Duct Vents | McMaster-Carr

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Duct Size

Shape

Adjustable-Angle Elbow

Material

Ferrite Ceramic

Stainless Steel

ID

Diffuser Shape

Mounting Location

Under Furniture

Component

For Duct Shape

Opening Width

Fitting Connection

Quick-Disconnect Clamp

Color

For Duct Width

7 1/2" to 9 1/2"

11 1/2" to 13 1/2"

Gauge

Finish

Aluminum-Zinc Alloy Coated

Opening Height

Chimney Pipe Size

For Duct Height

7 1/2" to 9 1/2"

11 1/2" to 13 1/2"

REACH

Faceplate Width

Length

Gender

RoHS

Export Control Classification Number (ECCN)

DFARS Specialty Metals

Width

How can we improve?

338 Products

Heating, Ventilation, and Air Conditioning

Duct Vent Caps

Reduce downdrafts and prevent obstructions from entering vents

Duct Airflow Dampers

Duct Airflow Dampers

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

Duct Fire Dampers

Duct Fire Dampers

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

Diffusers

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

Chimney Pipe and Fittings

Chimney Pipe and Fittings

Exhaust hot air and fumes from boilers, furnaces, and stoves

Registers

Direct and control airflow coming out of HVAC systems

Return Grilles

Cover the opening where air is pulled into your HVAC system

Air Diverters

Guide air toward your workspace or deflect unwanted drafts

Diffuser Collars

Diffuser Collars

Connect diffusers to duct

Diffuser Dampers

Diffuser Dampers

Regulate the airflow coming out of drop-ceiling diffusers

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.)