Turbine blowers consists of a dynamically balanced impeller which revolves in a stator-cum-compression chamber having very fine clearances between them. The impellers are fitted directly on the motor shaft. For the purpose of reducing impedance to the air flow both the suction and pressure openings are located on the outer periphery of the stator thereby creating vacuum and pressure. There is no wear and tear. Since the impeller rotates with no contact between itself and the casing no lubrication is required.