Blade Diameter Blade Diameter |
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Voltage Voltage |
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Mounting Location Mounting Location |
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Airflow Airflow |
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Drive Type Drive Type |
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For Opening Width For Opening Width |
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Power Power |
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Blade Material Blade Material |
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Overall Height Overall Height | Show |
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Overall Height Overall Height | Hide |
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Frame Material Frame Material |
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Louver Blade Material Louver Blade Material |
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Power Source Power Source |
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Ambient Temperature Ambient Temperature |
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Housing Material Housing Material |
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Mounting Hole Diameter Mounting Hole Diameter |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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For Opening Height For Opening Height |
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Motor Speed Motor Speed |
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Volume Volume |
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Number of Speeds Number of Speeds |
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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
Belt-Drive Wall-Mount Exhaust Fans with Louvers
These fans come complete with a movable-blade louver. The louvers are gravity operated so they open only when air flows through them, which prevents backdrafts. Belt-drive fans are quieter and have a longer life span than direct-drive fans because components can be replaced if worn or damaged. Use these fans to draw stagnant and humid air out of a room or area.
Fans with an open dripproof motor enclosure are for relatively clean, dry, indoor locations. Fans with a totally enclosed motor enclosure can be used in dirty, dusty, and damp environments.
For technical drawings and 3-D models, click on a part number.
For Opening | Overall | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Blade Dia. | Airflow, cfm | Volume | Motor Speed, rpm | No. of Speeds | Power, hp | Ht. | Wd. | Ht. | Wd. | Dp. | Wt., lbs. | Max. Ambient Temperature | Housing Material | Frame Material | Blade Material | Mount. Fasteners Included | Mount. Hole Dia. | Each | |
Open Dripproof Motor Enclosure | |||||||||||||||||||
120V AC, Single Phase—Hardwire | |||||||||||||||||||
| 48" | 14,900 | 57 dB @ 5 ft. | 350 | 1 | 1 | 55" | 55" | 54 1/2" | 54 1/2" | 19" | 266 | 104° F | Steel | Steel | Steel | No | 3/16" | 0000000 | 000000000 |
Totally Enclosed Motor Enclosure | |||||||||||||||||||
230/460V AC, Three Phase—Hardwire | |||||||||||||||||||
| 48" | 14,900 | 57 dB @ 5 ft. | 350 | 1 | 1 | 55" | 55" | 54 1/2" | 54 1/2" | 25" | 324 | 104° F | Steel | Steel | Steel | No | 3/16" | 0000000 | 00000000 |
Blade | ||||
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| Dia. | Material | No. of | Each | |
Single, Three Phase | ||||
| 48" | Galvanized Steel | 4 | 00000000 | 0000000 |
Supply-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 | |
| 48" | 54 1/2" | 54 1/2" | 36 1/2" | Galvanized Steel | Yes | 00000000 | 0000000 |