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Submersible pump series
QJ series deep well submersible pump
QJX series down suction mining submersible pump
QJR submersible pump for hot water well
QS small submersible pump
QSP fountain pump
QY oil-filled submersible pump
QSZ, QSH series shaft, mixed flow submersible pump
QJ stainless steel submersible pump
100QJ series well submersible multi-stage electric pump
Sewage pump series
WQ B black non-clogging sewage pump
WQK black cutting sewage pump
WQ-JY Automatic Stirring Sewage Pump
WQ G black mining sewage pump
WQR high temperature sewage pump
WQX down-suction high-lift sewage pump
WQP Full Cast Stainless Steel Sewage Pump
Submersible axial flow pump series
QZB submersible axial flow pump
Pipe pump series
ISG series single-stage single-suction vertical pipeline centrifugal pump
ISW type horizontal pipeline centrifugal pump
PBG Silent Canned Pump
DL, LG series vertical multistage pump
GDL series vertical multistage pipeline pump
CDLF stainless steel vertical multistage centrifugal pump
D type pump series
DG medium and low pressure, sub high pressure series multistage boiler feed pump
D / MD / DF series horizontal multistage centrifugal pump
Self-priming pump series
ZW self-priming non-clogging sewage pump
ZX self-priming clean water centrifugal pump
In the open pump series
S, SH series single-stage double-suction centrifugal pump
OS series single-stage double suction centrifugal volute centrifugal pump
Screw pump series
G type single screw pump
Mud Pump Series
PW, WG series sewage pump
NL series mud pump
NB type sand suction pump
Negative pressure water supply equipment
WFY non-negative pressure boost steady flow water supply equipment
Multifunctional control cabinet
WHK Series Multifunctional Control Cabinet
Sewage lifting equipment
WHWS Engineering Plastic Sewage Lift Pump
WHWP stainless steel sewage lifting equipment
Integrated prefabricated pumping station
Integrated prefabricated pumping station
Trailer-mounted mobile pumping station
Trailer-mounted mobile pumping station

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QSZ, QSH series shaft, mixed flow submersible pump

Flow range: 250-156000m³ / h

Head range: 2-20m

Caliber range: DN = 150-1600mm

Power range: 5.5-1400kw

Temperature range: ≤40 ℃

product description:

QSZ QSH 系列轴、混流式潜水泵,流量大、运行稳定可靠、高效节能,适应市场需求,可以用于填海排水、水池河道排水、防洪排涝、污水处理、泵站水处理等。 The QSZ and QSH series shafts and mixed-flow submersible pumps produced by our factory have large flow, stable and reliable operation, high efficiency and energy saving, and can meet market demands. They can be used for reclamation and drainage, pond and river drainage, flood control and drainage, sewage treatment, and pump station water treatment Wait.


Conditions of Use:

50Hz 电压 380V 三相交流电源 1. Power frequency 50Hz voltage 380V three-phase AC power supply

40 2. Water temperature is not higher than 40

PH 值应在 5.5-8.5 范围内 3. The pH value of water should be in the range of 5.5-8.5

. 淹没深度不得少于 0.8 4. The electric pump must be completely submerged in the water . The submersion depth shall not be less than 0.8 meters


Structural characteristics and working principle:

1. The pump body and the motor are coaxial, which improves the concentricity of the rotor body, reduces the loss of the shaft when the pump is running, and extends the life of the product.

2. The motor adopts a triple sealed structure, which solves the problem of water leakage of submersible motors, improves market competitiveness, and wins more markets for submersible axial flow pumps.

3 , the use of angle-adjustable blades, so that the same axial flow pump has a larger flow adjustment range, manufacturers can adjust the appropriate flow and head for customers according to the needs of customers in different situations.

4. The motor is equipped with a leak detection and temperature measurement device, which improves the safety and reliability of the submersible axial flow pump, and also ensures that the motor will not burn out due to water leakage and overheating.

5. Simple and convenient installation and various methods, you can choose wellbore hanging type, wellbore floor type, pool hanging type, pool floor type, bank slope fixed type, etc.

6. The submersible axial flow pump of our factory is based on meeting the national unified standard for axial flow pumps, adopts the latest hydraulic model structure and submersible motor technology, and provides high-quality products for customers.

7 , large flow, no blockage, good circulation, corrosion resistance, safe and reliable operation.


Model meaning:

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