TAR450 Roots fan, TAR500 Roots fan of the two-stage fan pressure is currently the highest, its main parameters are: TAR450 fan speed of 590 ~ 740r/min; flow rate of 263 ~ 347m³/min; pressure 98kPa ~ 176.4kPa. TAR500 fan speed of 590 ~ 740r/min; flow rate of 328 ~ 428m³/min; pressure 98kPa ~ 137.2kPa. TAR500 fan speed is 590~740r/min; flow rate is 328~428m³/min; pressure is 98kPa~137.2kPa. TAR450 Roots fan, TAR500 Roots fan, this kind of large-scale two-stage Roots fan manufacturing on the technical requirements of the harsh, manufacturing is not relatively large, manufacturing time and funds are relatively high. The production of fewer manufacturers, Changsha three-leaf Roots Blower Co.

TAR450 Roots fan and TAR500 Roots fan are widely used in pneumatic pressurization, air supply and oxygenation, heavy media screening, oxidation fan and other fields.