River sand dredger submersible mud dredging pump

Submersible slurry pump ZJQ submersible centrifugal slurry pumps are mainly used to pump high-hardness, strong-corrosion and high-concentration liquids that contain suspended solid particles, such as finished ores,&

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Submersible slurry pump

ZJQ submersible centrifugal slurry pumps are mainly used to pump high-hardness, strong-corrosion and high-concentration liquids that contain suspended solid particles, such as finished ores, 

refuse ores, ashes, cinders, cements, mud, mineral stones and etc.

Application Condition

1- Power: 50/60HZ, 380V/460V/660V, 3-Phase.
2- Medium Temperature: Max. 40°C and without explosion gas.
3- Slurry Concentration By weight up to 60%.
4- Max submersible depth: <20m
Min submersible depth: >1m
5- Type of installation: Vertical (recommend) or as
customer's requirement
6- Continuous operation


Application and Feature

ZJQ submersible Slurry motor pump is a kind of hydraulic mechanism which motor connects directly with pump. It is used for delivering liquid contained sand, coal cinder solid etc.. The pump can be mainly employed in clearing the mud in lake, river, sea and widening channel etc. it also can be applied to clear out sewage pool; in building site, steel works and power station etc. the pump adopts excellent material, advanced structure, and it is with wide flowing passage & strong delivery ability. The hydraulic parts are wear-resistant. The pump is yet completed with control unit. The pump set consists of main impeller and vice impeller two parts. The main impeller is used for absorbing and delivering solid-liquid mixture, the vice impeller is used for spraying or stirring solid-liquid mixture to help the impeller delivering.


1- Submersible work Without influence of suction head.
2- No assistant vacuum pump, save your invest
3- No noise, keep the silence of your work station
4- With agitator, no need extra stirring devices , more convenience
for operating.
5- It need not to build pump house.
6- Directly works on the surface of the slurry, with more efficiency
to deliver slurry.


 Size range (discharge)   1" to 20"   25 mm to 500 mm
 Capacities to 22,000 gpm  to 5,000 m3/hr
 Heads   to 426 ft    to 130 m

 Pressures   to 300 psi   to 2,020 kPa

Type Notation


50   Capacity(m3/h)

26   Head(m)

11   Power(kw)

J     With Agitator

L     With cooling jacket


River Sand Dredger Submersible Slurry Sand Dredging Pump
River Sand Dredger Submersible Slurry Sand Dredging PumpRiver Sand Dredger Submersible Slurry Sand Dredging Pump
TypeCapacity(m3/h)Head(m)Motor power(kw)Speed(rpm)Max. solids dia.(mm)

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