Electric Submersible Sand Dredge Pump

ZJQ series submersible sand dredge pump puts the electric motor and mechanical pump on the same axis, then dive into the medium to dredge sand, mud, slurry and so on. Our technical team adopts advanced foreign technology, installs a set of agitated impeller at the bottom of the submersible sand dredge besides of the main impeller. The agitated impeller can stir the sediment, by this way, the submersible sand pump can extract the sediment easily, so the dredging work can be finished efficiently and thoroughly. The main impeller, agitated impeller and other over-flow parts were made of chrome alloy, the material is wear-resistant and corrosion-resistant. If the pond, lake or pool you need to dredging is covered with geomembrane, the submersible sand dredge are good choice for you, because it can prevents the geomembrane from destruction.

Features of submersible sand dredge pump:

1. The submersible sand pump has better stability and longer life span, because the main parts are made of abrasion resistant materials – chromium alloy.
2.Unique mechanical seal device can prevent the electric motor from high pressure water and impurities, then high suction efficiency can be ensured.
3.Except for the main impeller inner pump, there is extra agitation impeller at bottom to cut and mix the sludge, so the efficiency will be improved more.
4.The heavy duty suction dredge pump is easy to installation and operate while without additional vacuum pump or pump house.
5. The heavy duty suction dredge pump is high efficient and enery-saving due to the powerful bottom agitator.
6.Professional technology support is provided for the whole process of the usage and maintenance.

Specifications

NO.	Pump Type	DISCH. DIA	CAP	Head	Power	Rotation speed	Eff	Biggest particles
NO.	Pump Type	(mm)	(m³/h)	(m)	(kw)	r/min	%	(mm)
1	ZJQ25-15-3	65	25	15	3	1460	43	10
2	ZJQ25-20-4	65	25	20	4	1460	43	12
3	ZJQ45-15-5.5	80	45	15	5.5	1460	45	13
4	ZJQ30-30-7.5	80	30	30	7.5	1460	43	13
5	ZJQ50-21-11	100	50	21	11	1460	48	21
6	ZJQ50-26-11	80	50	26	11	1460	48	13
7	ZJQ100-18-11	100	100	18	11	1460	55	21
8	ZJQ25-40-15	80	25	40	15	1460	35	13
9	ZJQ50-35-15	100	50	35	15	1460	47	13
10	ZJQ60-30-15	100	60	30	15	1460	50	13
Please contact us for more specifications.

Application

1.The submersible sand pump is suitable for conveying liquid with slurry, solid particles of gravel, cinders and tailing, etc.

2.The submersible sand pump is widely used in river dredging, sand pumping vessel, sewage treatment plants, metallurgical industry, mining, power plants, etc.

Selection

The proper pump is selected based on the specific requirements of the application, including factors such as slurry type, solids size, flow rate and pump operating depth.

Maintain

Proper maintenance and monitoring are essential to ensure the longevity and reliable performance of your submersible sand pump.