... )ISO9001 certificate 3) steady quality T30(C) type axial flow fanT30 type axial flow fan is improved based on 30K4-II, It has ... has regular and open models. It used for conveying high temperature gas or other gas with oil,water,and dust. The ... gas should not be inflammable,explosive. Medium temperature≥80°C. This type blower also can supply pressure, air ...