Duct Vent Covers | McMaster-Carr

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Shape

Material

304 Stainless Steel

Opening Width

Duct Size

Mounting Location

For Duct Width

7 1/2" to 9 1/2"

11 1/2" to 13 1/2"

Opening Height

Faceplate Width

Component

For Duct Height

7 1/2" to 9 1/2"

11 1/2" to 13 1/2"

Faceplate Height

ID

Mounting Profile

Color

For Duct Shape

OD

Width

7 1/2" to 9 1/2"

11 1/2" to 13 1/2"

For Duct Diameter

1 1/4" to 1 7/16"

1 1/2" to 1 11/16"

1 3/4" to 1 15/16"

2 7/8" to 4 7/8"

4 7/8" to 6 7/8"

6 7/8" to 8 7/8"

8 7/8" to 10 7/8"

Duct Profile

Export Control Classification Number (ECCN)

DFARS Specialty Metals

REACH

Finish

Aluminum-Zinc Alloy Coated

Diffuser Type

RoHS

Chimney Pipe Size

How can we improve?

152 Products

Heating, Ventilation, and Air Conditioning

Duct Vent Caps

Reduce downdrafts and prevent obstructions from entering vents

Return Grilles

Cover the opening where air is pulled into your HVAC system

Registers

Direct and control airflow coming out of HVAC systems

Chimney Vent Caps

Chimney Vent Caps

Cover chimneys to reduce downdrafts and block out debris

Chimney Storm Collars

Chimney Storm Collars

Pair with chimney roof flashing to prevent leaks where chimneys pass through roofs

Chimney Roof Flashings

Chimney Roof Flashings

Prevent leaks where chimneys pass through roofs

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