QS Small submersible electric pump widely used in farmland irrigation, spray irrigation, well water drawing, water supply and drainage for industrial or civil buildings, also the water drawing system for hills, mountain areas, drainage of stagnant water in low-lying areas, urban and rural mining water supply, drainage and other water conservancy facilities. Its Characteristics are that the motor and pump are assembled into a simple structure, easy to install, maintain or disassemble, covering little area. It works in a safe and reliable way, will not pollute water source.
1. Power: 50 Hz frequency and voltage of 380 volts (allowing deviations +5%, -10%) three-phase AC power. Pumps should be totally immersed under water for operation, diving depth not less than 0.5 meters, no more than 5m.
2. Water source: common non-corrosive water, sand content no more than 0.02%.
3. PH: 6.5 ~ 8.5, temperature of the water being pumped shall be no higher than 30 ° C.
4. Before usage, the chamber of the motor must be filled with clean water; running with water shortage is strictly prohibited.
| Model | Flow (m³/h) | Lift (m) | Power (kw) | Diameter (mm) |
| QS65-25/1 | 65 | 25 | 7.5 | 0 |
| QS300-5/1 | 300 | 5 | 7.5 | 0 |
| QS250-7/1 | 250 | 7 | 7.5 | 0 |
| QS100-18/1 | 100 | 18 | 7.5 | 0 |
| QS100-9/1 | 100 | 9 | 4 | 0 |
| QS40-11/1 | 40 | 11 | 2.2 | 0 |
| QS80-11/1 | 80 | 11 | 4 | 0 |
| QS32-52/4 | 32 | 54 | 7.5 | 0 |
| QS32-26/2 | 32 | 26 | 4 | 0 |
| QS65-15/1 | 65 | 15 | 4 | 0 |
| QS65-7/1 | 65 | 7 | 2.2 | 0 |
| QS65-10/1 | 65 | 10 | 3 | 0 |
| QS250-5/1 | 250 | 5 | 5.5 | 0 |
| QS80-20/1 | 80 | 20 | 7.5 | 0 |
| QS50-16/1 | 50 | 16 | 4 | 0 |
| QS50-30/2 | 50 | 30 | 7.5 | 0 |
| QS40-40/2 | 40 | 40 | 7.5 | 0 |
| QS40-30/2 | 40 | 30 | 5.5 | 0 |
| QS40-21/1 | 40 | 21 | 4 | 0 |
| QS40-25/1 | 40 | 25 | 5.5 | 0 |
| QS40-18/1 | 40 | 18 | 3 | 0 |
| QS30-50/3 | 30 | 50 | 7.5 | 0 |
| QS32-48/4 | 32 | 48 | 7.5 | 0 |
| QS30-40/3 | 30 | 40 | 5.5 | 0 |
| QS25-65/5 | 25 | 65 | 7.5 | 0 |
