Vent Screens | McMaster-Carr

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DFARS Specialty Metals

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4,740 Products

Fluid Handling

Filter Mesh

Strain particles out of various substances

4,298 products

Filter Fabric

Fit into irregular shapes and take contaminants out of liquid

29 products

Breather Vents

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

155 products

Heating, Ventilation, and Air Conditioning

Fan Guards

Shield fans to prevent injury to workers and damage to electronic components

78 products

Exhaust Fan Guards

Protect exhaust fans from debris

15 products

Fan Filters

Fit over fans with round guards to keep dust and debris out of the air and off of the fan

15 products

Louvers

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

72 products

Return Grilles

Cover the opening where air is pulled into your HVAC system

35 products

Duct Vent Caps

Reduce downdrafts and prevent obstructions from entering vents

7 products

Electrical Power, Networking, and Controlling

Electrical Enclosure Vents

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

10 products

Electrical Enclosure Drain Vents

Prevent moisture from getting trapped inside enclosures while letting air flow through

6 products

Electrical Enclosure Drains

Release moisture to keep components dry

4 products

Cord Grips

Securely connect cords to enclosures while sealing out dirt and moisture

14 products

Raw Materials

Fabric

Use to cover, clean, and insulate objects

2 products