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Motorized Impellers - Product Matrix

Model Air Flow Performance Voltage
DB628-2425 Motorized Impeller (92mm Rotor) 567 CFM @ 0.0" wg 0 CFM @ 2.49" wg 24 VDC Nominal
DB824-2425 Motorized Impeller (92mm Rotor) 577CFM @ 0.0" wg 0 CFM @ 2.39" wg 48 VDC Nominal
DB928-2430 Motorized Impeller 730 CFM @ 0.0" wg 0 CFM @ 2.15" wg 24 VDC Nominal
DB928-2430H Motorized Impeller 918 CFM @ 0.0" wg 0 CFM @ 2.32" wg 24 VDC Nominal
DB928-2439H Motorized Impeller 1010 CFM @ 0.0" wg 0 CFM @ 2.25" wg 24 VDC Nominal
DB928-4830 Motorized Impeller 770 CFM @ 0.0" wg 0 CFM @ 2.20" wg 48 VDC Nominal
DB928-4830H Motorized Impeller 963 CFM @ 0.0" wg 0 CFM @ 2.75" wg 48 VDC Nominal
DB928-4839H Motorized Impeller 1070 CFM @ 0.0" wg 0 CFM @ 2.69" wg 48 VDC Nominal
DB508-2425 Motorized Impeller 175 CFM @ 0.0" wg 0 CFM @ 0.93" wg 24 VDC Nominal
DB508-4825 Motorized Impeller 172 CFM @ 0.0" wg 0 CFM @ 1.25" wg 48 VDC Nominal
DB628-2418 Motorized Impeller* 255 CFM @ 0.0" wg 0 CFM @ 1.50" wg 24 VDC Nominal
*This unit is available with either a metal or plastic impeller blade. In either case, the wheel backplate is metal.
DB628-2425 Motorized Impeller 307 CFM @ 0.0" wg 0 CFM @ 1.23" wg 24 VDC Nominal
DB628-4818 Motorized Impeller* 273 CFM @ 0.0" wg 0 CFM @ 1.69" wg 48 VDC Nominal
*This unit is available with either a metal or plastic impeller blade. In either case, the wheel backplate is metal.
DB628-4825 Motorized Impeller 307 CFM @ 0.0" wg 0 CFM @ 1.36" wg 48 VDC Nominal
DB824-2425 Motorized Impeller* 478 CFM @ 0.0" wg 0 CFM @ 1.38" wg 24 VDC Nominal
*This unit is available with either a metal or plastic impeller blade. In either case, the wheel backplate is metal.
DB824-4836 Motorized Impeller* 547 CFM @ 0.0" wg 0 CFM @ 1.25" wg 48 VDC Nominal
*This unit is available with a plastic impeller blade.