性能参数：

电机外置式耐高温轴流风机一般适用于工厂、仓库、办公室、住宅内通风换气或加强暖气散热之用。也可在较长的排气管道内间隔串联安装，以提高管道中的风压。其性能参数与T40风机相同，也可根据用户需要改变转速达到用户所需性能，其 作用可以排高温气体或防潮气体。
External axial flow fan motors are generally applicable to factories, warehouses, offices, residence or strengthen heating ventilation cooling purposes. Also available in a longer interval between the exhaust pipe installed in series to increa r pressure in the pipeline. T40 fan performance parameters and the same can also be achieved according to the user need to change the speed performance of the user requirements, the maximum effect can be ranked high temperature gas or moisture gas.