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Belt-Drive Corrosion-Resistant Duct Fans
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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.
Overall | Mounting | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Duct Dia. | No. of Speeds | Airflow @ SP | Volume (Sound) @ Distance | Motor Speed, rpm | Power, hp | Dia. | Ht. | Dp. | Max. Temp., ° F | Housing Material | Blade Material | Fasteners Included | Hole Dia. | Each | |||
230V AC, 460V AC, Three Phase—Hardwire | |||||||||||||||||
| 18" | 1 | 4,600 ft³/min @ 3/8 in. H₂O 4,800 ft³/min @ 1/8 in. H₂O | 65 dBA @ 15 ft. | 2,350 | 1 1/2 | 20 1/16" | 32 11/16" | 20" | 200 | 304 Stainless Steel | Stainless Steel | No | 7/16" | 2357K37 | 000000000 | ||
