Submersible Pump With Water Filled Motor - China

QS Submersible centrifugal pump with water filled motor:

QS type water-filled submersible pump (QS submersible pump) consists of water pump and motor.

The water pump is composed of impeller, guide vane (guide shell), inlet joint, outlet and other components.

The submersible motor adopts water-filled structure, the stator winding and iron core are directly immersed in water, mainly used for motor cooling and sliding bearing lubrication, the motor stator winding adopts water-resistant electromagnetic wire, with good water-resistant performance, the rotor is a squirrel-cage structure.

The upper end of the motor is provided with water injection holes and vent holes, and the lower end is provided with water discharge holes.

The lower part of the motor is provided with thrust bearing to bear the axial force of the pump and the dead weight of the rotor.

The extension end of rotor shaft is equipped with rubber sand-throwing device and oil seal of slide frame, forming a sand-preventing mechanism, which can effectively prevent sediment from entering the motor.

Three - phase motor is divided into rolling bearing and sliding bearing two kinds, sliding bearing with fine graphite sleeve and stainless steel thrust disk, respectively bear the radial force and axial force when the electric pump work, stable performance, reliable quality, seal ring and sand cap composed of the motor seal device.

QS submersible pump with water filled motor has the main advantages of reliable operation, durability, easy to use, large power, less trouble, low maintenance cost.

As long as the motor is filled with clear water, the pump can start normal operation.

QS submersible pump application:

Because of its special structure(submersible pump with water filled motor), this series of electric pumps have less pollution to water source when the pump is used.

It is a kind of water lifting tool operated by machine and pump, which can be widely used in irrigation and drainage of farmland, sprinkling irrigation, well water drawing, domestic water drawing, water supply and drainage system of industrial and civil buildings, as well as water diversion in hilly and mountainous areas and drainage in low-lying areas.

flow rate : 6-250m3/h

head: 3-144m

The power of motor is 0.75kw -11KW

QS submersible pump service conditions

The electric pump shall be able to work continuously under the following conditions:

1 - The medium temperature shall not exceed 30℃;

2 - The PH value of the medium is between 6.5 and 8.5;

3 - The volume ratio containing solid impurities shall not exceed 0.1 percent and the particle size shall not exceed 0.2mm;

4 - The power supply frequency is 50Hz, the voltage is 380V, and the voltage fluctuation range is 0.9-1.1 times of the rated value;

5 - The diving depth shall not be less than 0.5m.

Company Contact:

• Posted By: Kenshine Pump And Valve MFG Co.,LTD

• Phone: 862133592713

• Address: Yindu Road 1535,Minhang District, Shanghai, Shanghai , China

• Email:

• Website: http://www.kenshine-pump.com

• Business Description: Manufacturer and sales for various pumps such as centrifugal
  
  pump, industrial pump, chemical pump, submersible pump, self priming
  
  pump, diaphragm pump, electromagnetic pump, gear pump, multistage pump etc
  
  KENSHINE PUMP&VALVE MANUFACTURING CO., LTD is the integrated enterprise specializing in research and development and design and produce and sales of pump and valves.
  
  KENSHINE PUMP&VALVE MANUFACTURING CO., LTD locates in MINHANG industrial zone, SHANGHAI which is the economic trade center in China and established in 1985 - KENSHINE PUMP&VALVE MANUFACTURING CO., LTD have developed and enlarged many years, supported by scientific management, sophisticated technology, advanced equipment and strict quality system.
  
  Company is continuously going up as the 40% rising speed every year and is as the one of industrial manufacturer in China.
  
  Company had ISO certificate in 1998 and the products are according to JB/JQ20103 1998 and JB/JQ20104 1998 standard.
  
  The quality of products is insured by PICC.
  
  Company has several sales and service networks in many middle and big cities of China.
  
  The products are sold to domestic cities and exported oversea about 40% products.