Fan Louvers | McMaster-Carr

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For Maximum Air Velocity

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471 Products

Heating, Ventilation, and Air Conditioning

Louvers

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

Registers

Direct and control airflow coming out of HVAC systems

Return Grilles

Cover the opening where air is pulled into your HVAC system

Exhaust Fans

Draw stagnant and humid air out of a room or area

Electrical

Electrical Enclosure Vents

Electrical Enclosure Vents

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

Fluid Handling

Heat Sinks

Prevent damage to equipment by dissipating excess heat

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