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Airflow Airflow |
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Blade Diameter Blade Diameter |
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Mounting Location Mounting Location |
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Electrical Phase Electrical Phase |
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Blade Material Blade Material |
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Overall Depth Overall Depth |
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Overall Height Overall Height | Show |
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Overall Height Overall Height | Hide |
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Power Power |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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Environmental Rating Environmental Rating |
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Housing Material Housing Material |
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Motor Speed Motor Speed |
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NEC Hazardous Location Temperature Classification NEC Hazardous LocationTemperature Classification |
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Specifications Met Specifications Met |
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Drive Type Drive Type |
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Environment Environment |
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Number of Speeds Number of Speeds |
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Protection Type Protection Type |
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Volume Volume |
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Electrical Connection Type Electrical Connection Type |
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Power Source Power Source |
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Close
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
Hazardous Location Exhaust Fans
These fans have a motor that is UL listed for hazardous environments. Use them to draw stagnant and humid air out of a room or area. All are direct-drive fans and have fewer moving parts than belt-drive fans for less maintenance.
Collars and louvers are sold separately. Use a collar to connect a wall-mount exhaust fan to a louver.
Fans that cannot be sold to California do not meet energy efficiency requirements.
Fans | ||||||||||||||||
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Overall | Collars | |||||||||||||||
| Blade Dia. | Airflow, cfm | Volume | Motor Speed, rpm | No. of Speeds | Power, hp | Ht. | Wd. | Dp. | Housing Material | Blade Material | Environmental Rating | Cannot Be Sold To | Each | Each | ||
230/460V AC, Three Phase—Hardwire | ||||||||||||||||
| 30" | 11,000 | 69 dB @ 15 ft. | 1,125 | 1 | 1 1/2 | 36 1/8" | 36 1/8" | 29 1/4" | Steel | Aluminum | NEC Class I Divisions 1, 2 Group D NEC Class II Divisions 1, 2 Groups F, G | CA | 0000000 | 000000000 | 0000000 | 0000000 |