Single-stage centrifugal compressor with adjustable inlet vanes and variable diffusers. with constant discharge  pressure, the flowrate varies from 45% to 100%. It is widely used in biological waste water treatment, flue gas desulphurization, sulphur recovery unit, fermentation and other similar aeration processes.

Features:

1. Automatically dual-point controlled and anti-surge operation.

2. Remote monitoring and better service.

3. Precise control from 100% to 45% of output.

4. Online automatic calculated flowrate for precise aeration.

5. Compact and less parts, convenience for assembly and maintenance.

6. Oil free, pulsation free discharge and low noise.

7. Over 82% isentropic efficiency and more energy saving.

8. Special designs meet specific requirements.