Blowing fan VDN-28IIUFC with electric motor

One-sided centrifugal fan with backward curved profile blades (volumetric), is designed to supply air to the furnace of boiler units and in other installations for the same purpose at a temperature of the transported air not exceeding 100 C.The fan structurally consists of a guide apparatus necessary to regulate the parameters of operation, spiral casing, impeller, which serves to transfer energy to the flow from the drive motor and running gear. In the process of medium movement in the impeller, the flow is dynamically influenced by the profiled blades and is involved in rotational motion. As a result, the momentum of the transported medium changes and its potential and kinetic energy increases. The increase in flow energy is expressed as an increase in static and dynamic pressure.