EFB 80 x 80 x 25.4 MM SERIES DIMENSIONS DRAWING .
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EFB0848L - 80 x 80 x 25.4 MM SERIES DC Fan
EFB 80 x 80 x 25.4 MM SERIES DIMENSIONS DRAWING UNIT: mm (INCH) * Bearing Type Ball Bearings * Material Impeller & Frame : Plastic (UL 94V-0) * L.