20" EXHAUST FAN - Corrosion Resistant - 4537 CFM - 120 Volts - 1 Phase - 1/2 HP

CFM: 4,537. Volts: 120. Includes: Exhaust Fan. Drive: Direct. Blade Size (in): 20". Warranty: 1 Year. RPM: 1,600. Speeds: Variable.

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