离心风机性能参数及电机配置电机纯铜漆包线，风壳铁质喷漆，叶轮铁质镀锌1.1kw一下电机是铝壳，其他铁壳型号功率kw流量m3/h全压Pa噪音≤Db（A）转速r/min纸箱规格mm×mm重量kg电压VDF-20.18406450722840380DF-30.25504860752840380DF-40.37660850762840380DF-50.558501020762840380DF-60.7512001210782840380DF-71.116501260802840380DF-81.523001400822840380DF-92.228001650822840380DF-10330001700822840380DF-11439801950852840380DF-125.551802200872840380)