Box Vents | McMaster-Carr

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Opening Width

Shape

Mounting Location

Duct Size

Opening Height

Overall Height

Overall Width

Material

Stainless Steel

Mounting Profile

Voltage

208V AC to 230V AC

208V AC to 240V AC

Frame Material

Stainless Steel

Blade Diameter

Blade Material

Stainless Steel

DFARS Specialty Metals

REACH

RoHS

Compliant with Exemptions

Export Control Classification Number (ECCN)

System of Measurement

For Duct Shape

Fitting Connection

Quick-Disconnect Clamp

Width

ID

Blade Adjustability

Gate Material

316 Stainless Steel

Airflow

Less than 1,000 ft³/min

1,000 ft³/min to 9,999 ft³/min

10,000 ft³/min to 19,999 ft³/min

20,000 ft³/min to 29,999 ft³/min

30,000 ft³/min or greater

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883 Products

Electrical

Electrical Enclosure Vents

Electrical Enclosure Vents

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

Electrical Enclosure Drain Vents

Electrical Enclosure Drain Vents

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

Heating, Ventilation, and Air Conditioning

Duct and Fittings

Duct and Fittings

Circulate air through HVAC systems using round, rectangular, and fabric duct

Louvers

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

Duct Fire Dampers

Duct Fire Dampers

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

Duct Blast Gates

Duct Blast Gates

Stop the flow of air and material through duct when closed

Duct Airflow Dampers

Duct Airflow Dampers

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

Enclosure Hoods

Enclosure Hoods

Keep enclosures watertight, even around intake and exhaust cutouts

Return Grilles

Cover the opening where air is pulled into your HVAC system

Registers

Direct and control airflow coming out of HVAC systems

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

Exhaust Fans

Draw stagnant and humid air out of a room or area

Forced-Air Ventilation Fans

Forced-Air Ventilation Fans

Force fresh air into a space to improve air quality and manage temperature and moisture levels

Fluid Handling

Breather Vents

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

Pressure-Relief Valves

Pressure-Relief Valves

Protect equipment by opening at a set pressure and closing when the pressure drops; for repeated use

Steam Traps

Extract condensation from lines without losing any steam

Facility and Grounds Maintenance

Dust Collectors

Dust Collectors

Extract sawdust, chips, and other particles from the air and contain them for disposal

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