Voltage Voltage |
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Base Width Base Width |
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Maximum Temperature Maximum Temperature |
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Draft Direction Draft Direction |
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Electrical Phase Electrical Phase |
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Motor Speed Motor Speed |
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Airflow Airflow |
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Drive Type Drive Type |
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Power Source Power Source |
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Motor Enclosure Type Motor Enclosure Type |
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Blade Diameter Blade Diameter |
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Housing Material Housing Material |
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Power Power |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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Overall Height Overall Height | Show |
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Overall Height Overall Height | Hide |
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Overall Diameter Overall Diameter |
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Blade Material Blade Material |
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Electrical Connection Type Electrical Connection Type |
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Number of Speeds Number of Speeds |
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Volume Volume |
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About Sound Levels
Measured in decibels (dB), volume ratings indicate how much noise equipment makes. Some common volume levels include a whisper @ 20 dB, a refrigerator @ 40 dB, a conversation @ 60 dB, and a light machine shop @ 90 dB. OSHA recommends hearing protection for exposure to 80 dB and greater.
About Exhaust Fans
More
Exhaust-Side Guards for Wall-Mount Exhaust Fans
Protect your wall-mount exhaust fans from debris.
For technical drawings and 3-D models, click on a part number.
Overall | |||||||
|---|---|---|---|---|---|---|---|
| For Blade Dia. | Ht. | Wd. | Dp. | Material | Mounting Fasteners Included | Each | |
| 30" | 33 3/4" | 33 3/4" | 6" | Galvanized Steel | Yes | 00000000 | 0000000 |
Belt-Drive Upblast Roof-Mount Exhaust Fans
Belt-drive fans are quieter and have a longer life span than direct-drive fans because components can be replaced if worn or damaged. These exhaust fans draw stagnant and humid air out through your roof and then expel it up and away from the roof surface. All fans have a disconnect switch to turn off the power for servicing. Fans are AMCA (Air Movement and Control Association) rated.
Note: Airflow depends on the resistance created by ductwork. This resistance, known as static pressure (SP), is measured in inches of water.
Fans | ||||||||||||||
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Overall | Mounting Bases | |||||||||||||
| Blade Dia. | Airflow @ Static Pressure | Volume | Motor Speed, rpm | Power, hp | Dia. | Ht. | Base Wd. | Max. Temp., °F | Housing Material | Specifications Met | Each | Each | ||
Open Dripproof Motor Enclosure | ||||||||||||||
120/208-230V AC, Single Phase—Hardwire | ||||||||||||||
| 19" | 3,000 cfm @ 1/2 in. of H₂O 3,725 cfm @ 0 in. of H₂O | 65 dBA @ 5 ft. | 1,725 | 3/4 | 39 3/8" | 33 3/4" | 28" | 300° | Aluminum | AMCA Rated, ETL Listed | 0000000 | 000000000 | 0000000 | 0000000 |