FFB 140 x 140 x 50.8 MM SERIES DIMENSIONS DRAWING .
Delta
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FFB1424VHG - 140 x 140 x 50.8 MM SERIES DC FAN
FFB 140 x 140 x 50.8 MM SERIES DIMENSIONS DRAWING * Bearing Type Ball Bearings * Material Impeller & Frame : Plastic (UL 94V-0) * Lead Wires : UL 143.