Aluminum Vent Caps | McMaster-Carr

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Material

Stainless Steel

Body Material

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OD

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Pipe Size

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For Duct Diameter

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"

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Diameter

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 Size

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ID

For System Type

Chimney Pipe Size

Environment

DFARS Specialty Metals

Screen Material

Stainless Steel

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

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23 Products

Heating, Ventilation, and Air Conditioning

Chimney Vent Caps

Chimney Vent Caps

Cover chimneys to reduce downdrafts and block out debris

Duct Vent Caps

Reduce downdrafts and prevent obstructions from entering vents

Containers, Storage, and Furniture

Fuel Caps

Seal fuel tanks on trailers, compressors, and other equipment

Fluid Handling

Breather Vents

Maintain even pressure and vacuum as temperatures change by allowing airflow in tanks and enclosures

Electrical Power, Networking, and Controlling

Electrical Enclosure Vents

Electrical Enclosure Vents

Attach to sealed enclosures so air can flow to equalize temperature and pressure

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