50" Wall Exhaust Fan - 20,900 CFM - 230/460 Volts - 3 Ph - Cast Aluminum Blades

Flow Ranges: 10,100 CFM to 20,900 CFM. CFM: 20,900. VOLTS: 208-230/460. BLADE TYPE: Cast Aluminum. MOTOR TYPE: Totally Enclosed. DRIVE SYSTEM: Belt Driven. Lower 48 United States. Model Number: PTVF503GGCA.

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