Clear All
System of Measurement System of Measurement |
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Blade Diameter Blade Diameter |
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Overall Width Overall Width |
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Overall Height Overall Height | Show |
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Overall Height Overall Height | Hide |
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Airflow Airflow |
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Volume Volume |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Airflow @ Wind Speed Airflow @ Wind Speed |
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Blade Material Blade Material |
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Electrical Connection Type Electrical Connection Type |
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Environment Environment |
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Environmental Rating Environmental Rating |
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Fan Head Movement Fan Head Movement |
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Guard Material Guard Material |
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Housing Material Housing Material |
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Mobility Mobility |
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Motor Enclosure Type Motor Enclosure Type |
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Motor Speed Motor Speed |
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Mount Type Mount Type |
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NEC Hazardous Location Temperature Classification NEC Hazardous LocationTemperature Classification |
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About Exhaust Fans
More
Hazardous Location Jet Stream Fans
Direct-drive fans have fewer moving parts than belt-drive fans for less maintenance.
Without Wheels
Overall | ||||||||||||||||
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| Blade Dia. | Airflow, cfm | Volume | Motor Speed, rpm | No. of Speeds | Power, hp | Current, A | Ht. | Wd. | Dp. | Fan Head Movement | Drive Type | Housing Material | Blade Material | Guard Material | Each | |
120/230V AC, Single Phase—Hardwire | ||||||||||||||||
| 18" | 4,000 | 72 dB @ 15 ft. | 1,750 | 1 | 1/3 | 6.0/3.0 | 38" | 24" | 32" | Non-Oscillating | Direct | Steel | Aluminum | Steel | 0000000 | 000000000 |
Wind-Driven Roof-Mount Exhaust Fans
Designed to spin freely with the slightest breeze, these fans create a vacuum that draws air out from buildings and ventilation systems—no electricity required. They are also known as turbine ventilators. Mount fans on your roof away from wind obstructions.
Optional mounting bases are sold separately.
Galvanized Steel | ||||||
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| Base Dia. | Overall Ht. | Airflow | Thick. | Max. Temp., °F | Each | |
| 36" | 38" | 4,000 cfm @ 4 mph | 0.03" | 150° | 0000000 | 0000000 |