HVAC Grills | McMaster-Carr

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Ferrite Ceramic

Stainless Steel

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Mounting Location

Under Furniture

Mounting Profile

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Frame Material

304 Stainless Steel

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Duct Size

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DFARS Specialty Metals

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551 Products

Heating, Ventilation, and Air Conditioning

Return Grilles

Cover the opening where air is pulled into your HVAC system

Registers

Direct and control airflow coming out of HVAC systems

Diffusers

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

Louvers

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

Air Diverters

Guide air toward your workspace or deflect unwanted drafts

Diffuser Dampers

Diffuser Dampers

Regulate the airflow coming out of drop-ceiling diffusers

Duct Airflow Dampers

Duct Airflow Dampers

Regulate airflow to sections of duct

Diffuser Collars

Diffuser Collars

Connect diffusers to duct

Exhaust Fan Guards

Exhaust Fan Guards

Protect exhaust fans from debris

Containers, Storage, and Furniture

Metal Panels

Close off openings in structures while allowing air to pass through

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