Submersible Sewage Pump（0.75-7.5Kw），also known as WQ/EC series small submersible pump, are mainly used in municipal engineering, building construction, industrial sewage and sewage treatment occasions to discharge sewage, waste water and rainwater containing solids and short fibers.
2. Head: Up to 42m
3. Liquid Temperature ＜40ºC，
4. Liquid Density≤1 050 kg/m3，
5. PH Value : 4~10
6. The liquid level should not be lower th...