FZL series of fan, with individal screw ipeller driven by inner rotor motor, is widly used. 1.There are several parts in a fan:Impeller,Motor,Wall ring plate,Guard grill,Motor Bracket and other accessories. 2.Being the leading products of FULIHUA,axial fans are mainly applied in air conditioners,air compressors,buildings,electrical equipments and heat exchangers,etc.