DDC/L is directly drived by the conventional motor. supported byoil bearings or ball bearings. preferred with large flowrate.DDC/H is direct drived by the synchronous high speed motor.supported by magnetic bearings, preferred with small flowrate.

Features

· Automatically triple-points controlled operation with larger flow range.

· Remote monitoring and better service.
· Effiently integrated, compact and less parts,convenience for assembly and maintenance.

· Oil free air, pulsation free discharge and low noise.

· Over 82% isentropic efficiency and more energy saving.

· Optional series and parallel module for processes.

· Special designs meet specific requirements.