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QW series submersible sewage pump is based on the advanced technology of domestic and foreign similar products. We have many years of experiences in design and manufacture. After several rounds of technical innovation, it has become more functionally reliable and sophisticated. Its design has been streamlined with chart playing and it has advantages such as high efficiency, winding protection, no clogging, high reliability, automatic coupling, automatic control and automatic protection. It is versatile and has a large working scope. The pump and the motor are sharing the same shafts to form a compact structure. So it is easy to maintain. Upon customers' request, various submersible sewage pumps are available to meet voltage requirements.

This pump has a outlet diameter 50-600MM, a flow rate 7-5800M³/H, a head 5-60m, A POWER 0.75-280KW and a voltage 380V(660V, 3KV, and 10KV are also available upon customers' demand).

Applications:
QW series submersible sewage pump is mainly used in municipal engineering, industry & agriculture, hospitals, buildings, hotels and restraunts to transport waste water, urban sewage and rainwater, which contains solid particles and filaments, as well as in raw water supply, irrigation(with special material, it can be used with a corrosive medium). It is fitted with self-protected devices and a control cabinet and can control the water level according to customers' requirements.

Operating conditions:
1. The temperature of transported medium should not be more than +400;
2. The PH value pf the medium should be 4-10;
3. The volume ratio of solids in he transported medium should be under 2%;
4. The voltage is 380V and 50HZ (other voltages are also available with contracts);
5. Diving depth: 20M at the most.