Blower fan VDN-22II-1000 with electric motor

centrifugal draft blower of single-sided suction. The fan is designed to supply air to the furnace of boiler units and in other installations for the same purpose. The fan is manufactured with right and left rotation (clockwise rotation is considered as right rotation when viewed from the motor side). The maximum temperature of the transported gases is 100. The fan consists of an impeller (during the rotation of which the energy of the electric motor is converted into work to move and increase the pressure of the air stream); running gear (serves as a support for the impeller and transmits to it the torque from the electric motor); spiral casing (designed to collect the air stream coming out of the impeller and direct it through the exhaust pipe to the consuming network), guide apparatus (designed to regulate the performance and pressure of the fan).