast Gates

Stop the flow of air and material through duct when closed

Duct Damper Blades

Duct Damper Blades

Replace the blade on your duct damper or pair with hardware to create a new damper

Duct Damper Hardware

Duct Damper Hardware

Secure a replacement blade to your duct's damper or use to create a new damper

Duct Fittings

Connect lengths of duct

Duct Vent Caps

Reduce downdrafts and prevent obstructions from entering vents

Duct Intake Hoods

Duct Intake Hoods

Pull fumes out of work areas by linking to duct

Louvers

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

Diffusers

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

Registers

Direct and control airflow coming out of HVAC systems

Enclosure Hoods

Enclosure Hoods

Keep enclosures watertight, even around intake and exhaust cutouts

Diffuser Collars

Diffuser Collars

Connect diffusers to duct

Air Diverters

Guide air toward your workspace or deflect unwanted drafts

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