Overall Height Overall Height | Show |
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Overall Height Overall Height | Hide |
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Housing Material Housing Material |
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Blade Material Blade Material |
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Maximum Temperature Maximum Temperature |
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For Duct Diameter For Duct Diameter |
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Electrical Phase Electrical Phase |
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Power Source Power Source |
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Airflow Airflow |
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Environment Environment |
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Motor Enclosure Type Motor Enclosure Type |
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Mounting Hole Diameter Mounting Hole Diameter |
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Number of Speeds Number of Speeds |
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Drive Type Drive Type |
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Motor Speed Motor Speed |
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Overall Diameter Overall Diameter |
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Overall Depth Overall Depth |
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Volume Volume |
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Electrical Connection Type Electrical Connection Type |
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Power Power |
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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.
Belt-Drive Corrosion-Resistant Duct Fans
A 304 stainless steel housing offers good corrosion resistance. All of these belt-drive fans are quieter and have a longer life span than direct-drive fans because components can be replaced if worn or damaged. They install inline in ductwork for use as an exhaust, supply, or booster fan. The fans have a totally enclosed motor enclosure, which can be used in dirty, dusty, and damp environments.
Note: Airflow depends on the resistance created by ductwork. This resistance, known as static pressure (SP), is measured in inches of water.
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| For Duct Dia. | Airflow @ Static Pressure | Volume | Motor Speed, rpm | Power, hp | Dia. | Ht. | Dp. | Max. Temp., °F | Housing Material | Blade Material | Mounting Fasteners Included | Mounting Hole Dia. | Each | |
230/460V AC, Three Phase—Hardwire | ||||||||||||||
| 12" | 1,600 cfm @ 3/8 in. of H₂O 1,800 cfm @ 1/8 in. of H₂O | 60 dB @ 15 ft. | 3,050 | 3/4 | 14 1/16" | 25 5/8" | 20" | 200° | 304 Stainless Steel | Stainless Steel | No | 7/16" | 0000000 | 000000000 |