High Pressure Centrifugal Blower is suitable for all applications requiring considerably higher pressure than those can be achieved using centrifugal fans. The Centrifugal Blower is provided with side channel exhausters that are used in all those applications requiring an operating vacuum higher than the one achievable by a fan, but not as to require the use of a vacuum pump. The Centrifugal Blower is designed for use in various industrial sectors. The High Pressure Centrifugal Blower can be availed in various specifications to suit all industrial applications.