QSZ Axial Flow Submersible Pump

　　1、 Overview

1. Purpose:

The QSZ axial flow submersible pump is mainly used in plain areas, with a head of 2.5-20m, a flow rate of 250-5050m ³/h, a power of 5.5kw~75kw, and a drainage area of about 1000-5000 acres in small and medium-sized electromechanical drainage stations. It is more suitable for emergency flood control and drainage.

2. Characteristics

The feature of this machine is that the water pump is integrated with the motor and can work underwater at the same time. It can be operated remotely or automatically controlled. No pump room (pumping station) needs to be built, and no ground building facilities are required, thus greatly saving station construction investment. The machine also has the advantages of simple structure, easy installation, use, and maintenance, safe and reliable operation, and high efficiency of pump station equipment.

3. Code Opinion

4. External dimensions

5. Structure Overview

The submersible electric pump is mainly composed of an electric motor and a water pump, and adopts an upper pump structure, as shown in the following figure: