2. The impeller has the best hydraulic design structure and high working efficiency. The cleaning blade has self-cleaning function to prevent sundries from winding and blocking.
3. After mixing with aeration system, energy consumption can be greatly reduced, oxygenation capacity can be significantly improved, and precipitation can be effectively prevented.
4. The insulation grade of motor winding is F, and the protection grade is IP68. Imported bearings and unique patented anti-condensation device are selected to make the motor work safer and more reliable.
5. Two mechanical seals made of tungsten carbide-tungsten carbide. All exposed fasteners are stainless steel.