farm drainage
kiln wastewater
septic tank drainage 
1. Taking the center of the impeller as the reference, pump should not work deeper than 5 meters.
2. Conveying medium temperature should be below 40℃.
3. Conveying medium PH value should be 0-12.
4. The volume ratio of particle in the conveying medium should be below 2%.
5. The maximum particle in the conveying medium is 5MM.
6. The maximum density of the conveying medium is 1.2×10³KG/m³.
7. Power frequency:50Hz, Voltage:AC220V/380V, Voltage Fluctuation range is 0.9-1.1 times of the rated voltage.
