1.Advanced DC frequency conversion technology is stable and reliable, with imported IC chip control.

2.It has no-load protection, no water protection , plugging, protection, overpressure protection.

3.Quiet operation, the use of German imported technology wear-resistant ceramic cooled bearing structure, anti-scale,calcium carbonate,never dust .

4.Automatic intelligent detection, electronic numerical control display power control.

5.Low voltage start, wide voltage operation.

6.Seawater, fresh water, liquid, and sewage  can be used.

7.AC power conversion DC brushless frequency conversion,safer and durable,safety and energy saving energy saving power.