12 Inch Submersible Sand Dredging Pump High Head Submersible Water Pump Submersible Pump Low-Speed Submersible Slurry Pump

• After-sales Service: 1 Year
• Warranty: 1 Year
• Max.Head: 30-50m
• Max.Capacity: 1000m3/H
• Driving Type: Motor
• Impeller Number: Single-Stage Pump
• Model NO.: ZJQ
• Working Pressure: High Pressure Pump
• Influent Type of Impeller: Single Suction Pump
• Position of Pump Shaft: Vertical Pump
• Pump Casing Combined: Verticaljoint Surface Pump
• Mounting Height: Suction Centrifugal
• Impeller: Closed
• Usage: Pump, Pumps, Slurry Pump
• Key Word: Submersible Dredge Pump
• Use: Offshore Construction Dewatering Reclamation
• Dredge Depth: with in 200 Meters
• Applicaiton: River, Lake, Deep Sea
• Capacity: 25-2000m3/H
• Discharge Distance: Within 500 Meters
• Outlet: 3 Inch-20 Inch
• Voltage: 220V/380V/440V or Other
• Frequency: 50Hz/60Hz or Other
• Power Supply: 3 Phase
• Material: Alloy or Stainless Steel
• Max.Passing Gravel Daimeter: 10-60mm
• Lift Head: 10-60m
• Speed: 980rpm/1460rpm
• Start Method: Inverter
• Transport Package: Wooden Box
• Specification: 3-315KW
• Trademark: OCEAN PUMP
• Origin: Shandong
• HS Code: 8413709190
• Production Capacity: 5000 Sets/Year

Product Description

Product Description

12 Inch Submersible Sand Dredging Pump High Head Submersible Water Pump Submersible Pump Low-Speed Submersible Slurry Pump

ZJQ series Submersible Slurry Pump is a powerful suction flood-proof centrifugal pump which is submerged and operated in the harshest conditions to handle highly corrosive and abrasive slurries. Slurry pumping is one of the most challenging applications. OCEAN Pump brand robust Submersible Slurry Pump is made of high-quality wear-resistant components to withstand abrasion and shock, it is engineered with all high chrome wet ends, pressurized sealing technology, and run dry capability for the most demanding applications. The optimized high chrome steel impeller can ensure the best performance and operations in the best efficiency range. ZJQ series Submersible Slurry Pump has the characteristics of high efficiency, high performance, excellent reliability, lower operating and maintenance cost, and longer service life, it can handle a concentration of solids up to 60 percent. ZJQ series Submersible Slurry Pump are suitable for complex heavy-duty applications to extract and handle slurry, sludge, sediments, etc.

Product Parameters

O.	Pump Type	DISCH.DIA	CAP	Head	Power	Rotation speed	Eff	Biggest particles discontinuous pass-through
		(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
11	ZJQ75-25-15	100	75	25	15	1460	51	13
12	ZJQ150-15-15	150	150	15	15	1460	56	21
13	ZJQ75-35-22	100	75	35	22	980	48	13
14	ZJQ75-45-22	100	75	45	22	980	48	13
15	ZJQ100-25-22	100	100	25	22	980	55	14
16	ZJQ150-22-22	150	150	22	22	980	60	32
17	ZJQ200-15-22	150	200	15	22	980	60	45
18	ZJQ100-35-30	100	100	35	30	980	50	21
19	ZJQ150-30-30	150	150	30	30	980	50	21
20	ZJQ200-25-30	150	200	25	30	980	51	25
21	ZJQ250-20-30	150	250	20	30	980	60	25
22	ZJQ100-45-37	100	100	45	37	980	43	21
23	ZJQ100-50-37	100	100	50	37	980	43	13
24	ZJQ300-20-37	150	300	20	37	980	58	28
25	ZJQ100-60-45	100	100	60	45	980	43	13
26	ZJQ200-30-45	150	200	30	45	980	53	25
27	ZJQ150-45-55	150	150	45	55	980	50	21
28	ZJQ250-35-55	150	250	35	55	980	53	36
29	ZJQ300-30-55	150	300	30	55	980	55	36
30	ZJQ600-15-55	250	600	15	55	980	62	32
31	ZJQ150-55-75	150	150	55	75	980	48	15
32	ZJQ150-60-75	150	150	60	75	980	48	15
33	ZJQ200-45-75	150	200	45	75	980	52	18
34	ZJQ200-55-75	150	200	55	75	980	50	18
35	ZJQ350-35-75	200	350	75	75	980	60	29
36	ZJQ400-25-75	200	400	25	75	980	62	29
37	ZJQ200-60-90	150	200	60	90	980	50	14
38	ZJQ250-55-90	150	250	55	90	980	50	14
39	ZJQ300-45-90	150	300	45	90	980	52	25
40	ZJQ300-50-90	150	300	50	90	980	52	25
41	ZJQ400-40-90	200	400	40	90	980	53	25
42	ZJQ500-25-90	200	500	25	90	980	65	25
43	ZJQ450-30-90	200	450	30	90	980	64	25
44	ZJQ250-60-110	150	250	60	110	980	54	18
45	ZJQ300-60-110	150	300	60	110	980	55	18
46	ZJQ400-50-110	200	400	50	110	980	56	28
47	ZJQ500-35-110	200	500	35	110	980	61	32
48	ZJQ600-30-110	250	600	30	110	980	64	35
49	ZJQ800-25-110	300	800	25	110	980	66	50
50	ZJQ1000-18-110	300	1000	18	110	980	68	50
51	ZJQ780-26-110	300	780	26	110	980	68	50
52	ZJQ400-60-132	200	400	60	132	980	68	28
53	ZJQ500-45-132	200	500	45	132	980	67	28
54	ZJQ500-55-132	200	500	55	132	980	70	28
55	ZJQ800-35-132	300	800	35	132	980	70	42
56	ZJQ1000-22-132	300	1000	22	132	980	71	50
57	ZJQ1250-15-132	300	1250	15	132	980	70	56
58	ZJQ600-50-160	200	600	50	160	980	65	28
59	ZJQ650-52-160	200	650	52	160	980	65	28
60	ZJQ1250-25-160	350	1250	25	160	980	70	56
61	ZJQ1000-30-160	300	1000	30	160	980	70	53
62	ZJQ1750-15-185	350	1750	15	185	980	70	56
63	ZJQ600-55-200	250	600	55	200	980	62	28
64	ZJQ800-45-200	300	800	45	200	980	66	42
65	ZJQ1000-40-200	300	1000	40	200	980	70	42
66	ZJQ1500-20-200	350	1500	20	200	980	71	56
67	ZJQ2000-20-200	400	2000	26	200	980	72	56
68	ZJQ800-55-220	300	800	55	220	980	66	38
69	ZJQ1250-35-220	350	1250	35	220	980	70	45
70	ZJQ1000-50-250	300	1000	50	250	980	68	45
71	ZJQ1500-35-250	350	1500	35	250	980	72	50
72	ZJQ1750-30-250	350	1750	30	250	980	70	55
73	ZJQ1500-40-280	350	1500	40	280	980	70	50
74	ZJQ1750-40-315	350	1750	40	315	980	70	55
75	ZJQ2000-35-315	400	2000	35	315	980	72	60

Features

• Can handle high concentrations of solids up to 60%
• Max head up to 60 meters
• High chrome wear-resistant components
• Heavy-duty mechanical sealing technology
• Robust construction and design to maximize wear life
• Professionally designed motors for heavy-duty slurry pumping applications
• Reliable and compact structure
• Modular pump design offers reliability, flexibility, and full life cycle efficiency
• Multiple shaft sealing options and greased bearings for lifetime
• Optional motor cooling loop
• Superior double mechanical seal designs
• Special protection from large passage holes
• Quick and easy pump dismantling 
• Reliable spare parts service
• Easy to operate and maintain

Applications

ZJQ Series Submersible Slurry Pump is the ideal slurry pump machine to handle or transport fluids of different contamination degrees and solids content which are particularly resistant to abrasion or a combination of abrasion and corrosion. It is widely used in the following fields.

• Heavy-duty abrasive slurries
• Mill discharge
• Sand and gravel
• Dredging
• Lime slurry
• Industrial
• Municipal
• Mining
• Dewatering Pump
• Wastewater
• Mineral processing
• Power utilities
• Clean-up sumps

Successful Case

55kw Submersible Slurry Pump Sent to Philippines for Cleaning Works

In June 2022, we received a request from a customer from Manila, Philippines about a Submersible Slurry Pump. Their construction site has a 380V power supply, and they want to weld a floating hull to install the Submersible Slurry Pump. Through our company's website, they see that a 55kw Submersible Slurry Pump can meet their requirements, so they want to contact us to learn more detail. After our sales manager sent him the photos and working videos of the 55kW Submersible Centrifugal Sand Pump, the customer gave feedback to the company, and we were also waiting for the customer's news. After 2 days, the customer asked about the payment method and the delivery time. Our sales manager told him that we generally pay by wire transfer, and the production is completed within 5 working days. One day later, the customer said that the company agreed to buy, we signed the contract on the same day, and the customer arranged the deposit. The parameters are as follows:

Model: ZJQ250-35-55
Outlet: 150mm
Flow: 250m³/h
Head: 35m
Discharge distance: 200m
Speed: 980RPM
Power: 75kW
Efficiency: 65%
Dimension: 1,052*711*1,720mm
Weight: 1,200kg
Max solids size: 30mm

At the same time, because the customer has rich experience in the sand pumping industry, he also requires us to prepare Submersible Slurry Pump accessories, such as pump casing, impeller, sand suction plate, and shaft. Frankly speaking, we recommend to every customer to buy spare parts, because if you buy them later, the cost of air or sea freight will be higher.
The 55kW Submersible Slurry Pump was accomplished after 5 days of production, testing, and factory inspection, we contacted the customer's agent in Yiwu for the shipment. Because there is a shortage of containers now, the customer's agent will notify us to ship the goods in 2 weeks, and he has ordered the container. I hope that the customer could give us more feedback in time after receiving the goods so that we can do better in the future. We also believe that we have long-term cooperation with the customer.

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Company Profile

Taian OCEAN Pump Co., Ltd has been dedicated to developing and manufacturing a wide range of heavy-duty Submersible Slurry Pumps for versatile and comprehensive applications to extract and handle sand, slurry, sludge, gravels, and sediments for over 20 years. Our high-performance and reliable Submersible Slurry Pump products include Submersible Slurry Pumps, submersible mud pumps, Submersible Slurry Pumps, submersible sewage pumps, etc. We also manufacture horizontal sand dredge pumps and sand dredgers for your sand-pumping applications. All our heavy-duty products have been certificated by ISO9001, ISO14001, and OHSAS18001 and have been exported to over 36 countries.

OCEAN Pump has qualified professional engineers and technicians for your custom product design, fabrication, and after-sales service. OEM and ODM are also available. If you have any questions or inquiries,  please fill out and submit the following, and we will reply as soon as possible.